Histogram-based methods have been proven their ability in image enhancement. To improve low contrast while preserving details and high brightness in near-infrared images, a novel method called adaptive gamma co
Materials and Methods Subjects The study was approved by the research ethics board of a single institution institution and patient consent was waived due to the retrospective nature of the study. All methods were performed in accordance with the relevant guidelines and regulations. SSN with adenocarcin...
Thresholding is an important step in the segmentation of image features, and the existing methods are not all effective when the image histogram exhibits a unimodal pattern, which is common in defect detection of fruit. This study was aimed at developing a general automatic thresholding methodology ...
Several histogram-based feature extraction methods were used. Their work achieved 100% accuracy for binary classification using cubic support vector machine (CSVM) and fine KNN classifiers17. The shortfall of their work is that the details highlighting the healthy and AD slices were manually ...
Numerous SBD methods have been proposed in the last two decades. Nevertheless, video segmentation methods face challenges in detecting gradual transitions, owing to raw video content, changes in illumination, camera and object motion, fast object motion, as well as camera operations such as panning,...
Several histogram-based feature extraction methods were used. Their work achieved 100% accuracy for binary classification using cubic support vector machine (CSVM) and fine KNN classifiers17. The shortfall of their work is that the details highlighting the healthy and AD slices were manually ...
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & VisualizationDogˇ anay Eꎬ Kara Sꎬ Ozcelik H Kꎬ et al. A hybrid lung segmentation algorithm based on histogram~based fuzzy C~ means clustering [ J ] . Computer Methods in Biomechanics and Biomedical Engineering: Imaging...
Methods based on histograms are well known and widely used, but it is hard to find the best combination of histograms, most distinctive for instance, for each situation and without a high user expertise. We proposed a descriptor subset selection technique that automatically selects the most ...
Discussion Despite the numerous biological roles of ssRNA-protein binding processes, there is still a lack of methods capable of addressing the dual challenges of the very high flexibility of ssRNA and the scarcity of its experimental structures. We previously developed a unique approach capable of ...
However such methods are subject to certain limitations: namely the color space has to be divided into a finite number of “bins”, and selecting a good set of such bins is image-dependent and, therefore, less robust. The use of color moments to represent a color histogram circumvents the...