Compensation of Spectral Mismatch to Enhance WRGB Demosaicking
碩士 === 國立臺灣大學 === 電信工程學研究所 === 104 === The presence of spectral mismatch between the components of a WRGB color filter array severely affects the performance of demosaicking. This thesis presents a novel method that compensates for the spectral mismatch and greatly enhances the accuracy of R, G, and...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2015
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/09546225717620495674 |
| Summary: | 碩士 === 國立臺灣大學 === 電信工程學研究所 === 104 === The presence of spectral mismatch between the components of a WRGB color filter array severely affects the performance of demosaicking. This thesis presents a novel method that compensates for the spectral mismatch and greatly enhances the accuracy of R, G, and B interpolation. The method is tested on a two-megapixel WRGB CMOS image sensor. The results show that the proposed method brings the performance of WRGB demosaicking to an unprecedented level competitive with that of the state-of-the-art Bayer demosaicking.
|
|---|