Segmentation of Melanocytic Lesion Images Using Gamma Correction with Clustering of Keypoint Descriptors [PDF]
Diagnostics, 2021 The early detection of skin cancer, especially through the examination of lesions with malignant characteristics, has been reported to significantly decrease the potential fatalities.
Damilola Okuboyejo, Oludayo O. Olugbara
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Two-Exposure Image Fusion Based on Optimized Adaptive Gamma Correction [PDF]
Sensors, 2021 In contrast to conventional digital images, high-dynamic-range (HDR) images have a broader range of intensity between the darkest and brightest regions to capture more details in a scene.
Yan-Tsung Peng +2 more
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Improvement of RTT Fairness Problem in BBR Congestion Control Algorithm by Gamma Correction [PDF]
Sensors, 2021 Google proposed the bottleneck bandwidth and round-trip propagation time (BBR), which is a new congestion control algorithm. BBR creates a network path model by measuring the available bottleneck bandwidth and the minimum round-trip time (RTT) to ...
Wansu Pan +4 more
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Sand-Dust Image Enhancement Using Chromatic Variance Consistency and Gamma Correction-Based Dehazing [PDF]
Sensors, 2022 In sand-dust environments, the low quality of images captured outdoors adversely affects many remote-based image processing and computer vision systems, because of severe color casts, low contrast, and poor visibility of sand-dust images.
Jong-Ju Jeon, Tae-Hee Park, Il-Kyu Eom
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A new extraction method of underglaze brown decorative pattern based on the coupling of single scale gamma correction and gray sharpening. [PDF]
PLoS ONEIn order to solve the problem of image quality and morphological characteristics of primary underglaze brown decorative pattern extraction, this paper proposes a method of primary underglaze brown decorative pattern extraction based on the coupling of ...
Tao Fang +4 more
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An Analog Gamma Correction Scheme for High Dynamic Range CMOS Logarithmic Image Sensors
Sensors, 2014 In this paper, a novel analog gamma correction scheme with a logarithmic image sensor dedicated to minimize the quantization noise of the high dynamic applications is presented.
Yuan Cao +3 more
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Research on terrain correction method of airborne γ spectrometry
He jishu, 2021 BackgroundAirborne gamma spectrometer is a method to measure ground gamma nuclide activity (specific activity) by installing gamma spectrometer on aircraft. The accuracy of results is affected by flight altitude and terrain fluctuation.
LIU Qiushi +9 more
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A Gamma-Log Net for Oil Spill Detection in Inhomogeneous SAR Images
Remote Sensing, 2022 Due to the complexity of ocean environments, inhomogeneous phenomenon always exist in SAR images of oil spills on the sea surface. In order to address this issue, a universal parameter adaptive Gamma-Log net for detecting oil spills in inhomogeneous SAR ...
Jundong Liu +3 more
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Design of a CMOS Image Sensor with Bi-Directional Gamma-Corrected Digital-Correlated Double Sampling
Sensors, 2023 We present a 640 × 480 CMOS image sensor (CIS) with in-circuit bi-directional gamma correction with a proposed digital-correlated double sampling (CDS) structure.
Jaehee Cho +5 more
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Object Detection Related to Irregular Behaviors of Substation Personnel Based on Improved YOLOv4
Applied Sciences, 2022 The accurate and timely detection of irregular behavior of substation personnel plays an important role in maintaining personal safety and preventing power outage accidents.
Jingxin Fang, Xuwei Li
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