CN110248180A - Glare testing device - Google Patents
Glare testing device Download PDFInfo
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- CN110248180A CN110248180A CN201910398159.6A CN201910398159A CN110248180A CN 110248180 A CN110248180 A CN 110248180A CN 201910398159 A CN201910398159 A CN 201910398159A CN 110248180 A CN110248180 A CN 110248180A
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- measured body
- light source
- image
- testing device
- dazzle
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
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- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Quality & Reliability (AREA)
- Immunology (AREA)
- Pathology (AREA)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention provides a kind of glare testing device, including illumination part, receiving unit, data processor, plural light source is equipped in the illumination part, plural light source and measured body are arranged by set distance separation, execute light irradiation；The receiving unit and measured body, which are powered, to be connected；The receiving unit that the data processor passes through the connection that is powered with measured body, receive the image of illumination part measured body shooting, dazzle number around the corresponding plural light source image of each plural light source according to contained by shooting image, to determine whether measured body is defective mode, the beneficial effects of the present invention are: by control illumination part and measured body in illumination part, the plural light source image of measured body pickup light irradiation analyzes clapped image, determine the dazzle that plural number light source image includes, and determine the dazzle (area, length, number) whether in the normal range, to achieve the effect that accurately to determine measured body whether outofkilter.
Description
[technical field]
The present invention relates to a kind of glare testing devices, more particularly to a kind of analysis classes that pass through are like measured bodies such as camera models
The dazzle of the image of acquisition, to judge glare testing device whether measured body is bad.
[background technique]
Together with picture pick-up device, associated electrical machine technology is developing rapidly.The development of electronic technology has expedited the emergence of various
The picture pick-up device of form.In addition to general digital camera, mobile phone, the electronic products such as computer are generally interior to set CCD or CMOS figure
As photographing elements such as sensors.These electronic products are other than text, and because being equipped with video module, the image data of shooting is also all
It can collect mail and handle in real time.The trend that the photographing element of electronic product also increasingly minimizes.At the same time, photography dress is constituted
The unit set, component etc. also all increasingly minimize.In particular, shooting subject, the optical lens that light penetrates is also increasingly
It is small.
Because camera lens is smaller and smaller, the scattering in subject shooting time and diffraction phenomena are greatly increased, and in this case, are made
The glare phenomenon possibility occurrence that picture bleaches also is significantly greatly increased.Glare phenomenon is the reason of causing photographic equipment reduced performance
One of.Therefore, it to the camera with camera lens, carries out either with or without the test that glare phenomenon and dazzle degree occurs, is necessary
's.
[summary of the invention]
It is an object of the invention to solve to divide by the dazzle for the image data for obtaining the measured bodies such as camera model
Analysis, to accurately, rapidly judge whether measured body is the novel glare testing device of undesirable one kind that is insufficient and providing.
The present invention is achieved through the following technical solutions:
A kind of glare testing device, including illumination part, receiving unit, data processor, the illumination part is interior to be equipped with again
Multiple light sources, plural light source and measured body are arranged by set distance separation, execute light irradiation；
The receiving unit and measured body, which are powered, to be connected；The receiving unit receives the action command from data processor, passes
It is identified and is approved by measured body, the filmed image of measured body is supplied to data processor identification and is approved；
The data processor receives the shooting of illumination part measured body by the receiving unit for the connection that is powered with measured body
Image, the dazzle number around the corresponding plural light source image of each plural light source according to contained by shooting image, to determine to be tested
Whether body is defective mode.
Further, the glare testing device further includes storage unit, and the storage unit stores Benchmark brightness data, multiple
Data are arranged in the bad benchmark of multiple light sources measured body, and the data processor reads the Benchmark brightness data of storage unit, confirmation shooting
The pixel of dazzle occurs for image, and dazzle generation pixel connects out of each plural light source image center to datum diameter or reference area
Closely do not occur to form closed curve when dazzle pixel, the number in closed curve dazzle field will be formed in bad reference data
Contained benchmark number is compared, so that it is determined that measured body is normal or defective mode.
