DC 欄位 | 值 | 語言 |
dc.contributor | Dept. of Electr. Eng., National Taiwan Univ. | en |
dc.contributor.author | Chang, H.-A. | en_US |
dc.contributor.author | HOMER H. CHEN | en_US |
dc.creator | Chang, H.-A.;Chen, H. | - |
dc.date.accessioned | 2018-09-10T05:23:58Z | - |
dc.date.available | 2018-09-10T05:23:58Z | - |
dc.date.issued | 2005 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-38149105260&doi=10.1109%2fISCAS.2005.1466077&partnerID=40&md5=168dfd97a8a0c7cecb4bf5ef093841c4 | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/316651 | - |
dc.description.abstract | Demosaicing is a color interpolation process that converts a raw image generated by a color filter array to a full color image by estimating the missing color components of each pixel from its neighbors. Most demosaicing approaches often introduce false colors or blur edges to areas of the image where there are dense edges. In this paper, we present a directionally weighted color interpolation method to address this problem. We consider finer edge orientations to improve the accuracy of edge indicators and exploit the inter-channel correlation of R, G, and B color planes in the interpolation process to reduce the undesirable artifacts and hence improve the perceptual image quality. Experimental results are shown to demonstrate the strengths of the proposed method. © 2005 IEEE. | - |
dc.format | application/pdf | en |
dc.format.extent | 280432 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.relation | Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on | en |
dc.relation.ispartof | IEEE International Symposium on Circuits and Systems | en_US |
dc.source | AH-Scopus to ORCID | - |
dc.subject.other | Channel correlation; Color component; Color filter arrays; Color interpolation; Color planes; Demosaicing; False color; Full color images; Interpolation process; Perceptual image quality; Raw images; Color image processing; Image quality; Interpolation; Color | - |
dc.title | Directionally weighted color interpolation for digital cameras | - |
dc.type | conference paper | en |
dc.identifier.doi | 10.1109/ISCAS.2005.1466077 | - |
dc.identifier.scopus | 2-s2.0-38149105260 | - |
dc.relation.pages | 6284-6287 | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.openairetype | conference paper | - |
item.grantfulltext | open | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.orcid | 0000-0002-8795-1911 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系
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