Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)
- 2018.06a
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- Pages.90-91
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- 2018
HDR Video Synthesis Using Superpixel-Based Motion Estimation
슈퍼픽셀 기반의 움직임 추정을 이용한 HDR 동영상 합성
- Vo, Tu Van (Pukyong National University) ;
- Lee, Chul (Pukyong National University)
- ;
- 이철 (부경대학교)
- Published : 2018.06.20
Abstract
We propose a novel high dynamic range (HDR) video synthesis algorithm using alternatively exposed low dynamic range (LDR) videos. We first develop a superpixel-based illumination invariant correspondence estimation algorithm. Then, we propose a reliability weight to further improve the quality of the synthesized HDR frame. Experimental results show that the proposed algorithm provides high-quality HDR frames compared to conventional algorithms.
Keywords