Year: 2024
Type: article
Abstract: ABSTRACT----The poor signal-to-noise ratio (SNR) in low-light photos frequently results in significant sensor noise. Moreover, the noise is non-Gaussian and signal-dependent. We propose a novel denoising technique to tackle the issue by combining weighted total variation (TV) regularization with a Poisson noise model. The weighted Total Variation (T V) regularization effectively eliminates noise while preserving details, whereas the Poisson noise model retains the nature of the noise. Our suggested strategy performs better on NIQE scores than the most advanced techniques. KEYWORDS----COOPERATIVE Intelligent Transport Systems (C-ITS), Convolutional Neural Network (CNN), Image Collection, CNN+Pyramid Model, Signal to Noise Ratio (SNR), Total Variation (TV) Image Segmentation Histogram Analysis, Image Processing, Image Filtering, Image Enhancement
DOI: 10.55041/ijsrem39588
Author: Megha Dabas
Institution: Guru Nanak Institutions
Language: English
Subfield: Computer Vision and Pattern Recognition
Field: Computer Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4405230960