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Registered METHOD ANDAPPARATUS FOR VIRTUAL VIEWPOINT IMAGE SYNTHESIS BY MIXING WARPED IMAGE
- Inventors
- Yun Joungil, Sangwoon Kwak, Won-Sik Cheong, Gi Mun Um, Jeongil Seo
- Application No.
- 17350904 (2021.06.17)
- Publication No.
- 20220005152 (2022.01.06)
- Registration No.
- 11734792 (2023.08.22)
- Country
- UNITED STATES
- Project Code
- 20HH2300, Development of Audio/Video Coding and Light Field Media Fundamental Technologies for Ultra Realistic Tera-media, Choi Jin Soo
- Abstract
- A video decoding method comprises warping different viewpoint images into a virtual viewpoint by using depth information of an input viewpoint; determining a first weight for the pixels based on quality and depth of pixels of the warped viewpoint images; determining a second weight for the pixels based on a location relation between the pixels of the warped viewpoint images and the virtual viewpoint; determining a blending weight for the pixels based on the first weight and the second weight; blending the warped viewpoint images according to the blending weight; and synthesizing an image of the virtual viewpoint based on the blended viewpoint images.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | METHOD AND APPARATUS FOR VIRTUAL VIEWPOINT IMAGE SYNTHESIS BY MIXING WARPED IMAGE | KOREA | KIPRIS |