Further, the glare testing device further includes marking part, and the pixel of dazzle will occur for the data processor
Color does different marks in marking part with the pixel that dazzle does not occur in the outer field of plural light source image.
Further, the glare testing device further includes input unit, and the input unit obtains the movement life of user's input
It enables or light irradiates and execute camera shooting order, the bad benchmark setting of image analysing computer order inputs, identified and approved by data processor.
Further, the glare testing device further includes power supply unit, and the power supply unit provides electricity to glare testing device
Source.
Further, detection space is equipped with inside the glare testing device, being equipped in the detection space can prevent
The sensing chamber that extraneous light is leak into, sensing chamber side center are installed with interchangeable measured body, right in the detection space
The side that measured body side surface direction sensing chamber should be arranged is equipped with illumination part.
Further, the plural light source image that the data processor determines that dazzle number is greater than benchmark number is bad
State determines the measured body for defective mode.
Further, the data processor based on plural light source image peripheral glare area or length, sentence by addition
Determine measured body whether outofkilter.
Further, the measured body is the component of camera model or camera model.
Further, the marking part is screen display.
The beneficial effects of the present invention are: by control illumination part and measured body in illumination part, measured body pickup light
The plural light source image of irradiation analyzes clapped image, determines the dazzle that plural number light source image includes, and determine the dazzle
(area, length, number) whether in the normal range, thus reach it is accurate determine measured body whether the effect of outofkilter
Fruit.
[Detailed description of the invention]
Fig. 1 is glare testing device structural schematic diagram of the present invention；
Fig. 2 is glare testing device control structure schematic diagram of the present invention；
Fig. 3 is that the 3a of glare testing device of the present invention is captured image, and picture structure schematic diagram after processing；
Fig. 4 is that the 3b of glare testing device of the present invention is captured image, and picture structure schematic diagram after processing；
Fig. 5 is that the 3c of glare testing device of the present invention is captured image, and picture structure schematic diagram after processing；
Fig. 6 is that the 3d of glare testing device of the present invention is captured image, and picture structure schematic diagram after processing；
Fig. 7 is that the 3e of glare testing device of the present invention is captured image, and picture structure schematic diagram after processing；
Appended drawing reference: 1, sensing chamber；11, marking part；13, input unit；15, receiving unit；17, illumination part；17a, plural number
Light source；19, storage unit；20, data processor；S, space is detected；3, measured body；
[specific embodiment]
With reference to the accompanying drawing and specific embodiment is described further the present invention:
As shown in Figure 1, a kind of glare testing device, including illumination part 17, receiving unit 15, data processor 20, it is described
It is equipped with plural number light source 17a, plural light source 17a and measured body 3 in illumination part 17 to be arranged by set distance separation, executes illumination
It penetrates；
The receiving unit 15 is powered with measured body 3 to be connected；The receiving unit 15 receives the movement from data processor 20
Order passes and identifies approval by measured body 3, and the filmed image of measured body 3 is supplied to the identification of data processor 20 and is approved；
The data processor 20 receives 17 measured body of illumination part by the receiving unit 15 for the connection that is powered with measured body 3
The images of 3 shootings, the dazzle around the corresponding plural light source 17a image of each plural light source 17a according to contained by shooting image
Number, to determine whether measured body 3 is defective mode.
Preferably, the glare testing device further includes storage unit 19, and the storage unit 19 stores Benchmark brightness data,
Data are arranged in the bad benchmark of plural light source 17a measured body 3, and the data processor 20 reads the Benchmark brightness number of storage unit 19
According to the pixel of dazzle occurs for confirmation shooting image, out of each plural light source 17a picture centre to datum diameter or reference area
Dazzle generation pixel is close not to be occurred to form closed curve when dazzle pixel, and the number for forming closed curve dazzle field is same
Contained benchmark number is compared in bad reference data, so that it is determined that measured body 3 is normal or defective mode.
Preferably, the glare testing device further includes marking part 11, and the picture of dazzle will occur for the data processor 20
Plain color does different marks in marking part with the pixel that dazzle does not occur in the outer field of plural number light source 17a image.
