CN104394407A - Display method for abnormal output image of camera module - Google Patents
Display method for abnormal output image of camera module Download PDFInfo
- Publication number
- CN104394407A CN104394407A CN201410676887.6A CN201410676887A CN104394407A CN 104394407 A CN104394407 A CN 104394407A CN 201410676887 A CN201410676887 A CN 201410676887A CN 104394407 A CN104394407 A CN 104394407A
- Authority
- CN
- China
- Prior art keywords
- camera module
- display
- image
- output image
- computer software
- Prior art date
- 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
Links
Landscapes
- Studio Devices (AREA)
Abstract
The invention provides a display method for an abnormal output image of a camera module, and aims at solving the problem that the resolution of the cameral module is increased when testing an output image of the camera module in a camera module production line, and the general display cannot display the image from a high-pixel camera module well. The display method for the abnormal output image of the camera module is characterized in that the size of an abnormal pixel area can be automatically corrected through the computer software, and thus a worker can conveniently recognize the abnormal image.
Description
Technical field
The present invention relates to camera module production field, the abnormal pixel display packing in the display when output image is tested is carried out to camera module.
Background technology
At camera module production line, when carrying out output image test to camera module, all direct camera module image display obtained by computer over the display, is carried out the identification of abnormal pixel by computer or operator usually.Because the resolution of camera module is more and more higher, even if computer software correctly have identified abnormal pixel, but due to the reason of monitor resolution, this abnormal pixel region cannot be seen or see clearly to operator, causes operator to be difficult to carry out defective products classification to product or cannot immediately remove abnormal (such as with viscose rod, the dust of corresponding camera module photosensitive region being removed).A kind of blunt mode is that camera module image is separately presented on different displays, but needs operator to carry out significantly head rotation like this, affects operating efficiency and quality.The present invention revises the method for the size in abnormal pixel region automatically by computer software, carry out convenient working person and identify exception.
Summary of the invention
A display packing for camera module output image exception, comprising: computer is analyzed the image from tested camera module; Computer to the analysis result display of the image from tested camera module over the display, it is characterized in that: when the abnormal pixel in the image from tested camera module is counted out very little, when being not enough to clear display over the display, computer software expands the abnormal area be made up of these extraordinary image vegetarian refreshments automatically, simultaneously, computer software to the colored line markings of abnormal area, to show over the display clearly; The color of mark abnormal area colored lines used can be arranged by computer software by operator; The expansion distance of the abnormal area be made up of extraordinary image vegetarian refreshments can be arranged by computer software by operator.
Specific embodiment
Suppose that image that tested camera module exports is the RGB triple channel image of 1,000 6 mega pixels, the image of output shows in the display of 1920*1080 resolution.Be yellow in the color of operator to computer software input marking abnormal area colored lines used, and the expansion distance of abnormal area is after 50 pixels, realizes the image that tested camera module exports as follows and show in the display:
1, computer software obtains the image exported from tested camera module;
2, computer software analysis finds there is obvious dim spot in image, and this dim spot is made up of adjacent 3 pixels;
3, computer software, according to the distance parameter of the expansion pixel inputted before operator, does extraction operation to the adjacent domain image of these 3 pixels; Wherein, adjacent domain is square, and this is square is point centered by the center of gravity of 3 dim spot coordinates rounds, and the length of side is 101 pixels;
4, computer software does etching operation in Digital Image Processing to the square chart picture extracted, the disk of the structural element of etching operation to be diameter be 21 pixels;
5, the edge pixel finishing the square chart picture after etching operation is arranged to yellow by computer software, and border width is 20 pixels;
6, surrounding is the respective regions pixel that yellow square chart picture replaces original image by computer software;
7, after the original image after process is carried out corresponding scale smaller according to the wide high level of image pixel and the wide high level of monitor resolution by computer software, display in the display.
Claims (3)
1. a display packing for camera module output image exception, comprising: computer is analyzed the image from tested camera module; Computer to the analysis result display of the image from tested camera module over the display, it is characterized in that: when the abnormal pixel in the image from tested camera module is counted out very little, when being not enough to clear display over the display, computer software expands the abnormal area be made up of these extraordinary image vegetarian refreshments automatically, simultaneously, computer software to the colored line markings of abnormal area, to show over the display clearly.
2. according to the display packing of a kind of camera module output image exception according to claim 1, it is characterized in that: the color of mark abnormal area colored lines used can be arranged by computer software by operator.
