DeepAI AI Chat
Log In Sign Up

Mirror, Mirror, on the Wall, Who's Got the Clearest Image of Them All? - A Tailored Approach to Single Image Reflection Removal

05/29/2018
by   Daniel Heydecker, et al.
0

Removing reflection artefacts from a single-image is a problem of both theoretical and practical interest. Removing these artefacts still presents challenges because of the massively ill-posed nature of reflection suppression. In this work, we propose a technique based on a novel optimisation problem. Firstly, we introduce an H^2 fidelity term, which preserves fine detail while enforcing global colour similarity. Secondly, we introduce a spatially dependent gradient sparsity prior, which allows user guidance to prevent information loss in reflection-free areas. We show that this combination allows us to mitigate some major drawbacks of the existing methods for reflection removal. We demonstrate, through numerical and visual experiments, that our method is able to outperform the state-of-the-art methods and compete against a recent deep learning approach.

READ FULL TEXT

page 2

page 9

page 11

page 13

page 14

page 17

page 18

page 19

03/29/2021

Iterative Gradient Encoding Network with Feature Co-Occurrence Loss for Single Image Reflection Removal

Removing undesired reflections from a photo taken in front of glass is o...
12/08/2019

Deep Reflection Prior

Reflections are very common phenomena in our daily photography, which di...
01/22/2016

Depth and Reflection Total Variation for Single Image Dehazing

Haze removal has been a very challenging problem due to its ill-posednes...
04/26/2019

Single Image Reflection Removal with Physically-based Rendering

Recently, deep learning based single image reflection separation methods...
09/30/2020

One Reflection Suffice

Orthogonal weight matrices are used in many areas of deep learning. Much...
04/01/2019

Single Image Reflection Removal Exploiting Misaligned Training Data and Network Enhancements

Removing undesirable reflections from a single image captured through a ...
12/02/2020

Two-Stage Single Image Reflection Removal with Reflection-Aware Guidance

Removing undesired reflection from an image captured through a glass sur...