Preferably, the glare testing device further includes input unit 13, and the input unit 13 obtains the movement of user's input
Order or light irradiation and execution camera shooting order, the bad benchmark setting input of image analysing computer order, are identified by data processor 20 and are recognized
It can.
Preferably, the glare testing device further includes power supply unit, and the power supply unit provides electricity to glare testing device
Source.
Preferably, detection space S is equipped with inside the glare testing device, being equipped in the detection space S can prevent
The sensing chamber 1 that extraneous light is leak into, the 1 side center of sensing chamber are installed with interchangeable measured body 3, the detection space S
The side for being inside correspondingly arranged 3 side surface direction sensing chamber 1 of measured body is equipped with illumination part 17, and the measured body 3 can pickup light irradiation
The image of plural number light source 17a when 17 illumination of portion.
Preferably, the plural light source image that the data processor 20 determines that dazzle number is greater than benchmark number is bad
State determines the measured body for defective mode；
Firstly, reference image data, the image position of the repetition plural number light source (17a) comprising filmed image is (for example, shadow
The coordinate position etc. of inconocenter pigment) image brilliance, image size is (for example, diameter or standard since picture centre pigment
Area etc.) at least one.In addition, reference images data also may include that plural light source (17a) shoots in the case of dazzle does not occur
Irradiation optical image.
Bad benchmark setting data include: the Benchmark brightness data of dazzle are judged on the basis of shooting brightness of image；Shoot shadow
As the dazzle occurred around interior each plural light source (17a) image causes measured body (3) performance or quality to be detached from the phase of normal range (NR)
The judgement data answered.Bad benchmark setting data can be arranged during fabrication, and input life can also be received by input unit (13)
Order is set.
Benchmark brightness data are to determine that dazzle has occurred pigment and used.Each brightness of the pigment of the image of shooting is big
When Benchmark brightness, it is judged to occurring dazzle pigment；Brightness is less than the normal pegmentation that Benchmark brightness is judged to not occurring dazzle.
But other plural light source (17a) of master data will not be determined as dizzy even if the pigment brightness of image is greater than normal brightness
Light.
In addition, determine that data include the basic area of dazzle, fundamental length, in the benchmark number related data in dazzle field
At least one.
Preferably, the data processor 20 is chased after based on plural light source 17a image peripheral glare area or length
Add determine measured body whether outofkilter；
Dazzle area refers to that generation is dizzy in datum diameter (or reference area) by each plural light source (17a) picture centre
The entire area (that is, whole numbers that the pigment of dazzle occurs) of light.Here datum diameter is dimensioned to only comprising one
The related dazzle that (17a) plural number light source occurs, does not include the size of the related dazzle of side plural number light source (17a).For example, benchmark
Diameter may be set smaller than the spacing between the center plural light source (17a).The reference area of hot spot can become determining tested
Whether body (3) bad and standard of normal condition.Data processor (20) calculates the dazzle for measuring each diameter or reference area
Area when calculating gained dazzle area greater than benchmark facula area, determines that measured body (3) are defective mode, otherwise then determines quilt
Surveying body (3) is normal condition.
Dazzle length is perforation in the datum diameter (or reference area) since each plural light source (17a) image center
Between the two pigments pigment of hot spot (occur) of maximum distance on the straight line of each plural number light source (17a) picture centre away from
From.Only, in each plural light source (3) image, when the close pigment (that is, normal pegmentation) that dazzle does not occur, the color of dazzle occurs
When connecting between element, closed curve is formed, two pigments of lie farthest away are located at the marginal position of closed curve.Dazzle length
The pigment of the generation dazzle of upper consideration is the pigment for directly or indirectly touching each plural light source (17a) image.The benchmark of dazzle
Length, which can be used as, judges that measured body (3) is bad and normal standard.Data processor (20) calculates measurement datum diameter or every
The length of a reference area dazzle, the length being calculated be greater than datum length when, judge measured body (3) for defective mode,
Otherwise judge measured body (3) for normal condition.
