Results 81 to 90 of about 12,371,852 (311)

Infrared image enhancement based on human visual properties

open access: yes, 2015
With the development of modern military, infrared imaging technology is widely used in this field. However, limited by the mechanism of infrared imaging and the detector, infrared images have the disadvantages of low contrast and blurry edge by ...
Chen HY(陈宏宇), Hui B(惠斌)
core  

Non-negative infrared patch-image model: Robust target-background separation via partial sum minimization of singular values

open access: yes, 2017
To further enhance the small targets and suppress the heavy clutters simultaneously, a robust non-negative infrared patch-image model via partial sum minimization of singular values is proposed.
Wu, Yiquan   +3 more
core   +1 more source

Multimodal image of whole gangue.

open access: yes, 2023
(a) RGB image; (b) Infrared image.
Shijie Yang (409891)   +6 more
core   +1 more source

Entropy and Contrast Enhancement of Infrared Thermal Images Using the Multiscale Top-Hat Transform

open access: yesEntropy, 2019
Discrete entropy is used to measure the content of an image, where a higher value indicates an image with richer details. Infrared images are capable of revealing important hidden targets. The disadvantage of this type of image is that their low contrast
Julio César Mello Román   +5 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Quantitative Nondestructive Testing of Wire Ropes Based on Features Fusion of Magnetic Image and Infrared Image

open access: yesShock and Vibration, 2019
Magnetic flux leakage (MFL) detection is one of the most widely used and best performing wire rope nondestructive testing (NDT) methods for more than a decade.
Shiliang Lu, Juwei Zhang
doaj   +1 more source

Infrared and Visible Image Fusion via L0 Decomposition and Intensity Mask

open access: yesIEEE Photonics Journal, 2019
Image fusion integrates complex information about a target scene from multiple sensors into a single image. The fused image can further be utilized for human perception or different machine vision tasks.
Lei Yan   +4 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

An improved infrared image enhancement algorithm based on multi-scale decomposition

open access: yes, 2014
Due to the restriction of infrared imaging component and the radiation of atmosphere, Infrared images are discontented with image contrast, blurry, large yawp. Aimed on these problems, A multi-scale image enhancement algorithm is proposed.
Zhang HH(张红辉)   +3 more
core  

Comparison of the number of matching image pairs and average feature matches per image for colour-to-colour, colour-to-near-infrared and near-infrared-to-near-infrared image pairs.

open access: yes, 2013
Comparison of the number of matching image pairs and average feature matches per image for colour-to-colour, colour-to-near-infrared and near-infrared-to-near-infrared image pairs.
Daniel Bongiorno (461024)   +3 more
core   +1 more source

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