Invention Grant
US07899247B2 Apparatus and method of segmenting an image according to a cost function and/or feature vector and/or receiving a signal representing the segmented image in an image coding and/or decoding system
有权
根据成本函数和/或特征向量分割图像和/或在图像编码和/或解码系统中接收表示分割图像的信号的装置和方法
- Patent Title: Apparatus and method of segmenting an image according to a cost function and/or feature vector and/or receiving a signal representing the segmented image in an image coding and/or decoding system
- Patent Title (中): 根据成本函数和/或特征向量分割图像和/或在图像编码和/或解码系统中接收表示分割图像的信号的装置和方法
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Application No.: US11626560Application Date: 2007-01-24
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Publication No.: US07899247B2Publication Date: 2011-03-01
- Inventor: Hyung-Soo Ohk , Jonghyon Yi , Charles A. Bouman , Eri Haneda
- Applicant: Hyung-Soo Ohk , Jonghyon Yi , Charles A. Bouman , Eri Haneda
- Applicant Address: KR Suwon-si US IN West Lafayette
- Assignee: Samsung Electronics Co., Ltd.,Purdue Research Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Purdue Research Foundation
- Current Assignee Address: KR Suwon-si US IN West Lafayette
- Agency: Stanzione & Kim, LLP
- Main IPC: G06K9/34
- IPC: G06K9/34 ; G06K9/46
Abstract:
An apparatus usable in an image encoding and decoding system includes segmentation unit to divide an image into one or more blocks, to segment the blocks into a binary mask layer of a foreground and a background according to a cost optimized function and a feature vector to generate a segmentation image according to the segmented blocks.
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