The number in dazzle field refers to datum diameter (or the datum level since the center of each plural light source (17a) image
Product) in hot spot pigment (i.e. normal pegmentation) does not occur at least closed curve occurred when pigment connection occurs with close hot spot
The number (at least one) in field.Dazzle field number refers to the plural light source (3) including considering when above-mentioned dazzle length measurment
The the first dazzle field for including in image, and with direct or indirect contactless at least more than one of the first hot spot field separate
The second plural light source field number.Second hot spot field is made of plural pigment, the second plural dazzle field respectively that
This is not contacted.Dazzle area is equal to the sum of each field area.The benchmark number of dazzle (dazzle field) can be used as measured body (3)
Bad and normal criterion.The dazzle field of each datum diameter reference area of data processor (20) measure and calculation
Number when measured number is greater than benchmark number, determines that the measured body is bad；Otherwise judge that measured body is normal.
Preferably, the measured body is the component of camera model or camera model.
Preferably, the marking part is the user interface images of the bad benchmark setting of display, the image and processing shadow of shooting
Picture, (bad/normal) or defective mode (area, length LCD, number) screen display or LED whether measured body (3) is bad
Screen display.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, whether the glare testing device is bad by mark measured body
And the marking part of harmful content；Obtain user action order, the input unit of bad benchmark setting input etc.；With measured body Electricity Federation
Receiving unit (15)；It is set to same measured body (3) in detection space (S) to be isolated by both set distances, be held against measured body (3)
The illumination part (17) of row illumination task；Storage is basic hard as data, the filmed image and measured body (3) of measured body (3)
The storage unit (19) of bad benchmark setting data etc.；Control above-mentioned constituent element (marking part (11), input unit (13), receiving unit
(15), illumination part (17), storage unit (19) etc.), it controls illumination part (17), passes through the automatically controlled quilt for making to detect (S) in space
Body (3) filmed image when light irradiates is surveyed, then receives the image for approving measured body (3) shooting by receiving unit (15), analyzes institute
Image is clapped, judges whether that undesirable data processor (20) are constituted.In addition, though being also provided with power supply unit (no figure of power supply
Show), but the power supply in the present invention is the part that technical staff will be understood, and is omitted the description herein.
Illumination part (17) is made of the plural light source (17a) (optical element) of fixation arranged according to certain rules, receives number
Illumination task is executed when opening according to the action command of processor (20) towards measured body (3), when pass terminates light irradiation.
What the related reference images data and measured body (3) of each plural light source (17a) of storage unit (19) storage provided
Image and the bad standard setting data of measured body (3) etc. after filmed image, and processing.
Data processor (20) is that execute include that light irradiates, and camera shooting, image procossing judges whether measured body (3) is bad etc.
The processor (for example, CPU, GPU, MICROPROCESSOR etc.) of function.Data processor (20) can sequentially carry out light irradiation
And shooting function, image procossing, and determine measured body (3) whether bad function, and can respectively independently execute each function.In the following, will
Each function is described in detail.
Firstly, first introducing light irradiation and camera function.After glare testing device is electrified, data processor is activated, and leads to
Cross whether receiving unit confirmation measured body (3) is powered in connection.It connects and can control if measured body (3) has been powered, at data
It manages device (20) and task is irradiated by control illumination part (17) (i.e. illumination part (17) receives action command) execution light.If
Measured body (3) is not powered in connection, and data processor (20) is awaited orders until measured body (3) are powered in connection.
Executing light irradiation task simultaneously, measured body is by receiving unit at least once to the illumination part for executing light irradiation
(17) execute shooting task, in addition measured body by receiving unit (15) to data processor transmitting captured at least one with
On image.Data processor (20) is stored into storage unit (19) after receiving filmed image.Fig. 3 is that plural light source (17a) shines
Hit the image example of shooting.Data processor (20) indicates filmed image by marking part (11).
