TY - GEN
T1 - Gradient based edge operator in multispectral images
AU - Tsang, P. W M
AU - Tsang, W. H.
PY - 1996
Y1 - 1996
N2 - In this paper, a novel scheme for multispectral edge operator is presented. The dichromatic model proposed by Shafer is used to describe the object reflection properties in HSV spectral space. Under the properties and white illustration assumption, the specular reflection from the color image that mainly cause false edge result can be removed. The scheme is designed to detect the color boundary and the shading edge on a uniform color object as well as downward compatible to grey intensity image.
AB - In this paper, a novel scheme for multispectral edge operator is presented. The dichromatic model proposed by Shafer is used to describe the object reflection properties in HSV spectral space. Under the properties and white illustration assumption, the specular reflection from the color image that mainly cause false edge result can be removed. The scheme is designed to detect the color boundary and the shading edge on a uniform color object as well as downward compatible to grey intensity image.
UR - http://www.scopus.com/inward/record.url?scp=0030360610&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0030360610&origin=recordpage
M3 - RGC 32 - Refereed conference paper (with host publication)
VL - 2
SP - 483
EP - 486
BT - Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA
PB - IEEE
T2 - Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2)
Y2 - 25 August 1996 through 30 August 1996
ER -