Invention Grant
US09277232B2 Apparatus and method of encoding and decoding image data using color correlation
有权
使用颜色相关性对图像数据进行编码和解码的装置和方法
- Patent Title: Apparatus and method of encoding and decoding image data using color correlation
- Patent Title (中): 使用颜色相关性对图像数据进行编码和解码的装置和方法
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Application No.: US12805455Application Date: 2010-07-30
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Publication No.: US09277232B2Publication Date: 2016-03-01
- Inventor: Sang Jo Lee , Shi Hwa Lee
- Applicant: Sang Jo Lee , Shi Hwa Lee
- Applicant Address: KR Suwon-Si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2009-0073173 20090810
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/186 ; H04N19/105 ; H04N19/176 ; H04N19/593 ; H04N19/103
Abstract:
An image data encoding apparatus and method and an image data decoding apparatus and method are provided. The image data encoding apparatus may perform at least one image prediction with respect to image data, and select a prediction mode for encoding. The image data encoding apparatus may simultaneously perform both intra prediction and color prediction, and thereby may efficiently perform encoding.
Public/Granted literature
- US20110032987A1 Apparatus and method of encoding and decoding image data using color correlation Public/Granted day:2011-02-10
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