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Single Image Interpolation Exploiting Semi-local Similarity
- Citation Author(s):
- Submitted by:
- Lantao Yu
- Last updated:
- 16 May 2019 - 8:32pm
- Document Type:
- Presentation Slides
- Document Year:
- 2019
- Event:
- Presenters:
- Lantao Yu
- Paper Code:
- IVMSP-L5.1
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This paper explores the modeling and exploitation of semi-local similarity in natural images to address the ill-posed nature of image interpolation. Our approach distinguishes itself from prior approaches by direct and careful use of semi-local similar patches to interpolate each individual patch. Our work uses a simple, parallelizable algorithm without the need to solve complicated optimization problems. Experimental results demonstrate that our interpolated images achieve significantly higher objective and subjective quality compared with those from state-of-the-art algorithms.