CN103929460A - Method for obtaining state information of contact and mobile device - Google Patents

Method for obtaining state information of contact and mobile device Download PDF

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Publication number
CN103929460A
CN103929460A CN201310016425.7A CN201310016425A CN103929460A CN 103929460 A CN103929460 A CN 103929460A CN 201310016425 A CN201310016425 A CN 201310016425A CN 103929460 A CN103929460 A CN 103929460A
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China
Prior art keywords
expression
user
mobile device
contacts
server
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201310016425.7A
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Chinese (zh)
Inventor
邹玉娟
孔明
唐子文
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Samsung Electronics China R&D Center
Samsung Electronics Co Ltd
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Samsung Electronics China R&D Center
Samsung Electronics Co Ltd
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Priority to CN201310016425.7A priority Critical patent/CN103929460A/en
Publication of CN103929460A publication Critical patent/CN103929460A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for obtaining state information of a contact and a mobile device. The method comprises the steps of periodically capturing user images of any mobile device through a camera shooting device, wherein the mobile device recognizes the user face outline and facial expression type to obtain an expression ID and sends the expression ID and a user identification to a server so as to enable the server to record the user identification and the expression ID in a user expression database; sending a contact identification to the server, receiving the expression ID returned by the server and using the expression ID to update the expression ID of the contact in a contact list when one mobile device obtains expression of a contact owning the mobile device, wherein the expression ID returned by the server is the ID looked up by the server in the user expression database according to the contact identification. Expression information of the contact can be obtained through the mobile device in real time.

Description

Obtain method and the mobile device of linkman state information
Technical field
The present invention relates to technology for information acquisition field, be specifically related to obtain method and the mobile device of linkman state information.
Background technology
Human facial expression recognition is by camera head, user's facial expression to be caught and identified.The application of human facial expression recognition technology allows user can carry out the operations such as equipment control, input message, authentication, mood seizure, and comparative maturity of current techniques, has higher discrimination.Can catch and recognize in real time, accurately user's expression by camera head.
Linkman state demonstration refers to state information that system is captured or contact person oneself input, comprises picture, word, geographical position etc., is presented in contacts list.The information showing can be shown user's various state informations, for example residing position, ongoing activity etc.
Existing linkman state Display Technique can show by geographical position or user behavior etc. user's action message, but cannot intuitively dynamically user's mood be mapped on contacts list.Expression Presentation Function in existing linkman state Display Technique mainly depends on user and manually inputs, its process comprises that user clicks existing emotion icons hurdle, and in existing emotion icons storehouse, browse and select suitable expression, after confirming to select, this expression will be added on user's status bar, but this process operation is loaded down with trivial details and differ and represent very intuitively surely user's mood at that time.
Summary of the invention
The invention provides and obtain the method for linkman state information and mobile device, server, can pass through mobile device Real-time Obtaining contact person's state.
Technical scheme of the present invention is achieved in that
A method of obtaining linkman state information, the method comprises:
For arbitrary mobile device, periodically catch the user image of this mobile device by camera head, this mobile device identification user's face mask is also identified facial expression type, obtain the ID that expresses one's feelings, expression ID and this user ID are sent to server, express one's feelings in database to make server that user ID is recorded to user with expression ID;
In the time that a mobile device will obtain self contact person's expression, send the identification of contacts of self to server, the expression ID that reception server returns, upgrade the expression ID of this contact person in contacts list with this expression ID, wherein, the expression ID that described server returns is that server finds in user expresses one's feelings database according to described identification of contacts.
After the described expression ID that upgrades this contact person in contacts list with this expression ID, further comprise:
In the time that this mobile device receives the activity request to create of carrying expression information of user's input, in the contacts list of self, search the identification of contacts of mating with this expression information, the All Contacts's mark matching is added in movable participant.
When expression ID that described mobile device reception server returns, further comprise:
The expression picture that reception server returns, with the expression picture of this contact person in this expression picture renewal contacts list, this expression picture is that server is searched and matched in the expression picture storehouse of self according to described expression ID.
