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METHOD AND SYSTEM FOR COHERENT COMPOUNDING MOTION DETECTION USING CHANNEL COHERENCY AND TRANSMIT COHERENCY
METHOD AND SYSTEM FOR COHERENT COMPOUNDING MOTION DETECTION USING CHANNEL COHERENCY AND TRANSMIT COHERENCY
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机译:一种使用信道一致性和传递一致性的相干复合运动检测的方法和系统
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摘要
The disclosure provides for a method for generating an ultrasound image that includes transmitting, by a plurality of transmitters in a transducer, at least two transmit beams at different angles, where at least parts of the transmit beams cover an overlapping region, and receiving, by a plurality of sensors of the transducer, reflected signals of the transmit beams. The method further comprises calculating channel coherence for the received signals to produce one or more channel coherence images, and calculating transmit coherence for the received signals to produce one or more transmit coherence images. The information from at least one of the channel coherence images and at least one of the transmit coherence images are combined to identify moving objects. The received signals from different transmits in overlapping regions are then processed to produce a final image that is compensated for the moving objects.
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