3., according to the display packing of a kind of camera module output image exception according to claim 1, it is characterized in that: the expansion distance of the abnormal area be made up of extraordinary image vegetarian refreshments can be arranged by computer software by operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676887.6A CN104394407A (en) | 2014-01-27 | 2014-11-24 | Display method for abnormal output image of camera module |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014100397444 | 2014-01-27 | ||
| CN201410039744 | 2014-01-27 | ||
| CN201410676887.6A CN104394407A (en) | 2014-01-27 | 2014-11-24 | Display method for abnormal output image of camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104394407A true CN104394407A (en) | 2015-03-04 |
Family
ID=52612235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676887.6A Pending CN104394407A (en) | 2014-01-27 | 2014-11-24 | Display method for abnormal output image of camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104394407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965322A (en) * | 2015-07-17 | 2015-10-07 | 深圳晶华显示器材有限公司 | Method for preventing LCD product deficient segment leak detection |
| CN106534841A (en) * | 2016-11-10 | 2017-03-22 | 宁波舜宇车载光学技术有限公司 | Lens detection method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449186A (en) * | 2003-04-03 | 2003-10-15 | 上海交通大学 | Abnormal object automatic finding and tracking video camera system |
| CN101276462A (en) * | 2008-05-09 | 2008-10-01 | 西安集智医疗器械科技有限公司 | Method for processing medical image |
| CN102025901A (en) * | 2009-09-23 | 2011-04-20 | 国基电子（上海）有限公司 | Camera module and detection method thereof |
| CN102693534A (en) * | 2012-05-25 | 2012-09-26 | 北京航空航天大学 | Quick image stain removing method based on image inpainting technology |
-
2014
- 2014-11-24 CN CN201410676887.6A patent/CN104394407A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449186A (en) * | 2003-04-03 | 2003-10-15 | 上海交通大学 | Abnormal object automatic finding and tracking video camera system |
| CN101276462A (en) * | 2008-05-09 | 2008-10-01 | 西安集智医疗器械科技有限公司 | Method for processing medical image |
| CN102025901A (en) * | 2009-09-23 | 2011-04-20 | 国基电子（上海）有限公司 | Camera module and detection method thereof |
| CN102693534A (en) * | 2012-05-25 | 2012-09-26 | 北京航空航天大学 | Quick image stain removing method based on image inpainting technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965322A (en) * | 2015-07-17 | 2015-10-07 | 深圳晶华显示器材有限公司 | Method for preventing LCD product deficient segment leak detection |
| CN106534841A (en) * | 2016-11-10 | 2017-03-22 | 宁波舜宇车载光学技术有限公司 | Lens detection method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6619194B2 (en) | Touch panel inspection apparatus and method | |
| US11798193B2 (en) | Multi-dimensional image detection on at least two acquired images | |
| US20210090238A1 (en) | System and method for performing automated analysis of air samples | |
| MX2022004773A (en) | Systems and methods for structured illumination microscopy. | |
| TWI614483B (en) | Method and system for detecting luminance of a light source | |
| WO2016012865A3 (en) | Wearable apparatus and methods for processing image data | |
| TW201612504A (en) | Inspection apparatus and inspection method | |
| WO2018073576A3 (en) | Lens examination equipment and method | |
| EP3376431B1 (en) | Method and apparatus for identifying pupil in image | |
| US11288790B2 (en) | Display panel inspection method and apparatus | |
| JP2019134269A5 (en) | ||
| JP2016206995A5 (en) | ||
| CN104749801B (en) | High Precision Automatic optical detecting method and system | |
| CN104571992A (en) | Simultaneous multi-screen marking method and device | |
| CN104394407A (en) | Display method for abnormal output image of camera module | |
| JP2006258713A (en) | Method and apparatus for detecting stain defect | |
| CN103324380A (en) | Computer display method of test result of camera module group | |
| CN105069770A (en) | AOI image scanning detection processing method | |
| CN103728305A (en) | Detection method for PCBA (printed circuit board assembly) | |
| EP2919161A3 (en) | Method and apparatus for processing barcode images | |
| WO2016105313A3 (en) | A compost mixing system and method | |
| JP2016099633A (en) | Maintenance inspection system using a portable terminal | |
| WO2015013525A3 (en) | System and method for enhancing the legibility of images | |
| US10048131B2 (en) | Chromaticity test method and chromaticity test apparatus | |
| JP2005147911A (en) | Method and apparatus for pixel evaluation of display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |