CN114428868A - Method for processing image, sound and picture - Google Patents

Method for processing image, sound and picture Download PDF

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Publication number
CN114428868A
CN114428868A CN202011185347.XA CN202011185347A CN114428868A CN 114428868 A CN114428868 A CN 114428868A CN 202011185347 A CN202011185347 A CN 202011185347A CN 114428868 A CN114428868 A CN 114428868A
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data
picture
sound
image
content
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李庆成
鹿毅忠
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Individual
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/51—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/5866—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, manually generated location and time information

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  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
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  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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  • Library & Information Science (AREA)
  • Processing Or Creating Images (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention provides a picture data processing method, which comprises the steps that when a filing command for establishing a picture index is received, first data carried by the filing command is embedded into a first picture partition of an original picture in a steganography mode to form a picture sound picture; or, embedding the first data and the second data carried by the filing command into the first picture partition of the original picture in a steganography mode to form a picture sound picture; or, the first data carried by the filing command is embedded into the first picture partition of the original picture in a steganographic mode, and the second data is embedded into the second picture partition of the original picture in a steganographic mode to form the picture and sound picture. By means of the aforementioned technical solution of the present invention, a user can take a common electronic picture, that is: and correspondingly generating an image sound picture based on the first data and/or the second data set by the user.

Description

Method for processing image, sound and picture
Technical Field
The invention relates to a picture processing technology, in particular to a picture management and application technology based on embedded data.
Background
In the mobile internet age, the growth and usage of picture information is rapidly growing for a long time. Efficient use of pictures is an important issue.
As is well known, there are many formats, and often tens of formats, for picture information stored in the form of electronic data. In any picture data file, format information and contents of pictures are stored according to a certain rule. In general, in the format information, only contents such as discharge of related data, file identification, and the like are saved, and there is no information for describing picture contents and other attributes.
In some devices, for example: hua is a mobile phone and an apple mobile phone, and some additional information can be stored in the picture; for example: time, geographic location, etc. of picture formation; in addition, the image processing software in these devices also adopts some specific methods to perform specific information on the image, such as: the face is identified and all pictures stored in the device are classified accordingly. However, on the one hand, the information of the pictures cannot exist apart from the specific devices, and once the pictures are separated from the corresponding devices, the picture information does not exist any more. On the other hand, in most of the pictures that are common, for example: a picture in PNG (bitmap format using lossless compression algorithm) format or a picture in JPEG (Joint Photographic Experts Group) format only has format information and content data of the picture, and does not have information such as an original picture owner, picture copyright identification, and the like. This causes considerable inconvenience for the search and use of pictures.
Therefore, there is a need in the art for a technical solution capable of processing pictures stored in a device, by which people can conveniently store various personalized information in the pictures so as to be able to quickly classify and search the pictures. Meanwhile, because the personalized information is stored together with the picture, the stored information can still be utilized after the picture is separated from the original equipment.
Disclosure of Invention
The invention aims to provide a picture data processing method, which can document pictures to form picture and sound pictures with personalized information.
The first aspect of the invention is realized by the following technical scheme:
when a filing command for establishing a picture index is received, embedding first data carried by the filing command into a first picture partition of an original picture in a steganography mode to form a picture sound picture; alternatively, the first and second electrodes may be,
when a filing command for establishing a picture index is received, embedding first data and second data carried by the filing command into a first picture partition of an original picture in a steganography mode to form a picture and sound picture; alternatively, the first and second electrodes may be,
when a filing command for establishing a picture index is received, embedding first data carried by the filing command into a first picture partition of an original picture in a steganographic mode, and embedding second data into a second picture partition of the original picture in the steganographic mode to form a picture and sound picture;
wherein the first data at least comprises: copyright identification of the original picture;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
By means of the aforementioned technical solution of the present invention, a user can take a common electronic picture, that is: and correspondingly generating an image sound picture based on the first data and/or the second data set by the user.
A second aspect of the present invention is to provide a method for processing image data, which can query a plurality of image and sound images, and quickly find a desired image and sound image by using personal information stored in the image and sound image.
