Results 11 to 20 of about 18,034 (258)
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
doaj +7 more sources
Research of Radiographic Image Enhancement Technology
Advanced Materials Research, 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.
Yan Chen, Yan Ling Shao, Zhi Guo Gui
exaly +2 more sources
Brightness and contrast adjustments influence proximal caries detection on handheld X-ray radiographs [PDF]
Brazilian Oral ResearchThis study evaluated the influence of brightness and contrast adjustments on the diagnosis of proximal caries lesions in radiographs acquired with a handheld X-ray device.
Débora Costa RUIZ +5 more
doaj +3 more sources
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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SoftwareXRadiographic testing (RT) plays a vital role in non-destructive evaluation (NDT), yet the interpretation and annotation of radiographic images remain time-consuming and error-prone.
Yan Li +4 more
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Multi‐step radiographic image enhancement conforming to weld defect segmentation
IET Image Processing, 2015 To improve the accuracy of automatic defect segmentation in radiographic non‐destructive testing and evaluation, the authors proposed a multi‐step radiographic image enhancement algorithm (MSRE) conforming to weld defect segmentation. In this algorithm, the requirement of defect segmentation is fully considered when enhancing a radiographic testing ...
Changying Dang
exaly +2 more sources
The Effect of Different Image Processing Techniques on the Measurement Accuracy of Endodontics File Length [PDF]
Journal of Dentistry, 2023 Statement of the Problem: Different software capabilities have been used in digital systems to increase the diagnostic quality of radiographic projections. Considering the availability of different enhancement techniques, it is necessary to determine the
Sima Nikneshan +4 more
doaj +1 more source
Diagnostics, 2023 We sought to develop new quantitative approaches to characterize the spatial distribution of mammographic density and contrast enhancement of suspicious contrast-enhanced mammography (CEM) findings to improve malignant vs.
Matthew M. Miller +2 more
doaj +1 more source
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
openaire +2 more sources
Effect of Tube Voltage (kV) on Radiographic Image Quality of TOR-CDR Phantom Object
Jurnal Fisika, 2022 The test object was selected in the form of a TOR-CDR phantom which was exposed to X-rays with a low tube voltage (kV) and adjusted the contrast enhancement in the radiographic image.
Sholy Putri Fauzya
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