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US 2015/0317800 A1Published application
Method and device for image segmentation
AssigneeXiaomi Inc.
InventorsLin Wang, Qiuping Qin, Zhijun Chen
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AssigneeXiaomi Inc.
InventorsLin Wang, Qiuping Qin, Zhijun Chen
Estimating the term…
The present disclosure provides an image segmentation method and device. The image segmentation method comprises: establishing a saliency model of an image; obtaining foreground sample points and background sample points of the image according to the saliency model; establishing a foreground and background classification model according to the saliency model, the foreground sample points and the background sample points; and segmenting the image according to a predefined graph cut algorithm which segments the image by using the foreground and background classification model and edge information related to pixels in the image. A problem that a user needs to manually and roughly select the foreground sample points and the background sample points and thus the segmentation efficiency is low for segmenting a large number of images is solved.
An image segmentation method, comprising:
An image segmentation device, comprising:
A non-transitory computer-readable storage medium having stored therein instructions, when executed by one or more processors of a mobile device, causes the mobile device to perform an image segmentation method, comprising:
Dependencies are inferred from the claim text.