The second aspect of the invention is realized by the following technical scheme:
when a query command for searching pictures is received, analyzing each picture sound picture in the picture storage area one by one, and acquiring first data and/or second data which are/is embedded in a steganography mode from a first picture partition of the picture sound picture; and/or acquiring second data which is embedded in a steganographic manner from a second picture partition of the image and sound picture;
comparing the first data with the query first data carried in the query command, and outputting a sound picture corresponding to the first data when the first data is consistent with the query first data; and/or comparing the second data with second query data carried in the query command, and outputting a picture sound picture corresponding to the second data when the second data is consistent with the second query data;
wherein the first data at least comprises: copyright identification of the image sound and the image;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
By means of the technical scheme, the user can quickly find the required image sound picture from a plurality of image sound pictures by utilizing the personal information stored in the image sound pictures.
A third aspect of the present invention is to provide a method for processing image data, which can analyze a plurality of images and audio images, and establish index data of the images and audio images by using personal information stored in the images and audio images, so as to quickly find out a desired image and audio image in subsequent use.
The third aspect of the invention is realized by the following technical scheme:
analyzing all the image and sound pictures in the image and sound storage area one by one, and acquiring first data which is embedded in a steganography mode from a first picture partition of the image and sound pictures and/or acquiring second data which is embedded in a steganography mode from a second picture partition of the image and sound pictures;
establishing a first database, and recording the first data and/or the second data and the picture and sound picture file name data corresponding to the first data and/or the second data in the first database one by one correspondingly;
wherein the first data at least comprises: copyright identification of the image sound and the image;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
By means of the technical scheme, a user can analyze a plurality of image and sound pictures, index data of the image and sound pictures are established by utilizing the personal information stored in the image and sound pictures, and the needed image and sound pictures can be conveniently and quickly found out during subsequent utilization.
The technical scheme of the invention is further described in detail by combining each specific embodiment of the invention as follows:
Detailed Description
The specific embodiment of class 1 of the present invention provides a technical solution for processing picture data, which specifically includes:
when a filing command for establishing the picture index is received, first data carried in the filing command is embedded into a first picture partition of an original picture in a steganographic mode to form a picture and sound picture. The first data at least includes the copyright identification of the original picture. The copyright flag may include data of copyright information of the author of the original edition of the original image, such as: official-assigned copyright registration certificate numbers, author names, and the like; the certificate information given by a third party can be further included; these copyright identifications may be encrypted in a particular manner. In addition, unless otherwise specified, all first data appearing hereinafter have the same meaning as the aforementioned first data.
The steganography method embeds the first data into the original picture, and blends the data into the content data of the original picture by utilizing the principle that human eyes are insensitive to the tiny change of some pixel information in the original picture. Regarding the technical content of steganography, those skilled in the art can refer to the existing picture watermarking technology, and adopt it according to specific needs, which is not limited in this embodiment and all subsequent embodiments.
The copyright identification information in the first data usually has copyright information of an author of the original picture, and the copyright identification information is embedded into the first picture partition of the original picture in a steganographic mode; therefore, the original picture can be distinguished from other original pictures or other picture-sound pictures by using the copyright identifier, and when necessary, the first data which is hidden in the first picture partition of the picture-sound picture can be read, and corresponding copyright information fields are extracted from the first data, so that the functions of inquiring and retrieving the picture-sound picture and the like can be realized.
Of course, some copyright identifications are not necessarily copyright registration information given by an official, but may be certification information given by a third party. The certificate is data uniquely related to a work in the meaning of copyright existing in the form of electronic data and related information (including author name, work name, and the like) thereof, which are processed by a predetermined algorithm, and a time stamp is given to a result of the processing.
After all the original pictures stored in one device adopt the technical scheme to form the image and sound pictures, at least the first data in the first picture partition of the image and sound pictures can be read to realize high-speed search or retrieval of the image and sound pictures with specific copyright information in a plurality of stored image and sound pictures. This process does not require the involvement of other auxiliary files or databases as in the prior art.
