Results 11 to 20 of about 8,731 (212)
Histogram equalization using a selective filter. [PDF]
Vis Comput, 2023 AbstractMany popular modern image processing software packages implement a naïve form of histogram equalization. This implementation is known to produce histograms that are not truly uniform. While exact histogram equalization techniques exist, these may produce undesirable artifacts in some scenarios.
Dyke RM, Hormann K.
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Equalize The Histogram Equalization for Image enhancement
Journal of Kufa for Mathematics and Computer, 2012 Histogram Equalization is one of the technique most commonly used in contrast enhancement. it tends to change the mean brightness of the image to the middle level of the gray level range.
Zainab Abdulrazzaq Kadhum
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The feature enhancement method of artistic images based on histogram equalization and bilateral filtering [PDF]
PeerJ Computer ScienceTo improve the rendering effect of artistic images, a method enhancing features of artistic images is proposed based on histogram equalization and bilateral filtering in the article.
Wenjing Zhang
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Evaluating Histogram Equalization and Thresholding Methods for Segmentation of Rosa Damascena Flowers in Color Images [PDF]
Journal of Agricultural Machinery, 2021 Several histogram equalization methods for enhancing the color images of Rosa Damascena flowers and some thresholding methods for segmentation of the flowers were examined. Images were taken outdoors at different times of day and light conditions.
A Kohan, S Minaei
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Contrast Enhancement in Gray Level Images [PDF]
مجلة التربية والعلم, 2019 Contrast enhancement is a very important step in image processing, pattern recognition and computer vision .Histogram Equalization (HE) is widely used for contrast Enhancement . This paper discussed five techniques of contrast enhancement, i.e. Histogram
Duha Sultan, Alhan Yonis
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Thresholding Histogram Equalization [PDF]
Journal of Digital Imaging, 2001 The drawbacks of adaptive histogram equalization techniques are the loss of definition on the edges of the object and overenhancement of noise in the images. These drawbacks can be avoided if the noise is excluded in the equalization transformation function computation. A method has been developed to separate the histogram into zones, each with its own
Keh-Shih Chuang +2 more
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Dual Histogram Equalization Algorithm Based on Adaptive Image Correction
Applied Sciences, 2023 For the visual measurement of moving arm holes in complex working conditions, a histogram equalization algorithm can be used to improve image contrast. To lessen the problems of image brightness shift, image over-enhancement, and gray-level merging that ...
Bowen Ye +4 more
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Image enhancement methods based on video monitoring of fully mechanized mining face
Meikuang Anquan, 2021 Aiming at the problem of all-round video monitoring of equipment and personnel abnormal conditions in fully mechanized coal mining faces and unclear images in low-light environments, an all-round video monitoring scheme is constructed and an image ...
XUE Guohua
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Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2020 Citra medis adalah suatu pola atau gambar dua dimensi bagian dalam tubuh manusia yang digunakan oleh ahli kesehatan untuk mendeteksi dan menganalisa penyakit pasien.
I Wayan Angga Wijaya Kusuma +1 more
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Panoramic Dental Radiography Image Enhancement Using Multiscale Mathematical Morphology
Sensors, 2021 Panoramic dental radiography is one of the most used images of the different dental specialties. This radiography provides information about the anatomical structures of the teeth.
Julio César Mello Román +8 more
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