After the expression ID that described mobile device reception server returns, further comprise:
Mobile device is classified to this expression ID, obtains the expression item name that this expression ID is corresponding;
And, when the described expression ID with this contact person in this expression ID renewal contacts list, further comprise: the expression item name that upgrades this contact person in contacts list with described expression item name.
After the described expression ID that upgrades this contact person in contacts list with this expression ID, further comprise:
In the time that this mobile device receives the activity request to create of carrying expression item name of user's input, in the contacts list of self, search the identification of contacts of mating with this expression item name, the All Contacts's mark matching is added in movable participant.
A kind of mobile device, comprising:
Expression Recognition module: receive the user image that camera head is periodically sent, identification user's face mask is also identified facial expression type, obtains the ID that expresses one's feelings, sends to the upper transmission module of expression by expression ID;
Transmission module in expression: in the time receiving the expression ID that Expression Recognition module sends, this expression ID and this equipment user mark are sent to server, express one's feelings in database to make server that user ID and expression ID are recorded to user;
Expression down loading updating module: in the time will obtaining self contact person's expression, send the identification of contacts of self to server, the expression ID that reception server returns, upgrade the expression ID of this contact person in contacts list with this expression ID, wherein, the expression ID that described server returns is that server finds in user expresses one's feelings database according to described identification of contacts.
Described equipment further comprises:
Activity creation module: in the time receiving the activity request to create of carrying expression information of user's input, in the contacts list of this equipment, search the identification of contacts of mating with this expression information, the All Contacts's mark matching is added in movable participant.
Described expression down loading updating module is further used for, in the expression ID returning at reception server, the expression picture that reception server returns, the expression picture that upgrades this contact person in contacts list with this expression picture, this expression picture is that server is searched and matched in the expression picture storehouse of self according to described expression ID.
Described equipment further comprises: expression classification module,
And described expression down loading updating module is further used for, the expression ID that server is sent and identification of contacts send to expression classification module,
The expression ID that described expression classification module is sent expression down loading updating module classifies, and obtains the expression item name that this expression ID is corresponding, upgrades the expression item name of this contact person in contacts list with this expression item name.
A kind of server, comprising:
Expression memory module: receive user ID and expression ID that mobile device is sent, store user ID into user with expression ID and express one's feelings in database;
Expression enquiry module: receive the identification of contacts that mobile device is sent, search corresponding expression ID according to this identification of contacts in user expresses one's feelings database, expression ID is returned to mobile device.
Described expression enquiry module further comprises:
When find corresponding expression ID in user expresses one's feelings database after, in expression picture storehouse, search the expression picture mating with this expression ID, this expression picture and described expression ID are together returned to mobile device.
Compared with prior art, the present invention can pass through mobile device Real-time Obtaining contact person's expression information.
Brief description of the drawings
The method flow diagram of the state information of passing through mobile device Real-time Obtaining contact person that Fig. 1 provides for the embodiment of the present invention;
The composition schematic diagram of the mobile device that Fig. 2 provides for the embodiment of the present invention;
The composition schematic diagram of the server that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further described in more detail.
The method flow diagram of the state information of passing through mobile device Real-time Obtaining contact person that Fig. 1 provides for the embodiment of the present invention, as shown in Figure 1, its concrete steps are as follows:
Step 101: for arbitrary mobile device, camera head periodically catches the user image of this mobile device, mobile device identification user's face mask is also identified facial expression type, obtains the ID that expresses one's feelings, and expression ID and this mobile device user mark are sent to server.
Camera head can be embedded in mobile device, also can be positioned at outside mobile device, in the time being positioned at outside mobile device, user image need to be sent to mobile device.
In the time that mobile device is mobile phone, mobile device user mark can be phone number.
If facial expression type None-identified re-executes step 101.
Step 102: server receives mobile device user mark and expression ID, searches record corresponding to this user ID in user expresses one's feelings database.
Step 103: server judges whether to find, if so, performs step 104; Otherwise, execution step 105.
Step 104: server upgrades the expression ID in the record finding with the expression ID receiving, and goes to step 106.
Step 105: server is a newly-built record in user expresses one's feelings database, this record comprises the mobile device user mark and the expression ID that receive.
