Invention Grant
- Patent Title: Learning object cutout from a single example
- Patent Title (中): 从一个例子学习对象剪切
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Application No.: US11810595Application Date: 2007-06-05
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Publication No.: US08644600B2Publication Date: 2014-02-04
- Inventor: Qiong Yang , Fang Wen , Xiaoou Tang
- Applicant: Qiong Yang , Fang Wen , Xiaoou Tang
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
Systems and methods are described for learning visual object cutout from a single example. In one implementation, an exemplary system determines the color context near each block in a model image to create an appearance model. The system also learns color sequences that occur across visual edges in the model image to create an edge profile model. The exemplary system then infers segmentation boundaries in unknown images based on the appearance model and edge profile model. In one implementation, the exemplary system minimizes the energy in a graph-cut model where the appearance model is used for data energy and the edge profile is used to modulate edges. The system is not limited to images with nearly identical foregrounds or backgrounds. Some variations in scale, rotation, and viewpoint are allowed.
Public/Granted literature
- US20080304735A1 Learning object cutout from a single example Public/Granted day:2008-12-11
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