Invention Grant
- Patent Title: Method and apparatus for generating super-resolution image using prediction and stabilization of high-frequency information of image
- Patent Title (中): 用于使用图像的高频信息的预测和稳定来生成超分辨率图像的方法和装置
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Application No.: US13524682Application Date: 2012-06-15
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Publication No.: US08929662B2Publication Date: 2015-01-06
- Inventor: Jong-hyun Park , Se-hyeok Park , Moon-gi Kang , Ji-yong Kwon , Du-sic Yoo , Seung-hoon Jee , Jae-hyun Kim
- Applicant: Jong-hyun Park , Se-hyeok Park , Moon-gi Kang , Ji-yong Kwon , Du-sic Yoo , Seung-hoon Jee , Jae-hyun Kim
- Applicant Address: KR Suwon-si KR Seoul
- Assignee: Samsung Electronics Co., Ltd.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee: Samsung Electronics Co., Ltd.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee Address: KR Suwon-si KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0057976 20110615
- Main IPC: G06K9/48
- IPC: G06K9/48 ; H04N5/232 ; G06T3/40 ; G06T5/50 ; G06T5/00
Abstract:
Image restoration by restoring a high-frequency component of a deteriorated image. A high-frequency image information predicting and stabilizing method includes: determining a shooting area, which is a high-frequency area that includes an overly-restored high-frequency component, in an input image; predicting a high-frequency component of the input image by applying different deterioration models to the shooting area and a remaining area in the input image; and stabilizing a high-frequency component of an edge area by using an edge blur kernel determined to be parallel to an edge direction of the input image.
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