Image analysis – Color image processing – Color correction
Reexamination Certificate
2004-12-03
2010-06-15
Bali, Vikkram (Department: 2624)
Image analysis
Color image processing
Color correction
C358S518000
Reexamination Certificate
active
07738697
ABSTRACT:
A color transformation method of transforming a first color component set representing a first color space to a second color component set representing a second color space is provided. The method comprising: reading the first color component set; transforming the read first color component set to the second color component set using a predetermined transformation function; and storing the second color component set to correspond to the first color component set, wherein the transformation function is defined by: defining a first transformation matrix used for acquiring dominant components of the first color component set and multiplying each of the elements of the determined first transformation matrix by a predetermined integer k. The method further comprises inverse-transforming the second color component set to the first color component set.
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Cho Dae-sung
Kim Hyun-mun
Kim Woo-shik
Bali Vikkram
Samsung Electronics Co,. Ltd.
Yeh Eueng-Nan
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