In some cases, a picture allows not only the presence of the first data, but also some more specific data to be steganographically embedded in the picture, so that the query and retrieval can also utilize the more specific data.
In the class 2 embodiment of the present invention, the following technical solutions are provided:
when a filing command for establishing the picture index is received, embedding the first data and the second data carried by the filing command into a first picture partition of the original picture in a steganography mode to form a picture and sound picture.
The second data at least includes: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content information may be text data, mark data, audio data, or any of the above data.
In the foregoing several content volume information, the text data is easy to understand, and there are no visible data contents such as numbers, characters, symbols, etc.; the audio data may be some audio codes with a certain format or link address information for acquiring the audio data; the mark data is a data content specific to the present invention, and is mainly used in a specific position or area of the sound picture to highlight the information of the corresponding position in the sound picture.
Various data carried by the image and sound pictures are often required to be presented in a way desired by a sender. For example: the size and color of symbols in the text data, the playing rhythm and volume of the audio data, the coordinate position, the marking style and the color of the marking data in the image and sound picture and the like; in some special cases, more complex combined presentations are possible; for example: when audio data is played, text data is gradually displayed, a caption effect is formed, and the like. Therefore, in the second data of the present invention, a message sequence table is also required to exist, and various attribute information of the content volume information is stored in the message sequence table; these attribute information may be used to indicate the manner in which the recipient presents various content volume information.
In addition, unless otherwise stated, all second data appearing hereinafter have the same meaning as the aforementioned second data.
In the embodiment 2 of the present invention, the second data may be steganographically embedded in the first picture partition of the original picture together with the first data to form the picture and sound picture. Of course, at the time of embedding, a certain distinction needs to be made between the first data and the second data so that the receiving side can distinguish these data when extracting them.
The technical solution taught by the embodiment 2 of the present invention can be realized by itself, but if both the first data and the second data are to be steganographically written in the same first picture partition, after all, some data processing work needs to be performed on the first data and the second data at the time of organization so as to distinguish them.
In the class 3 embodiment of the present invention, the following technical solutions are provided:
when a filing command for establishing a picture index is received, first data carried by the filing command is embedded into a first picture partition of an original picture in a steganographic mode, and second data is embedded into a second picture partition of the original picture in the steganographic mode to form a picture and sound picture.
Besides the first picture partition can be set up in the original picture, a second picture partition can be set up; in this way, the second data can be steganographically embedded in the second picture partition. When the first data is needed to be used, the first data is directly extracted from the first picture partition; when the second data is needed, the second data is directly extracted from the second picture partition. When the technical solution of the type 3 specific embodiment of the present invention is implemented specifically, a person skilled in the art may automatically allocate, according to a specific data requirement, a space occupied by the first picture partition and the second picture partition in the original picture. Of course, the first picture partition and the second picture partition may also be subdivided separately to meet their embedding arrangement for different types of data.
It should be noted that: in the aforementioned embodiments of classes 1, 2 and 3, there is one filing command and the first data carried by the filing command. The filing refers to that a user converts part or all of original pictures stored in the device into image and sound pictures, and since the image and sound pictures have a first picture partition for embedding first data, after the filing is performed by using the technical scheme, the user can use the first data in the first picture partition to search or retrieve the image and sound pictures; namely: providing information for searching or retrieving the picture and sound picture.
It should be emphasized that the following essential differences exist between the existing various original pictures and the audio and video pictures: on the one hand, the content data of the various existing original pictures and other data used for describing the original pictures are usually stored separately, and the sound picture directly embeds the other data (the first data and/or the second data) into the content data of the sound picture by means of steganography, that is: part of the content in the content data of the image and sound picture is the picture content and is the first data and/or the second data. On the other hand, in the various existing original pictures, other data for describing the original picture are usually stored in a storage area outside the content data on the basis of a certain rule, while in the audio picture, the other data are directly stored in a specified content data area, and the content data area is divided into a first picture partition and/or a second picture partition, and different types of data are embedded in different picture partitions respectively. For this reason, at least first data to be embedded into the first picture partition of the audio picture needs to be carried in the gear-making command when the gear is made. By doing so, it is also beneficial to implement batch filing of a plurality of pictures with the same first data and sound.
