Conditional Expressions for Blind Deconvolution: Multi-point form

TL;DR

This paper introduces a conditional expression method that detects multiple blurs in images simultaneously by evaluating zero-values at multiple points, enhancing blind deconvolution techniques.

Contribution

The paper proposes a novel multi-point conditional expression approach for blind deconvolution that can detect multiple blurs at once, improving existing methods.

Findings

Successfully detects multiple blurs in test images

Demonstrates effectiveness of multi-point evaluation

Enhances blind deconvolution accuracy

Abstract

We present conditional expression (CE) for finding blurs convolved in given images. The CE is given in terms of the zero-values of the blurs evaluated at multi-point. The CE can detect multiple blur all at once. We illustrate the multiple blur-detection by using a test image.