Later, data processor (20) analyzes filmed image and determines to occur the pigment of dazzle.First at data
The image and Benchmark brightness data that reason device sends storage unit (19) carry out interpretation, the base for including by Benchmark brightness data
Quasi- brightness is the same as each progress brightness comparison of pigment as changing image.If the pixel intensity of filmed image is greater than Benchmark brightness,
It will be judged to occurring dazzle pigment by data processor (20)；If not up to basic brightness is judged as that dazzle does not occur
Normal pegmentation.It, will not be according to reference images data to plural light source when data processor determines dazzle (20)
The image of (17a) carries out dazzle judgement.Data processor (20) determines the color of plural light source (17a), when image is normal,
Measured body (3) is finally judged as normal condition.When data processor (20) determines dazzle, reference images information will not be utilized
The dazzle for determining plural light source (17a), whether to except plural light source (17a) image with outer portion dazzle generation.Data processor
(20) the video color of plural light source (17a), when the spectral discrimination of former (17a) is normal, measured body (3), which can be determined that, to be positive
Often.But data processor (20) is by calculating dazzle area, and one in length and number, it is possible to determine that measured body (3) is
It is no bad；By measuring the area of dazzle, two in length and number also can be determined that whether measured body is bad.Fig. 4
For the graph of the measured body (3) of normal condition, the white dazzle area on each plural number light source (17a) image periphery, length is a
Number, all in the normal range.
Subsequently, area obtained by the measure and calculation of dazzle is greater than reference area or measured length is greater than datum length, or
It measures aperture number and is greater than benchmark number, corresponding plural number light source (17a) image is determined as bad by data processor.Plural number
Plural light source (17a) even if in the measurement area of only one dazzle be greater than reference area or measured length to be longer than benchmark long
Degree, or measurement number are greater than benchmark number, and corresponding plural number light source (17a) image is determined as bad by data processor (20).
The plural light source (17a) of plural number is bad even if there is an image to be judged as in image, the corresponding measured body of the image of shooting
(3)
Dazzle measurement area (in red quadrangle, cyan field) of the image of each plural light source (17a) of Fig. 5 is greater than base
Quasi- area, data processor (20) especially indicate red four side rowers and show defective mode in the image of marking part (11) mark 3c
Plural light source.
The dazzle measured length (cyan field in red quadrangle) of the image of each plural number light source (17a) is greater than base in Fig. 6
Standard length, data processor (20) indicates the dazzle length across plural light source (17a) image center in marking part (11), special
Plural light source (17a) image of defective mode is not denoted with red quadrangle.
In Fig. 7 it is each plural number light source (17a) image in dazzle field measurement number (cyan field in red quadrangle)
Greater than basic number, data processor (20) is especially indicated not with red quadrangle in the image of marking part (11) sign picture 7
Plural light source (17a) image of good state.In image in the red quadrangle of Fig. 7, the aperture field of cyan is with plural light
The closo figure of source (17a) image separation.
As described above, data processor (20) control illumination part (17a) and measured body (3), execute measured body shooting
The image of the plural light source (17a) of the illumination part (17) of light irradiation, analyzes captured image, determines dizzy in plural number light source (17a)
Whether in the normal range (area, length, number) light determine dazzle, so as to accurately determine whether measured body is in bad
State.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned implementation
Mode carries out change and modification appropriate.Therefore, the invention is not limited to the specific embodiments disclosed and described above,
Some modifications and changes of the invention should also be as falling into the scope of the claims of the present invention.In addition, although this theory
It is used some specific terms in bright book, these terms are merely for convenience of description, does not constitute any limit to the present invention
System.
Claims (10)
1. a kind of glare testing device, it is characterised in that: including illumination part, receiving unit, data processor, the illumination part
Interior to be equipped with plural light source, plural light source and measured body are arranged by set distance separation, execute light irradiation；
The receiving unit and measured body, which are powered, to be connected；The receiving unit receives the action command from data processor, passes by quilt
It surveys body identification to approve, the filmed image of measured body is supplied to data processor identification and is approved；
The data processor receives the image of illumination part measured body shooting by the receiving unit for the connection that is powered with measured body,
Dazzle number around the corresponding plural light source image of each plural light source according to contained by shooting image, whether to determine measured body
For defective mode.
