Results 11 to 20 of about 12,932,403 (306)
Assessment of digital enhancement filters in the radiographic determination of alveolar bone level
Journal of Oral and Maxillofacial Radiology, 2015 Context: Recent studies have emphasized the advantages of digital radiographic imaging systems for periodontal evaluation. Because digital enhancement filters are designed to improve image quality, the real impact of such improvement on diagnostic ...
Matheus Lima Oliveira +3 more
doaj +2 more sources
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
doaj +3 more sources
Radiographic digital image enhancement. Part II: transform domain techniques
Dentomaxillofacial Radiology, 2001 Abstract Digital image enhancement techniques can have a significant impact on the diagnostic quality of a radiographic image. Selection of an image enhancement technique is a function of image content and its attributes of interest. The diagnostic value of a radiographic image is commonly reduced by its intrinsic limitations as well as interference ...
M. Analoui
openaire +3 more sources
SURVEY OF RADIOGRAPHIC IMAGE ENHANCEMENT EXPERIENCE.
, 1972 B Hunt, D Janney, R Zeigler
openaire +3 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
Medical image enhancement using threshold decomposition driven adaptive morphological filter [PDF]
, 2008 One of the most common degradations in medical images is their poor contrast quality. This suggests the use of contrast enhancement methods as an attempt to modify the intensity distribution of the image.
Mahmoud, Tarek A. +4 more
core +5 more sources
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
Revisiting dynamic range and image enhancement ability of contemporary digital radiographic systems.
Dento maxillo facial radiology, 2021 OBJECTIVES To assess the dynamic range and enhancement ability of radiographs acquired with contemporary digital systems. METHODS Five repeated periapical radiographs of human mandibles with an aluminium step-wedge were acquired using two sensor-based ...
L. E. Marinho +4 more
semanticscholar +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
Delaunay triangulation based image enhancement for echocardiography images [PDF]
, 2009 A novel image enhancement approach for automatic echocardiography image processing is proposed. The main steps include undecimated wavelet based speckle noise reduction, edge detection, followed by a regional enhancement process that employs Delaunay ...
Ahanathapillai, V. +2 more
core +3 more sources