Invention Grant
US08774539B2 Encoder, decoder, encoder system, decoder system, transmission adapter, encoding method, decoding method, and imaging apparatus
失效
编码器，解码器，编码器系统，解码器系统，传输适配器，编码方法，解码方法和成像装置
- Patent Title: Encoder, decoder, encoder system, decoder system, transmission adapter, encoding method, decoding method, and imaging apparatus
- Patent Title (中): 编码器，解码器，编码器系统，解码器系统，传输适配器，编码方法，解码方法和成像装置
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Application No.: US13456664Application Date: 2012-04-26
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Publication No.: US08774539B2Publication Date: 2014-07-08
- Inventor: Hiroshi Arai
- Applicant: Hiroshi Arai
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Ellen Marcie Emas
- Priority: JP2011-103579 20110506
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
An encoder includes: an image decomposition unit configured to input an image and decompose the input image into a first component capable of being used as a monitoring image and a second component other than the first component by frequency decomposition, the input image being restored by coupling the first component and the second component to each other; a first transmission unit configured to output the decomposed first component as a first-channel transmission image; a compression coding unit configured to compression-code the second component; and a second transmission unit configured to output the compression-coded second component as a second-channel transmission image.
Public/Granted literature
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