2. glare testing device according to claim 1, it is characterised in that: the glare testing device further includes storage
Portion, the storage unit store Benchmark brightness data, and data are arranged in the plural bad benchmark of light source measured body, and the data processor is read
The Benchmark brightness data of storage unit are taken, the pixel of dazzle occurs for confirmation shooting image, from each plural light source image center to benchmark
Dazzle generation pixel is close in diameter or reference area does not occur to form closed curve when dazzle pixel, dizzy by closed curve is formed
The number of optical arena is compared with benchmark number contained in bad reference data, so that it is determined that measured body is normal or bad
State.
3. glare testing device according to claim 1, it is characterised in that: the glare testing device further includes mark
Portion, the data processor exist the pixel color that dazzle occurs with the pixel that dazzle does not occur in field outside plural light source image
Marking part does different marks.
4. glare testing device according to claim 1, it is characterised in that: the glare testing device further includes input
Portion, the input unit obtain the action command of user's input or light irradiation and execute camera shooting order, image analysing computer order not well-founded
Quasi- setting input, is identified by data processor and is approved.
5. glare testing device according to claim 1, it is characterised in that: the glare testing device further includes power supply
Portion, the power supply unit provide power supply to glare testing device.
6. glare testing device according to claim 1, it is characterised in that: be equipped with detection inside the glare testing device
Space, described to detect the sensing chamber for being equipped in space and preventing extraneous light from leaking into, sensing chamber side center is installed with
Interchangeable measured body, the side that measured body side surface direction sensing chamber is correspondingly arranged in space of detecting is equipped with illumination part.
7. glare testing device according to claim 2, it is characterised in that: the data processor determines that dazzle number is big
It is defective mode in the plural light source image of benchmark number, determines the measured body for defective mode.
8. glare testing device according to claim 2, it is characterised in that: the data processor is with plural light source image
Based on peripheral glare area or length, it is additional determine measured body whether outofkilter.
9. glare testing device according to claim 1, it is characterised in that: the measured body is camera model or camera mould
The component of block.
10. glare testing device according to claim 1, it is characterised in that: the marking part is screen display.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KRKR10-2019-026370 | 2019-03-07 | ||
| KR1020190026370A KR20200107359A (en) | 2019-03-07 | 2019-03-07 | Flare examinating device |
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| Publication Number | Publication Date |
|---|---|
| CN110248180A true CN110248180A (en) | 2019-09-17 |
Family
ID=67884344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910398159.6A Pending CN110248180A (en) | 2019-03-07 | 2019-05-14 | Glare testing device |
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| KR (1) | KR20200107359A (en) |
| CN (1) | CN110248180A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125435A (en) * | 2021-11-30 | 2022-03-01 | 杭州科技职业技术学院 | Intelligent image defect detection method for network camera |
| CN114663341A (en) * | 2021-09-28 | 2022-06-24 | 深圳元子光电视觉科技有限公司 | Quantitative detection method for glare defect of optical lens |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116523882B (en) * | 2023-05-05 | 2023-11-24 | 苏州如涵科技有限公司 | Vision-based optical target area accuracy detection method and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101946946B1 (en) | 2012-08-08 | 2019-04-25 | 엘지이노텍 주식회사 | Apparatus and method for processing image |
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2019
- 2019-03-07 KR KR1020190026370A patent/KR20200107359A/en active IP Right Grant
- 2019-05-14 CN CN201910398159.6A patent/CN110248180A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114663341A (en) * | 2021-09-28 | 2022-06-24 | 深圳元子光电视觉科技有限公司 | Quantitative detection method for glare defect of optical lens |
| CN114125435A (en) * | 2021-11-30 | 2022-03-01 | 杭州科技职业技术学院 | Intelligent image defect detection method for network camera |
| CN114125435B (en) * | 2021-11-30 | 2023-07-25 | 杭州科技职业技术学院 | Intelligent image defect detection method for network camera |
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| KR20200107359A (en) | 2020-09-16 |
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