Results 91 to 100 of about 301,363 (205)

Crack Identification of Infrared Thermal Imaging Steel Sheet Based on Convolutional Neural Network

MATEC Web of Conferences, 2018
Aiming at the low efficiency and poor anti-interference ability of traditional non-destructive testing technology in steel plate crack detection, a crack recognition method based on convolutional neural network for infrared thermal imager is proposed ...
Wang Wei, Li Qing
doaj   +1 more source

An Infrared Target Images Recognition and Processing Method Based on the Fuzzy Comprehensive Evaluation

IEEE Access
In response to the issues of relatively low image contrast, blurry boundaries of infrared small targets, and various environmental noise interferences in thermal imaging systems, resulting in reduced target recognition rates and tracking effectiveness ...
Jie Wu, Yi He, Jinlei Zhao
doaj   +1 more source

WTI-SLAM: a novel thermal infrared visual SLAM algorithm for weak texture thermal infrared images

Complex & Intelligent Systems
This study addresses the challenges of robotic localization and navigation in visually degraded environments, such as low illumination and adverse weather conditions, by proposing a novel thermal infrared visual SLAM (Simultaneous Localization and ...
Sen Li, Xiaofei Ma, Rui He, Yuanrui Shen, He Guan, Hezhao Liu, Fei Li   +6 more
doaj   +1 more source

Broadband lightweight flat lenses for longwave-infrared imaging

, 2019
We experimentally demonstrate imaging in the longwave-infrared (LWIR) spectral band (8um to 12um) using a single polymer flat lens based upon multi-level diffractive optics.
Banerji, Sourangsu, Majumder, Apratim, Meem, Monjurul, Menon, Rajesh, Sensale-Rodriguez, Berardi, Vasquez, Fernando Guevara   +5 more
core  

Robust Thermal Bias Estimation in Real-World Infrared Images Via Integrating Outlier Suppression and Second-Order $\ell_{0}$ Norm Sparsity

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Removing the complex thermal bias from real-world infrared (IR) images degraded by thermal radiation effects is significantly crucial to improving image quality of high-precision IR cameras.
Li Liu, Ji Liu, Xinchao Zhang, Weihua Meng, Houzhang Fang   +4 more
doaj   +1 more source

Region-Based Self-Segmentation Guided Diffusion Model for Thermal Infrared to Pseudo-Color Visible Light Image Conversion

IEEE Access
Unlike traditional visible light cameras, thermal infrared cameras can be used to conduct clear reconnaissance and observations during both day and night. However, because of the imaging principle of thermal infrared cameras, thermal infrared images lack
Dian Sheng, Weiqi Jin, Minghe Wang, Jianguo Yang   +3 more
doaj   +1 more source

Radiometric infrared focal plane array imaging system for thermographic applications [PDF]

This document describes research performed under the Radiometric Infrared Focal Plane Array Imaging System for Thermographic Applications contract. This research investigated the feasibility of using platinum silicide (PtSi) Schottky-barrier infrared ...
Brown, R., Esposito, B. J., Kosonocky, W. F., Mccafferty, N., Tower, J. R.   +4 more
core   +1 more source

Thermal (Infrared) Imaging Sensors

Defence Science Journal, 2007
Sudhir Khare, S. S. Negi
openaire   +1 more source

Noise estimation in infrared image sequences: a tool for the quantitative evaluation of the effectiveness of registration algorithms [PDF]

, 2008
Agostini, Valentina, Delsanto, S., Knaflitz, Marco, Molinari, Filippo   +3 more
core   +1 more source

Programmable Interface Atomic Rearrangement for Spatiotemporal Thermal Radiation Tailoring. [PDF]

Research (Wash D C)
Liao X, Luo M, Zhang Z, Jiang Q, Li X, Zeng J, Wang Y, Jiang X, Nong J, Wu J, Liu D, Chen H, He X, Wu X, Li Q, Yang J.   +15 more
europepmc   +1 more source