Method for enhancing ultrasonograph quality
An ultrasound image and ultrasound imaging system technology, applied in image enhancement, image data processing, instruments, etc., can solve problems such as loss of dynamic characteristics, inability to truly improve ultrasound image quality, and blurred tissue structure.
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[0037] figure 1 is a typical ultrasound imaging system diagram. In the figure, it consists of a main controller, a probe, a beamformer, a digital scan conversion (DSC, Digital Scan Conversion), and a display. Under the control of the main controller, the probe emits ultrasonic waves, which are received and reflected back from the tissue after a certain delay. of ultrasound. The beamformer performs focus delay, weighting, and summation on the reflected echo signals of each channel to form one or more scanning lines, and then obtains the envelope signal of the scanning echo through filtering, wave detection and other processing. The echo envelope is sent to the digital scan transformation module to complete the coordinate transformation and form image data. The formed image data is then sent to the display module, superimposed with characters, and then output to the display for display.
[0038] figure 2 It is the image processing module diagram of the present invention in ...
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