Results 81 to 90 of about 5,381,311 (203)
A mine image enhancement method based on structural texture decomposition
Gong-kuang zidonghuaThere is a phenomenon of low lighting and excessive dust in underground mines, which leads to uneven lighting, blurriness, and loss of details in the images captured by monitoring videos. It affects subsequent intelligent image recognition. Existing mine
ZHANG Hong, SUO Tingfeng, SONG Wanying
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International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.Detecting breast cancer has always been a challenging task in medicinal field. Among various screening techniques, breast thermography proves to be a reliable technique. Though it aids in the diagnosis of tumors, its low color contrast between diseased and normal tissues makes it difficult to identify subtle image features and detect cancer in thick ...
Teresa Matoso Manguangua Victor +6 more
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Retinex theory-based shadow detection and removal in single outdoor image
, 2009 Shadows, the common phenomena in most outdoor scenes, bring many problems in practical image processing. Shadow detection and removal, especial in uncalibrated outdoor image, is still a difficult problem.
Tian JD(田建东) +3 more
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Low-light image enhancement method based on retinex theory and dual-tree complex wavelet transform
Journal of King Saud University: Computer and Information SciencesImage quality in low-light environments is typically poor, characterized by low contrast, reduced visibility, and sensor noise. These issues not only impair human visual perception but also pose significant challenges for computer vision tasks.
Yuqian Zhang +6 more
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Journal of Marine Science and EngineeringFocusing on visual target detection for Autonomous Underwater Vehicles (AUVs), this paper investigates enhancement methods for weakly illuminated underwater images, which typically suffer from blurring, color distortion, and non-uniform illumination ...
Tianchi Zhang +3 more
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A Retinex Inspired Bilateral Filter for Enhancing Images under Difficult Light Conditions
, 2021 This paper presents SuPeR-B, a novel, Retinex inspired color spatial algorithm to enhance images acquired under difficult light conditions, such as pictures containing dark and bright regions caused by backlight and/or local, not diffused spotlight ...
Michela Lecca
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A depth iterative illumination estimation network for low-light image enhancement based on retinex theory. [PDF]
Sci Rep, 2023 Chen Y, Wen C, Liu W, He W.
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Illumination compensation for face image using retinex method based on bilateral filtering
, 2010 Illumination variation is one of the critical factors affecting face recognition rate. In the paper, we propose a novel Retinex method based on bilateral filtering to compensate the illumination for face image.
Yang DW(杨大为), Tang YD(唐延东)
core
Point-based Spatial Color Sampling in Milano-Retinex : a Survey
, 2018 Milano-Retinex is a family of Retinex-inspired spatial colour algorithms mainly developed for colour image enhancement. According to the Retinex theory, a Milano-Retinex algorithm takes as input an RGB image and processes the colour intensities of each ...
Michela Lecca +11 more
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Retinex-Net mine image enhancement algorithm based on adaptive illumination estimation
Meitan kexue jishuThe gradual progress of coal mine intelligent construction has led to an increased use of intelligent video surveillance systems in underground coal mines.
Feng TIAN, Tingting CHEN, Xiaopei LIU
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