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DETECTION OF WHEN A CAPSULE CAMERA ENTERS INTO OR GOES OUT OF A HUMAN BODY AND ASSOCIATED OPERATIONS
专利权人:
发明人:
Kang-Huai Wang
申请号:
US14680925
公开号:
US20150208908A1
申请日:
2015.04.07
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A method for detecting a capsule camera entering into or exiting the GI tract, includes (a) taking a first test image under the condition that an illumination system of the capsule camera is disabled (b) taking a second test image under the same condition as the first test image (c) comparing selected corresponding pixel values of the first test image and the second test image to determine if a significant change in pixel values has occurred and (d) upon detecting the significant change in pixel values, determining if the capsule camera has entered or exited the GI tract, and performing operations appropriate to follow such determination.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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