08446532 cites 23 patents.

An image processing apparatus includes an image receiving unit, and an image processing unit which allows luminance of an image to be within a preset range of luminance and adjusts sharpness of the image. Accordingly, the problem that the luminance exceeds a digital value may be prevented, and the sharpness of the image may be effectively improved.

Title
Image processing apparatus for improving sharpness and image processing method
Application Number
12/732866
Publication Number
8446532 (B2)
Application Date
March 26, 2010
Publication Date
May 21, 2013
Inventor
Youn sook Jung
Suwon-si
KR
Bo gun Park
Suwon-si
KR
Ki deok Lee
Seoul
KR
Agent
Sughrue Mion PLLC
Assignee
Samsung Electronics
KR
IPC
H04N 5/21
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