US Patent Application No: 2012/0014,579

Number of patents in Portfolio can not be more than 2000

CT DEVICE AND METHOD BASED ON MOTION COMPENSATION

ALSO PUBLISHED AS: 8731268

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Abstract

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A CT device and method based on motion compensation are proposed. The present invention obtains motion parameters of a target object by using a stereo-vision-based motion measurement system, and then implements motion compensation through the technology based on reconstructed image matrix transformation, thereby obtaining a clear 2D/3D CT image while eliminating motion artifacts. The present invention can effectively eliminate motion artifacts caused by the scanned object's own motions in the CT scanning, and can be easily embedded into the existing CT scanning equipments. The present invention can improve quality of the CT images, and is especially important for CT imaging of some special groups of people that can not control their own motions, such as Parkinson's patients, infants, living mouse and so on. It can also improve ultra-high-resolution imaging of human body.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NUCTECH COMPANY LIMITEDBEIJING141
TSINGHUA UNIVERSITYBEIJING982

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiqiang Beijing, CN 230 303
Jin, Xin Ottawa, CA 255 939
Kang, Kejun Beijing, CN 84 221
Li, Liang Edmonton, Alberta, CA 91 553
Li, Yuanjing Beijing, CN 195 287
Liu, Yinong Beijing, CN 164 256
Xing, Yuxiang Beijing, CN 50 51
Zhang, Li ShangHai, CN 679 2082
Zhao, Ziran Beijing, CN 120 73

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