The aforementioned profiling operation is very valuable for devices that store a large number of original pictures. For example: in a smartphone having a photographing function, a large number of original pictures are often stored. The original pictures are mainly accumulated by daily shooting of smart phone users. In the existing devices, since there is no function provided by the aforementioned technical solution of the present invention, the search, retrieval and management of these original pictures will be a troublesome matter. It is difficult for a user to quickly find one or more pictures to be referred to among thousands of original pictures. By using the technical solutions provided by the foregoing embodiments of the present invention, after converting an original image stored in a device into an image-sound image, one or more images that a user wants to find can be quickly retrieved and queried from thousands of image-sound images by using the foregoing features of the image-sound image.
In the 4 th class of embodiments of the present invention, the following technical solutions are provided:
on the basis of any technical scheme in the types 1 to 3 of the invention, a first database can be further established, and the first data and/or the second data and the file name data of the image sound picture and/or the original image corresponding to the first data and/or the second data are respectively and correspondingly recorded in the first database.
As described above: due to the establishment of the image sound picture, people can quickly find the wanted one or more images in thousands of image sound pictures by using the technical scheme provided by the invention. However, each audio picture needs to be accessed one by one at the time of specific search or retrieval. This may slow down the speed or efficiency of the search and retrieval in the case of too many picture-and-sound pictures. Therefore, by using the technical solution provided by the type 4 embodiment of the present invention, a first database can be established by using one database, and in the first database, the file name of any image and sound picture is in one-to-one correspondence with the first data and/or the second data. Therefore, if any image sound picture needs to be searched or searched, the file name of the corresponding image sound picture is quickly found in the first database by using the first data and/or the second data as the query or search condition by using the existing database function, and the image sound picture is further found.
In addition, in some cases, when the aforementioned query or search is performed, it may be necessary to obtain an original picture corresponding to one image sound picture, and for this purpose, a one-to-one relationship may be established between the file name of any original picture and the first data and/or the second data corresponding to its corresponding image sound picture. Specifically, in addition to the first data and/or the second data, one data record in the first database stores the file name of the image sound picture and the file name of the original image corresponding to the first data and/or the second data. The aforementioned various file names may also be provided with path information.
This is especially true for some devices like intelligent terminals, since the storage space of any device is limited. If a corresponding image and sound picture is reproduced and stored on the basis of the original picture, the requirement of the picture storage space is enlarged by at least one time. However, if the first database is established by using the embodiment of the invention of the category 4, and the first data and/or the second data and the image sound picture and/or the file name data of the original image corresponding to the first data and/or the second data are recorded in the first database one by one correspondingly, the user can choose to delete any one of the original image and the image sound picture from the device and keep the other one, so that the requirement for the image storage space is not multiplied. Of course, if the original picture is to be deleted, the user needs to additionally backup the original picture on other storage devices for the sake of time and demand.
The 5 th specific implementation mode of the invention provides the following technical scheme:
when a query command for searching pictures is received, analyzing each picture sound picture in the picture storage area one by one, and acquiring first data and/or second data which are/is embedded in a steganography mode from a first picture partition of the picture sound picture; and/or acquiring second data which is embedded in a steganographic manner from a second picture partition of the image and sound picture.
Comparing the first data with first data to be inquired carried in the inquiry command, and outputting a picture sound picture corresponding to the first data when the first data is consistent with the first data; and/or comparing the second data with second query data carried in the query command, and outputting the image sound picture corresponding to the second data when the second data is consistent with the second query data.
By using the technical scheme, as long as any image and sound picture is stored in the corresponding equipment, the image and sound picture which meets the query condition can be found from the image and sound pictures.
