Invention Grant
US09177365B2 Method and apparatus for detecting and removing false contour, method and apparatus for verifying whether pixel in included in contour, and method and apparatus for calculating simplicity
有权
用于检测和去除假轮廓的方法和装置，用于验证轮廓中包括的像素的方法和装置，以及用于计算简单性的方法和装置
- Patent Title: Method and apparatus for detecting and removing false contour, method and apparatus for verifying whether pixel in included in contour, and method and apparatus for calculating simplicity
- Patent Title (中): 用于检测和去除假轮廓的方法和装置，用于验证轮廓中包括的像素的方法和装置，以及用于计算简单性的方法和装置
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Application No.: US11966218Application Date: 2007-12-28
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Publication No.: US09177365B2Publication Date: 2015-11-03
- Inventor: Il Soon Lim , Seung Sin Lee , Young Ran Han
- Applicant: Il Soon Lim , Seung Sin Lee , Young Ran Han
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2007-0086739 20070828
- Main IPC: G06T5/00
- IPC: G06T5/00 ; G06T7/00 ; G06T5/20 ; H04N19/176 ; H04N19/60 ; H04N19/61 ; H04N19/117 ; H04N19/80 ; H04N19/86 ; H04N19/14 ; H04N19/182
Abstract:
A method and an apparatus for detecting and removing a false contour, a method and an apparatus for verifying whether a pixel is included in a contour, and a method and an apparatus for calculating simplicity are provided. The method for detecting and removing the false contour includes: verifying whether a pixel of an input video is included in a contour; calculating simplicity of the pixel; determining whether the pixel is included in a false contour based on the simplicity and based on whether the pixel is included in the contour; and removing the false contour from the input video via smoothing with respect to the false contour.
Public/Granted literature
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