Step 106: when a mobile device, when being made as the first mobile device and need to learning self user's contact person's expression, the identification of contacts in self contacts list is sent to server.
For arbitrary contact person, if preserved this contact person's expression ID on the first mobile device, this contact person's expression ID is also sent to server simultaneously.
Step 107: server receives identification of contacts, and for arbitrary identification of contacts, server is searched record corresponding to this identification of contacts in user expresses one's feelings database, and the expression ID in this record and this identification of contacts are together returned to the first mobile device.
Arbitrary identification of contacts of sending for the first mobile device, if server does not find this identification of contacts in user expresses one's feelings database, server notification the first mobile device is without the expression ID that upgrades this contact person.
If for a contact person, the first mobile device has been sent identification of contacts and expression ID simultaneously, server is searched after record corresponding to this identification of contacts in user expresses one's feelings database, to first judge that whether the expression ID that the expression ID in this record sends with the first mobile device is identical, if so, notify the first mobile device without the expression ID that upgrades this contact person; Otherwise, the expression ID in record and this identification of contacts are together returned to the first mobile device.
In this step, after server is searched record corresponding to this identification of contacts in user expresses one's feelings database, also can in expression picture storehouse, find expression picture corresponding to expression ID in this record, expression ID, expression picture and identification of contacts are together returned to the first mobile device.
Step 108: the first mobile device receives identification of contacts and expression ID, searches record corresponding to this identification of contacts in contacts list, upgrades the expression ID in this record with the expression ID receiving.
If server has been sent expression picture simultaneously, the first mobile device will upgrade the expression picture in the record finding with the expression picture receiving simultaneously.
The first mobile device receives identification of contacts and expression ID, or after identification of contacts, expression ID and expression picture, can also further classify according to expression ID or expression picture, and the identical contact person of expression classification is classified as to a class.For example: represent happy expression ID or expression picture, represent that excited expression ID or expression picture can be classified as in a good humor classification, represent cry expression ID or expression picture, represent that gloomy expression ID or expression picture can be classified as the poor classification of mood, represent that tranquil expression ID or expression picture can be classified as the classification that mood is general.
Step 109: when the contact person who carries expression information who receives user input when the first mobile device obtains request, search the identification of contacts of mate with this expression information in contacts list, the All Contacts who matches is identified and is shown to user.
Here, expression information can directly represent with expression ID or expression picture.If the first mobile device is classified to expression ID, the expression information in this step can be also expression item name, as: in a good humor, mood is poor, mood etc.
Below provide application example of the present invention:
Step 01: user A clicks " expression catches " button on mobile device 1, and mobile device 1 drives camera head periodically to gather the image of user A, and the user images capturing is sent to mobile device.
Within each cycle, camera head is with Fixed Time Interval, as 0.1 second or within 0.2 second, gather the image of user A.
Step 02: mobile device 1 carries out face mask identification and facial expression classification to user images.
This step can specifically comprise:
Step 001: identification facial image also carries out face mask location.
Recognition of face and localization method are prior art, for example: reference template method, face rule method, sample learning method, complexion model method and the sub-face method of feature etc., do not carry out additional description herein.
Successfully carrying out after recognition of face, just can obtain the information such as face quantity in image, profile, primary and secondary relation.
Step 002: identification Static Human Face expression.
Static Human Face expression recognition method comprises human face expression feature extraction and human face expression classification.Wherein:
The main method of human face expression feature extraction has PCA, Gabor wavelet method etc., and these methods are all prior art, do not carry out additional description herein.
The main method of human face expression classification has the matching process based on template, the method based on neural net, method based on SVMs etc., and these methods are all also prior art, do not carry out additional description herein.
Step 003: after human face expression classification, the type conversion of expressing one's feelings becomes expression ID.
Expression ID can numeral.Expression type is mobile device and server are appointed in advance with the corresponding relation of expression ID, or configured in advance is on mobile device and server.
Step 03: user ID and expression ID are sent to server by mobile device 1.
In the time that mobile device is mobile phone, user ID can be phone number.
Step 04: server is saved in user by user ID with expression ID and expresses one's feelings in database.
