Invention Grant
US08335403B2 Soft edge smoothness prior and application on alpha channel super resolution
有权
软边缘光滑度先于Alpha通道超分辨率应用
- Patent Title: Soft edge smoothness prior and application on alpha channel super resolution
- Patent Title (中): 软边缘光滑度先于Alpha通道超分辨率应用
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Application No.: US11869906Application Date: 2007-10-10
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Publication No.: US08335403B2Publication Date: 2012-12-18
- Inventor: Shengyang Dai , Mei Han , Wei Xu , Ying Wu , Yihong Gong
- Applicant: Shengyang Dai , Mei Han , Wei Xu , Ying Wu , Yihong Gong
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Bao Tran; Joseph Kolodka
- Main IPC: G06K9/32
- IPC: G06K9/32
Abstract:
Systems and methods are disclosed for processing a low resolution image by performing a high resolution edge segment extraction on the low resolution image; performing an image super resolution on each edge segment; performing reconstruction constraint reinforcement; and generating a high quality image from the low quality image.
Public/Granted literature
- US20080267525A1 Soft Edge Smoothness Prior and Application on Alpha Channel Super Resolution Public/Granted day:2008-10-30
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