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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ziquan Zhao Ruiguang Wang |
| Copyright Year | 2011 |
| Description | Author affiliation: Cedar Department, Changchun Institute of Optics, Fine Mechanics and Physics, the Chinese Academy of Science, China (Ziquan Zhao; Ruiguang Wang) |
| Abstract | Brightness and color correction system is working for the color uniform problem of LED display. The correction system can improve LED display's quality greatly. The accuracy of the LED system must consider the accuracy requirements of the color correction system. This paper analyze the accuracy requirements from two aspects. One is that the accuracy requirements should consider the chromatic tolerance for the human eyes; the other one is that the accuracy requirements should be associated with the precision of measuring equipment. This paper discuss the accuracy requirement with the CIE1976LUV as a color space to meet the chromatic tolerance of the human eyes, and also give an explanation on how the accuracy of the measuring equipment affect the the correction system. Then this paper give a method to ensure the accuracy requirement for the correction system of a LED display. |
| Starting Page | 962 |
| Ending Page | 965 |
| File Size | 652755 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457717000 |
| e-ISBN | 9781457717017 |
| DOI | 10.1109/TMEE.2011.6199363 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-12-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Charge coupled devices Accuracy Image color analysis Brightness Humans Color Light emitting diodes LED Correction |
| Content Type | Text |
| Resource Type | Article |
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