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Title:
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/204277
Kind Code:
A1
Abstract:
An image processing apparatus filters an image and obtains a signal in a threshold range as a shadow. The image processing apparatus obtains boundary information by applying boundary detection filters associated with different directions. The shadow is applied, based on the boundary information, to a portion of the input image to provide an output image with improved sharpness.

Inventors:
LIM HYUNGJUN (KR)
Application Number:
PCT/KR2019/011662
Publication Date:
October 08, 2020
Filing Date:
September 09, 2019
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T15/60; G06T5/20; G06T7/136
Foreign References:
US20140093177A12014-04-03
KR20110121261A2011-11-07
JP2012142724A2012-07-26
KR101870084B12018-06-22
KR20190023883A2019-03-08
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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