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Fast Depth Image Up-sampling Using Depth Edge Information
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깊이 경계 정보를 이용한 고속 깊이 영상 업샘플링 기법

논문 기본 정보

Type
Proceeding
Author
Su-Min Hong (광주과학기술원) Yo-Sung Ho (광주과학기술원)
Journal
The Institute of Electronics and Information Engineers 대한전자공학회 학술대회 2014년도 대한전자공학회 정기총회 및 추계학술대회
Published
2014.11
Pages
413 - 416 (4page)

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Fast Depth Image Up-sampling Using Depth Edge Information
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Abstract· Keywords

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In this paper, we propose a new depth image upsampler to increase depth map resolution fast while protecting edge information. Although Joint bilateral upsampling (JBU) also increases the resolution of a depth image using two weighting functions, the complexity of JBU is relatively high. In the proposed upsampler, we decrease the complexity of depth map upsmapling by using a color weighting function is chosen by guide information. We use the modified mean absolute difference value with a Gaussian weighting function to get a guide information. The experimental results show that the proposed upsampler outperforms JBU in terms of the computational complexity.

Contents

Abstract
I. 서론
II. 경계 정보를 이용한 업샘플링 기법
Ⅲ. 실험결과
Ⅳ. 결론
참고문헌

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