发明名称 |
METHOD AND DEVICE FOR GENERATING DEPTH IMAGE USING REFERENCE IMAGE, METHOD FOR ENCODING/DECODING DEPTH IMAGE, ENCODER OR DECODER FOR THE SAME, AND RECORDING MEDIUM RECORDING IMAGE GENERATED USING THE METHOD |
摘要 |
The present invention relates to a method and device for generating a depth image, a method for encoding/decoding the depth image, an encoder/decoder for the same, and a recording medium recording an image generated by the method, which are related to a depth image encoding method that can effectively reduce a bit generation rate using a reference image obtained by at least one camera and improve encoding efficiency. A depth image generating method according to an embodiment of the invention includes a step (a) of obtaining a depth image at a viewpoint and setting the obtained depth image to a reference image; a step (b) of applying a 3D warphing method to the reference image and predicting and generating a depth image at a specific viewpoint; and a step (c) of removing a hole that exists in the predicted and generated depth image.
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申请公布号 |
US2009103616(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20080253959 |
申请日期 |
2008.10.18 |
申请人 |
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
HO YO SUNG;NA SANG TAE;OH KWAN JUNG;LEE CHEON |
分类号 |
H04N7/26;H04N13/00 |
主分类号 |
H04N7/26 |
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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