The 6 th specific implementation mode of the invention provides the following technical scheme:
on the basis of the type 5 embodiment of the present invention, a first database is established, and the first data and/or the second data and the sound and picture file name data corresponding to the first data and/or the second data are recorded in the first database one by one correspondingly.
In some cases, the pictures stored in some devices include both ordinary electronic pictures and audio pictures. Based on the same problems faced by the class 4 embodiments of the present invention, namely: in order to avoid the reduction of the speed or efficiency of searching and retrieving the image and sound pictures under the condition of excessive image and sound pictures, a first database can be established for all the image and sound pictures stored in the equipment by utilizing the technical scheme provided by the 6 th class of specific embodiments of the invention; therefore, the file name of the corresponding image sound picture can be quickly found in the first database by using the first data and/or the second data as the query or search condition by utilizing the existing database function, and the image sound picture can be further found.
The invention also provides the following technical scheme in the 7 th specific implementation mode of the invention:
and analyzing all the image and sound pictures in the image and sound storage area one by one, and acquiring first data which is embedded in a steganographic mode from a first picture partition of the image and sound pictures and/or acquiring second data which is embedded in a steganographic mode from a second picture partition of the image and sound pictures.
Establishing a first database, and recording the first data and/or the second data and the picture and sound picture file name data corresponding to the first data and/or the second data in the first database one by one correspondingly.
The technical scheme provided by the 7 th class of specific embodiments of the invention is suitable for the following situations: in some devices storing a large number of audio and video images, some of the audio and video images may be generated by the device, some of the audio and video images may be downloaded from the internet, and some of the audio and video images may be copied from other devices; for some or some of these sound pictures to query or retrieve, each sound picture may be accessed one by one, but this may reduce the speed or efficiency of searching and retrieving in case of too many sound pictures. To this end, in some
The device can be implanted with an automatic or manual start function, the function can use the technical scheme provided by the embodiment of the invention in class 7, and a first database is established in the devices, so that when any one image and sound picture needs to be searched or retrieved, the file name of the corresponding image and sound picture can be quickly found in the first database by using the existing database function and taking the first data and/or the second data as the query or retrieval condition, and the image and sound picture can be further found.
The invention also provides the following technical scheme in the 8 th specific implementation mode of the invention:
based on various technical solutions provided in the embodiments of classes 4, 6 and 7 of the present invention, when a device detects that a new audio picture is added to a picture storage area, the device parses the new audio picture, obtains new first data, which is embedded in a steganographic manner, from a first picture partition of the new audio picture, and/or obtains new second data, which is embedded in a steganographic manner, from a second picture partition of the new audio picture; and correspondingly recording the new first data and/or the new second data and the new picture and sound picture file name data corresponding to the new first data and/or the new second data in the first database.
The new first data is similar to the first data and at least comprises copyright identification of the new image and sound picture; the new second data is similar to the second data and at least comprises more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
After a device obtains a new audio and video picture by means of downloading from the internet or copying from other devices, the related information of the new audio and video picture can be automatically added in the first database by means of the technical scheme, so that when the new audio and video picture needs to be inquired or retrieved later, the new audio and video picture can be found at a higher speed and efficiency without accessing the new audio and video picture, like other audio and video pictures.
The invention in its class 9 embodiment provides the opposite of the class 8 embodiment of the invention:
based on various technical solutions provided in the embodiments of the invention in categories 4, 6 and 7, when the device detects that a removed picture is deleted from the picture storage area, the removed first data embedded in a steganographic manner is obtained from the first picture partition of the removed picture, and/or the removed second data embedded in a steganographic manner is obtained from the second picture partition of the removed picture; and correspondingly deleting the first data and/or the second data and the removed picture and picture file name data corresponding to the removed first data and/or the removed second data in the first database.
The removing of the first data is similar to the first data and at least comprises removing the copyright identification of the image sound picture; removing at least one group of annotation information which is similar to the second data and is composed of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
Due to the operation of software or the operation of a user, a device may delete a picture and sound picture from a picture storage area of the device, and for the sake of distinguishing from other picture and sound pictures, the device is called as follows: and removing the image sound picture. In this case, the first data and/or the second data corresponding to the removed audio picture are also deleted from the first database, so as to avoid possible future problems.
