Results 31 to 40 of about 12,653,288 (308)

Fast all-focus image reconstruction method based on light field imaging [PDF]

open access: yesITM Web of Conferences, 2022
To achieve high-quality imaging of all focal planes with large depth of field information, a fast all-focus image reconstruction technology based on light field imaging is proposed: combining light field imaging to collect field of view information, and ...
Wang Shuzhen, Zhao Haili, Jing Wenbo
doaj   +1 more source

Image fusion for dynamic contrast enhanced magnetic resonance imaging [PDF]

open access: yes, 2004
Twellmann T, Saalbach A, Gerstung O, Leach MO, Nattkemper TW. Image fusion for dynamic contrast enhanced magnetic resonance imaging. Biomed Eng Online. 2004;3(1): 35.BACKGROUND: Multivariate imaging techniques such as dynamic contrast-enhanced magnetic ...
Nattkemper, Tim Wilhelm ; https://orcid.org/   +19 more
core   +1 more source

Infrared and visible image fusion based on particle swarm optimization and dense block

open access: yesFrontiers in Energy Research, 2022
Infrared and visible image fusion aims to preserve essential thermal information and crucial visible details from two types of input images to generate an informative fusion image for better visual perception. In recent years, several hybrid methods have
Jing Zhang   +3 more
doaj   +1 more source

Fine-grained multi-focus image fusion based on edge features

open access: yesScientific Reports, 2023
Multi-focus image fusion is a process of fusing multiple images of different focus areas into a total focus image, which has important application value.
Bin Tian, Lichun Yang, Jianwu Dang
doaj   +1 more source

Context enhancement through image fusion: A multiresolution approach based on convolution of cauchy distributions [PDF]

open access: yes, 2008
A novel context enhancement technique is presented to automatically combine images of the same scene captured at different times or seasons. A unique characteristic of the algorithm is its ability to extract and maintain the meaningful information in the
Wan, T   +10 more
core   +1 more source

Dual-sensor fusion for indoor user localisation [PDF]

open access: yes, 2011
In this paper we address the automatic identification of in- door locations using a combination of WLAN and image sensing. Our motivation is the increasing prevalence of wear- able cameras, some of which can also capture WLAN data.
O'Connor, Noel E.   +6 more
core   +3 more sources

An Infrared and Visible Image Fusion Method Guided by Saliency and Gradient Information

open access: yesIEEE Access, 2021
Infrared and visible image fusion is a hot topic due to the perfect complementarity of their information. There are two key problems in infrared and visible image fusion.
Qingqing Li   +5 more
doaj   +1 more source

Improving fusion of surveillance images in sensor networks using independent component analysis [PDF]

open access: yes, 2007
In this paper we present a novel algorithm for fusion of multimodal surveillance images, based on ICA, which has an improved performance over sensor networks.
Cvejic, N   +6 more
core   +2 more sources

Multi-focus Image Fusion Based on Non-subsampled Discrete Wavelet Transform

open access: yesJournal of Harbin University of Science and Technology, 2018
Image fusion is widely used in military,medical and other fields. Image fusion technology is to use a specific algorithm to synthesize two or more images into a new image.
GUO Ling-xin, YUAN Li-ying, WANG Fei-yue
doaj   +1 more source

Multifeature Alignment and Matching Network for SAR and Optical Image Registration

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Due to the modal disparities between synthetic aperture radar (SAR) and optical images, effectively extracting modality-shared structural features is crucial for achieving accurate registration results.
Xin Hu   +4 more
doaj   +1 more source

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