Invention Grant
- Patent Title: Linear spatial pyramid matching using sparse coding
- Patent Title (中): 使用稀疏编码的线性空间金字塔匹配
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Application No.: US12469073Application Date: 2009-05-20
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Publication No.: US08374442B2Publication Date: 2013-02-12
- Inventor: Kai Yu , Jianchao Yang , Yihong Gong
- Applicant: Kai Yu , Jianchao Yang , 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: G06K9/62
- IPC: G06K9/62 ; G06K9/46 ; G06K9/48
Abstract:
Systems and methods are disclosed to classify an input image by determining a spatial-pyramid image representation based on sparse coding; determining a descriptor for each interest point in the input image; encoding the descriptor; and applying max pooling to form the spatial pyramid representation of images.
Public/Granted literature
- US20100124377A1 LINEAR SPATIAL PYRAMID MATCHING USING SPARSE CODING Public/Granted day:2010-05-20
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