Finally, it is to be noted that: the above specific embodiments of the present invention are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. A picture data processing method comprises the following steps:
when a filing command for establishing a picture index is received, embedding first data carried by the filing command into a first picture partition of an original picture in a steganography mode to form a picture sound picture; alternatively, the first and second electrodes may be,
when a filing command for establishing a picture index is received, embedding first data and second data carried by the filing command into a first picture partition of an original picture in a steganography mode to form a picture and sound picture; alternatively, the first and second electrodes may be,
when a filing command for establishing a picture index is received, embedding first data carried by the filing command into a first picture partition of an original picture in a steganographic mode, and embedding second data into a second picture partition of the original picture in the steganographic mode to form a picture and sound picture;
wherein the first data comprises at least: copyright identification of the original picture;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
2. The method of claim 1, further comprising:
establishing a first database, and recording the first data and/or the second data and the file name data of the image sound picture and/or the original image corresponding to the first data and/or the second data in the first database one by one correspondingly.
3. A picture data processing method comprises the following steps:
when a query command for searching pictures is received, analyzing each picture sound picture in a picture storage area one by one, and acquiring first data and/or second data which are/is embedded in a steganographic mode from a first picture partition of the picture sound picture; and/or acquiring second data which is embedded in a steganographic mode from a second picture partition of the image sound picture;
comparing the first data with first query data carried in the query command, and outputting a picture sound picture corresponding to the first data when the first data is consistent with the first query data; and/or comparing the second data with second query data carried in the query command, and outputting an image sound picture corresponding to the second data when the second data is consistent with the second query data;
wherein the first data comprises at least: copyright identification of the image sound picture;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
4. The method of claim 3, further comprising:
establishing a first database, and recording the first data and/or the second data and the picture and sound picture file name data corresponding to the first data and/or the second data in the first database one by one correspondingly.
5. A picture data processing method comprises the following steps:
analyzing all the image and sound pictures in the image and sound storage area one by one, and acquiring first data which is embedded in a steganography mode from a first picture partition of the image and sound pictures and/or acquiring second data which is embedded in a steganography mode from a second picture partition of the image and sound pictures;
establishing a first database, and recording the first data and/or the second data and the picture and sound picture file name data corresponding to the first data and/or the second data in the first database one by one correspondingly;
wherein the first data comprises at least: copyright identification of the image sound picture;
the second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
6. The method of claim 2, 4 or 5, further comprising:
when detecting that a new image and sound picture is added into the picture storage area, analyzing the new image and sound picture, acquiring new first data which is embedded in a steganographic mode from a first picture partition of the new image and sound picture, and/or acquiring new second data which is embedded in a steganographic mode from a second picture partition of the new image and sound picture;
correspondingly recording the new first data and/or the new second data and new picture and picture file name data corresponding to the new first data and/or the new second data in the first database;
wherein the new first data comprises at least: copyright identification of the new image sound picture;
the new second data includes at least: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
7. The method of claim 2, 4 or 5, further comprising:
when a removed image sound picture is detected to be deleted from the image storage area, acquiring removed first data which is embedded in a steganographic mode from a first image partition of the removed image sound picture, and/or acquiring removed second data which is embedded in a steganographic mode from a second image partition of the removed image sound picture;
correspondingly deleting the first data and/or the second data and the removed picture and picture file name data corresponding to the first data and/or the second data in the first database;
wherein the removing the first data at least comprises: the copyright identification of the image sound picture is removed;
the removing of the second data at least comprises: more than one group of annotation information consisting of content identification and content body; the content identification is used for marking the type of the content body; the content volume information includes at least: text data, label data, and/or audio data.
CN202011185347.XA 2020-10-29 2020-10-29 Method for processing image, sound and picture Pending CN114428868A (en)

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CN114428868A true CN114428868A (en) 2022-05-03

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