Step 05: in the time that user B need to learn self contact person's expression information, click " obtaining contact person's expression " button on mobile device 2, the contact number in self contacts list and contact person's current expression ID are issued server by mobile device 2.
Step 06: server receives contact number and contact person's current expression ID, for arbitrary contact person, in expressing one's feelings database, the user of self searches the record that contact number is corresponding, search the expression picture mating with the expression ID in this record, expression ID, expression picture and contact number are together returned to mobile device 2.
Step 07: contact number, expression ID and expression picture that mobile device 2 reception servers are sent, in contacts list, find the record that this contact number is corresponding, upgrade expression ID, the expression picture in this record with the expression ID, the expression picture that receive, determine expression classification according to expression ID and/or expression picture simultaneously, expression item name is added in this record.
Expression classification as: in a good humor, mood is poor, mood etc.
Step 08: will be on mobile device 2 when activity of constructing as user B, determine the expression type of this activity correspondence, in contacts list, select and the contact number of this expression type matching, the contact number matching is added in movable participant.
For example: when user B will create Party, need in a good humor user to participate in, in contacts list, select in a good humor contact person to add in movable participant.
The composition schematic diagram of the mobile device that Fig. 2 provides for the embodiment of the present invention, as shown in Figure 2, it mainly comprises: transmission module 22, expression down loading updating module 23, expression classification module 24, contacts list module 25 and activity creation module 26 in Expression Recognition module 21, expression, wherein:
Expression Recognition module 21: receive the user image that camera head is periodically sent, identification user's face mask is also identified facial expression type, obtains the ID that expresses one's feelings, sends to the upper transmission module 22 of expression by expression ID.
Transmission module 22 in expression: in the time receiving the expression ID that Expression Recognition module 21 sends, this expression ID and this equipment user mark are sent to server, express one's feelings in database to make server that user ID and expression ID are recorded to user.
Expression down loading updating module 23: in the time will obtaining self contact person's expression, read identification of contacts from contacts list module 25, send identification of contacts to server, the identification of contacts that reception server returns, expression ID and expression picture, with this expression ID, expression picture upgrades expression ID corresponding to this identification of contacts in contacts list module 25, expression picture, simultaneously by this identification of contacts, expression ID and expression picture send to expression classification module 24, wherein, the expression ID that server returns is that server finds in user expresses one's feelings database according to identification of contacts, the expression picture that server returns is that server is searched and matched in the expression picture storehouse of self according to expression ID.
If when expression down loading updating module 23 reads identification of contacts from contacts list module 25, read expression ID, expression ID and identification of contacts together can have been sent to server.
Expression classification module 24: receive identification of contacts, expression ID and expression picture that expression down loading updating module 23 is sent, this expression ID and/or expression picture are classified, obtain the expression item name that this expression ID and/or expression picture are corresponding, upgrade expression item name corresponding to this identification of contacts in contacts list module 25 with this expression item name.
Contacts list module 25: expression ID, the expression item name of storing each identification of contacts and contact person.
Activity creation module 26: in the time receiving the activity request to create of carrying expression information of user's input, in contacts list module 25, search the identification of contacts of mating with this expression information, the All Contacts's mark matching is added in movable participant.
The composition schematic diagram of the server that Fig. 3 provides for the embodiment of the present invention, as shown in Figure 3, it mainly comprises: expression memory module 31, user express one's feelings database module 32 and expression enquiry module 33, wherein:
Expression memory module 31: receive user ID and expression ID that mobile device is sent, store user ID into user with expression ID and express one's feelings in database module 32.
User's database module 32 of expressing one's feelings: storage user ID and this user's expression ID.
Expression enquiry module 33: receive the identification of contacts that mobile device is sent, in expressing one's feelings database module 32, user searches corresponding expression ID according to this identification of contacts, in expression picture storehouse, search the expression picture mating with this expression ID, expression ID, expression picture and identification of contacts are returned to mobile device.
Mobile device in the present invention can be handheld mobile device.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.

