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RADIOGRAPHIC IMAGE ENHANCEMENT USING HYBRID ALGORITHM
Jurnal Teknologi, 2016 Radiographic image quality is important in the medical field since it can increase the visibility of anatomical structures and even improve the medical diagnosis. Because the image quality depends on contrast, noise, and spatial resolution, images with low contrast, a lot of noises, or low resolution will decrease image quality, leading to an incorrect
Varin Chouvatut, Ekkarat Boonchieng
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Radiographic Image Enhancement by Wiener Decorrelation [PDF]
, 1992 The primary focus of the application of image processing to radiography is the problem of segmentation. The general segmentation problem has been attacked on a broad front [1, 2], and thresholding, in particular, is a popular method [1, 3-6]. Unfortunately, geometric unsharpness destroys the crisp edges needed for unambiguous decisions, and this ...
Bell, Zane, Godfrey, B.
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Adaptive Contrast Enhancement for Digital Radiographic Images using Image-to-Image Translation
Current Directions in Biomedical EngineeringDigital radiography in medicine is a widely used imaging method for obtaining visual information about the inside of a body. To prepare the acquired raw image for diagnostic evaluation, the contrast must be adjusted depending on the examined part of the ...
Popp Ann-Kathrin +2 more
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SURVEY OF RADIOGRAPHIC IMAGE ENHANCEMENT EXPERIENCE.
, 1972 B.R. Hunt, D. H. Janney, R. Zeigler
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Research of Radiographic Image Enhancement Technology
Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013), 2013 mage enhancement has applied widely in biomedical, nondestructive testing, satellite remote sensing and other fields. Especially for the low contrast radiographic images, usually there are some disadvantages for a radiographic image such as the local area image does not show a striking contrast.
Zhiguo Gui, Yan Chen, Yan Ling Shao
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Radiographic image enhancement. Part I: spatial domain techniques [PDF]
Dentomaxillofacial Radiology, 2001 Abstract Digital image enhancement techniques provide a multitude of choices for improving the visual quality of diagnostic images. Appropriate choice of such techniques is greatly influenced by the imaging modality, task at hand and viewing conditions. This sequence of two articles will provide an overview of underlying concepts, along with algorithms
M. Analoui
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Precision Medicine Assessment of the Radiographic Defect Angle of the Intrabony Defect in Periodontal Lesions by Deep Learning of Bitewing Radiographs [PDF]
BioengineeringIn dental diagnosis, evaluating the severity of periodontal disease by analyzing the radiographic defect angle of the intrabony defect is essential for effective treatment planning.
Patricia Angela R. Abu +9 more
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Enhancement of radiographic images in patients with lung nodules [PDF]
Thoracic Cancer, 2011 AbstractDetection of lung nodules in a chest Radiograph is very difficult due to sensitivity to noise, lighting, and similar disturbances of the blood vessels and trachea. Therefore, such images need to be carefully examined to identify and characterize lung lesions.
Maher I. Rajab, Ayman A. Eskandar
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Automatic exposure compensation and subjective image enhancement in the radiographic diagnosis of caries [PDF]
Brazilian Oral Research, 2020 This study aims to assess the influence of high-density material on the radiographic diagnosis of proximal caries in digital systems with automatic exposure compensation, and to evaluate the effect of subjective adjustment of brightness and contrast to ...
Neiandro Santos GALVÃO +5 more
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Journal of Dental Research, Dental Clinics, Dental Prospects, 2012 Background and aims. In periapical radiographic technique, the changes will be visible only after considerable deposition or resorption while digital subtraction technique visualizes slight density changes. This study was aimed to compare visualization
Tahmineh Razi +2 more
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