发明名称 |
Method, medium, and system generating depth map of video image |
摘要 |
A method, medium, and system generating a depth map of a video image are provided. The depth map generating method extracts the ground of a video image other than an object from the video image, classifies the video image as a long shot image or a non-long shot image based on a distribution value of the extracted ground, calculates a depth value gradually varied along a predetermined direction of the extracted ground when the video image corresponds to the long shot image and calculates a depth value based on the object when the video image corresponds to the non-long shot image. Accordingly, a sense of space and perspective can be effectively given to even a long shot image in which the ground occupies a large part of the image and a stereoscopic image recognizable by a viewer can be generated even if rapid object change is made between scenes in a video image.
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申请公布号 |
US8565512(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US20080155134 |
申请日期 |
2008.05.29 |
申请人 |
JUNG YONG JU;KIM CHANGICK;PARK DUSIK;KIM YOUNGWOO;KO JAESEUNG;SAMSUNG ELECTRONICS CO., LTD.;INFORMATION AND COMMUNICATIONS UNIVERSITY |
发明人 |
JUNG YONG JU;KIM CHANGICK;PARK DUSIK;KIM YOUNGWOO;KO JAESEUNG |
分类号 |
G06K9/46 |
主分类号 |
G06K9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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