Results 21 to 30 of about 12,433,356 (168)

Stochastic Capsule Endoscopy Image Enhancement

Journal of Imaging, 2018
Capsule endoscopy, which uses a wireless camera to take images of the digestive tract, is emerging as an alternative to traditional colonoscopy. The diagnostic values of these images depend on the quality of revealed underlying tissue surfaces.
Ahmed Mohammed, Ivar Farup, Marius Pedersen, Øistein Hovde, Sule Yildirim Yayilgan   +4 more
doaj   +1 more source

Multi-Modal Image Fusion Based on Matrix Product State of Tensor

Frontiers in Neurorobotics, 2021
Multi-modal image fusion integrates different images of the same scene collected by different sensors into one image, making the fused image recognizable by the computer and perceived by human vision easily.
Yixiang Lu, Rui Wang, Qingwei Gao, Dong Sun, De Zhu   +4 more
doaj   +1 more source

Directional Filters for Cartoon + Texture Image Decomposition [PDF]

, 2016
We present in this article a detailed analysis and implementation of the cartoon+texture decomposition algorithm proposed in [A. Buades, J.L. Lisani, 'Directional filters for color cartoon + texture image and video decomposition', Journal of Mathematical
Jose-Luis Lisani, Antoni Buades
core   +1 more source

A Generalized Image Scene Decomposition-Based System for Supervised Classification of Very High Resolution Remote Sensing Imagery

Remote Sensing, 2016
Very high resolution (VHR) remote sensing images are widely used for land cover classification. However, to the best of our knowledge, few approaches have been shown to improve classification accuracies through image scene decomposition. In this paper, a
ZhiYong Lv, Haiqing He, Jón Atli Benediktsson, Hong Huang   +3 more
doaj   +1 more source

An Improved Combination of Image Denoisers Using Spatial Local Fusion Strategy

IEEE Access, 2020
Image denoising is a well-researched problem in the image processing field. Numerous image denoising algorithms have been proposed in the past. Although researchers have continually focused on improving the denoising algorithm performance regarding ...
Yiwen Liu, Shaoping Xu, Zhenyu Lin
doaj   +1 more source

Robust Tensor Decomposition for Image Representation Based on Generalized Correntropy.

, 2020
Traditional tensor decomposition methods, e.g., two dimensional principal component analysis and two dimensional singular value decomposition, that minimize mean square errors, are sensitive to outliers. To overcome this problem, in this paper we propose
Sun, Changming, Zhang, Miaohua, Gao, Yongsheng, Blumenstein, Michael, Gao, Y, Sun, C, Zhang, M, Blumenstein, M, Michael Blumenstein, Changming Sun, Yongsheng Gao, Miaohua Zhang   +11 more
core   +2 more sources

Deep neural network-based image enhancement algorithm for low-illumination images underground coal mines

Meitan kexue jishu, 2023
Due to the complexity of the spatial environment and poor lighting conditions in underground coal mines, the images obtained by vision devices are prone to problems such as insufficient contrast and poor texture details, which seriously affect the ...
Manli WANG, Hang ZHANG, Jiayue LI, Changsen ZHANG   +3 more
doaj   +1 more source

Change Detection in Synthetic Aperture Radar Images Using a Multiscale-Driven Approach

Remote Sensing, 2016
Despite the significant progress that was achieved throughout the recent years, to this day, automatic change detection and classification from synthetic aperture radar (SAR) images remains a difficult task.
Olaniyi A. Ajadi, Franz J. Meyer, Peter W. Webley   +2 more
doaj   +1 more source

Infrared and Visible Image Fusion Under Different Illumination Conditions Based on Illumination Effective Region Map

IEEE Access, 2019
It is well known that the quality of visible images taken under different illumination conditions varies greatly, so the illumination factors will affect infrared and visible image fusion effects inevitably.
Ying Tong, Jin Chen
doaj   +1 more source

A Coupled Variational System for Image Decomposition along with Edges Detection

Algorithms, 2022
In order to better decompose the images and protect their edges, in this paper, we proposed a coupled variational system consisting of two steps. The first step, an improved weighted variational model is introduced to obtain the cartoon and texture ...
Jianlou Xu, Yuying Guo, Yan Hao, Leigang Huo   +3 more
doaj   +1 more source