Benchmarking single-image reflection removal algorithms

• Main Authors: Wan, Renjie, Shi, Boxin, Li, Haoliang, Hong, Yuchen, Duan, Ling-Yu, Kot, Alex Chichung
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Reflection Removal; Benchmark Dataset
• Online Access: https://hdl.handle.net/10356/162627
• Institution: Nanyang Technological University

Reflection removal has been discussed for more than decades. This paper aims to provide the analysis for different reflection properties and factors that influence image formation, an up-to-date taxonomy for existing methods, a benchmark dataset, and the unified benchmarking evaluations for state-of-the-art (especially learning-based) methods. Specifically, this paper presents a SIngle-image Reflection Removal Plus dataset '`\sirp'' with the new consideration for in-the-wild scenarios and glass with diverse color and unplanar shapes. We further perform quantitative and visual quality comparisons for state-of-the-art single-image reflection removal algorithms. Open problems for improving reflection removal algorithms are discussed at the end. Our dataset and follow-up update can be found at https://sir2data.github.io/.