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2009 International Joint Conference on Computational Sciences and Optimization
A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm
Sanya, Hainan, China
April 24-April 26
ISBN: 978-0-7695-3605-7
| ASCII Text | x | ||
| Rajesh Kumar Thakur, Animesh Tripathy, Ajoy Kumar Ray, "A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm," 2012 Fifth International Joint Conference on Computational Sciences and Optimization, vol. 1, pp. 905-909, 2009 International Joint Conference on Computational Sciences and Optimization, 2009. | |||
| BibTex | x | ||
| @article{ 10.1109/CSO.2009.383, author = {Rajesh Kumar Thakur and Animesh Tripathy and Ajoy Kumar Ray}, title = {A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm}, journal ={2012 Fifth International Joint Conference on Computational Sciences and Optimization}, volume = {1}, year = {2009}, isbn = {978-0-7695-3605-7}, pages = {905-909}, doi = {http://doi.ieeecomputersociety.org/10.1109/CSO.2009.383}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - 2012 Fifth International Joint Conference on Computational Sciences and Optimization TI - A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm SN - 978-0-7695-3605-7 SP905 EP909 A1 - Rajesh Kumar Thakur, A1 - Animesh Tripathy, A1 - Ajoy Kumar Ray, PY - 2009 KW - Color Interpolation KW - Demosaicing KW - Bayer CFA VL - 1 JA - 2012 Fifth International Joint Conference on Computational Sciences and Optimization ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSO.2009.383
Color interpolation or Demosaicing is a process by which a raw image generated by digital still cameras with the help of color filter array (CFA) are converted to a full color image by estimating the missing color components of each pixel from its neighbors. An edge adaptive and directional weighted color interpolation scheme is hence proposed in this paper. Directional interpolation with finer edge orientations and corresponding weight adjustments are utilized to suppress undesirable artifacts around line edges. Empirical and visual results demonstrate that the proposed method effectively produces a full color image from the CFA with minimum noise.
Index Terms:
Color Interpolation, Demosaicing, Bayer CFA
Citation:
Rajesh Kumar Thakur, Animesh Tripathy, Ajoy Kumar Ray, "A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm," cso, vol. 1, pp.905-909, 2009 International Joint Conference on Computational Sciences and Optimization, 2009
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