Claims (11)

1. a method of obtaining linkman state information, is characterized in that, the method comprises:
For arbitrary mobile device, periodically catch the user image of this mobile device by camera head, this mobile device identification user's face mask is also identified facial expression type, obtain the ID that expresses one's feelings, expression ID and this user ID are sent to server, express one's feelings in database to make server that user ID is recorded to user with expression ID;
In the time that a mobile device will obtain self contact person's expression, send the identification of contacts of self to server, the expression ID that reception server returns, upgrade the expression ID of this contact person in contacts list with this expression ID, wherein, the expression ID that described server returns is that server finds in user expresses one's feelings database according to described identification of contacts.
2. method according to claim 1, is characterized in that, after the described expression ID that upgrades this contact person in contacts list with this expression ID, further comprises:
In the time that this mobile device receives the activity request to create of carrying expression information of user's input, in the contacts list of self, search the identification of contacts of mating with this expression information, the All Contacts's mark matching is added in movable participant.
3. method according to claim 1, is characterized in that, when expression ID that described mobile device reception server returns, further comprises:
The expression picture that reception server returns, with the expression picture of this contact person in this expression picture renewal contacts list, this expression picture is that server is searched and matched in the expression picture storehouse of self according to described expression ID.
4. method according to claim 1, is characterized in that, after the expression ID that described mobile device reception server returns, further comprises:
Mobile device is classified to this expression ID, obtains the expression item name that this expression ID is corresponding;
And, when the described expression ID with this contact person in this expression ID renewal contacts list, further comprise: the expression item name that upgrades this contact person in contacts list with described expression item name.
5. method according to claim 4, is characterized in that, after the described expression ID that upgrades this contact person in contacts list with this expression ID, further comprises:
In the time that this mobile device receives the activity request to create of carrying expression item name of user's input, in the contacts list of self, search the identification of contacts of mating with this expression item name, the All Contacts's mark matching is added in movable participant.
6. a mobile device, is characterized in that, comprising:
Expression Recognition module: receive the user image that camera head is periodically sent, identification user's face mask is also identified facial expression type, obtains the ID that expresses one's feelings, sends to the upper transmission module of expression by expression ID;
Transmission module in expression: in the time receiving the expression ID that Expression Recognition module sends, this expression ID and this equipment user mark are sent to server, express one's feelings in database to make server that user ID and expression ID are recorded to user;
Expression down loading updating module: in the time will obtaining self contact person's expression, send the identification of contacts of self to server, the expression ID that reception server returns, upgrade the expression ID of this contact person in contacts list with this expression ID, wherein, the expression ID that described server returns is that server finds in user expresses one's feelings database according to described identification of contacts.
7. mobile device according to claim 6, is characterized in that, described equipment further comprises:
Activity creation module: in the time receiving the activity request to create of carrying expression information of user's input, in the contacts list of this equipment, search the identification of contacts of mating with this expression information, the All Contacts's mark matching is added in movable participant.
8. mobile device according to claim 6, it is characterized in that, described expression down loading updating module is further used for, in the expression ID returning at reception server, the expression picture that reception server returns, the expression picture that upgrades this contact person in contacts list with this expression picture, this expression picture is that server is searched and matched in the expression picture storehouse of self according to described expression ID.
9. mobile device according to claim 6, is characterized in that, described equipment further comprises: expression classification module,
And described expression down loading updating module is further used for, the expression ID that server is sent and identification of contacts send to expression classification module,
The expression ID that described expression classification module is sent expression down loading updating module classifies, and obtains the expression item name that this expression ID is corresponding, upgrades the expression item name of this contact person in contacts list with this expression item name.
10. a server, is characterized in that, comprising:
Expression memory module: receive user ID and expression ID that mobile device is sent, store user ID into user with expression ID and express one's feelings in database;
Expression enquiry module: receive the identification of contacts that mobile device is sent, search corresponding expression ID according to this identification of contacts in user expresses one's feelings database, expression ID is returned to mobile device.
11. servers according to claim 10, is characterized in that, described expression enquiry module further comprises:
When find corresponding expression ID in user expresses one's feelings database after, in expression picture storehouse, search the expression picture mating with this expression ID, this expression picture and described expression ID are together returned to mobile device.
CN201310016425.7A 2013-01-16 2013-01-16 Method for obtaining state information of contact and mobile device Pending CN103929460A (en)

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Application publication date: 20140716