Results 11 to 20 of about 3,505,120 (297)
Location of Saturn's northern infrared aurora determined from Cassini VIMS images [PDF]
, 2011 The location of Saturn's northern infrared aurora is described in detail using 12 selected images acquired by Cassini VIMS during 2006–2008. Bright main oval arcs and prevalent polar features are displayed, which do not exhibit a preferred local time or ...
Baines, K. H. +8 more
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Contrast Enhancement in Images by Homomorphic Filtering and Cluster-Chaotic Optimization
IEEE Access, 2023 Homomorphic filtering (HF) is a methodology that separates an image into two components: illumination and reflectance. Through the processing of these components, it is possible to significantly improve the contrast of the low-frequency components while ...
Angel Chavarin +4 more
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Compression of Infrared images [PDF]
Electronic Imaging, 2017 This paper investigates the compression of infrared images with three codecs: JPEG2000, JPEG-XT and HEVC. Results are evaluated in terms of SNR, Mean Relative Squared Error (MRSE) and the HDR-VDP2 quality metric. JPEG2000 and HEVC perform fairy similar and better than JPEG-XT.
Claire Mantel, Søren Forchhammer
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Prior-Guided Data Augmentation for Infrared Small Target Detection
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Recently, a lot of deep learning (DL) methods have been proposed for infrared small target detection (ISTD). A DL-based model for the ISTD task needs large amounts of samples.
Ao Wang +5 more
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Sensors, 2023 Infrared images have been widely used in many research areas, such as target detection and scene monitoring. Therefore, the copyright protection of infrared images is very important.
Yu Bai +4 more
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Statistics of Infrared Images [PDF]
2007 IEEE Conference on Computer Vision and Pattern Recognition, 2007 The proliferation of low-cost infrared cameras gives us a new angle for attacking many unsolved vision problems by leveraging a larger range of the electromagnetic spectrum. A first step to utilizing these images is to explore the statistics of infrared images and compare them to the corresponding statistics in the visible spectrum.
Nigel J. W. Morris +3 more
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Research on infrared target detection based on neural network fusion
Frontiers in Physics, 2023 Infrared technology can detect targets under special weather conditions, such as night, rain and fog. To improve the detection accuracy of vehicles, pedestrians and other targets in infrared images, an infrared target detection algorithm with fusion ...
Gui Fu +5 more
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Motion Artifact Reduction in Breast Dynamic Infrared Imaging [PDF]
, 2009 Dynamic infrared imaging is a promising technique in breast oncology. In this study a QWIP infrared camera is used to acquire a sequence of consecutive thermal images of the patient's breast for 10 s.
Molinari, Filippo +2 more
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IEEE Access, 2020 Recently, edge-preserving filters have achieved great success in infrared (IR) and visible (VI) image fusion field. However, most edge-preserving filters are complex.
Huibin Yan, Zhongmin Li
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Sensors, 2022 Infrared pedestrian detection has important theoretical research value and a wide range of application scenarios. Because of its special imaging method, infrared images can be used for pedestrian detection at night and in severe weather conditions ...
Lun Zhou +5 more
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