Segmentation of bleeding regions in wireless capsule endoscopy for detection of informative frames
نویسندگان
چکیده
منابع مشابه
Segmentation of Bleeding Regions in Wireless Capsule Endoscopy Images an Approach for inside Capsule Video Summarization
Wireless capsule endoscopy (WCE) is an effective means of diagnosis of gastrointestinal disorders. Detection of informative scenes by WCE could reduce the length of transmitted videos and can help with the diagnosis. In this paper we propose a simple and efficient method for segmentation of the bleeding regions in WCE captured images. Suitable color channels are selected and classified by a mul...
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The wireless capsule endoscopy (WCE), is an imaging technology which is recently established and doesn’t require any wired device. This device detects abnormalities in GI tract i.e.( colon, esophagus, small intestine and stomach). A WCE video consists of 57000 images. It is very hard to examine by clinicians. To determine bleeding images out of fifty seven thousand WCE images makes the task ver...
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Wireless capsule endoscopy (WCE) has revolutionized the diagnosis and treatment of gastrointestinal tract, especially the small intestine where traditional endoscopies can not reach. However, this new technology leads to the inspection of a large number of images, which is a time consuming process and also too hard by naked eyes for doctors. In this article we propose a new computerized method ...
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Automatic detection of bleeding is of practical importance since capsule endoscopy produces an extremely large number of images. Algorithm development of bleeding detection in the digestive tract is difficult due to different contrasts among the images, food dregs, secretion and others. In this study, were assigned weighting factors derived from the independent features of the contrast and brig...
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ژورنال
عنوان ژورنال: Biomedical Signal Processing and Control
سال: 2019
ISSN: 1746-8094
DOI: 10.1016/j.bspc.2019.101565