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14

ICIP
1999
IEEE

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Region-Based Video Segmentation Using DCT Coefficients

14 years 5 months ago

Region-Based Video Segmentation Using DCT Coefficients

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A region-based video segmentation algorithm, which is based on 8 x 8 block, is proposed to segment moving objects in a video sequence. The proposed video segmentation can be performed in parallel with the general video source coder. The proposed video segmentation uses block DCT (Discrete Cosine Transform) coeficients and block motion vector as segmentation features. The proposed method can be integrated with the video encoder so that diflerent quantizationfactors can be applied to moving object and background, respectively.

S. Ji, Heung-Won Park

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ICIP 1999 | Image Processing | Segmentation Uses Block | Video Segmentation Algorithm | Video Source Coder |

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Added	25 Oct 2009
Updated	25 Oct 2009
Type	Conference
Year	1999
Where	ICIP
Authors	S. Ji, Heung-Won Park

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