Quality Improvement Method of Ultrasonic Image
A quality improvement, ultrasonic technology, applied in the direction of image communication, color TV parts, TV system parts, etc., to achieve the effect of increasing image quality
Inactive Publication Date: 2020-01-24
QISDA SUZHOU +1
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Problems solved by technology
Therefore, this ultrasonic detection method must spend additional hardware costs and additional hardware space to produce better quality ultrasonic images
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[0042] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0043] figure 1It is a structural diagram of an embodiment of the ultrasonic imaging system 100 of the present invention. The ultrasonic imaging system 100 includes a processing device 10 and an ultrasonic probe 11 . The processing device 10 can be any form of processing device, such as an ultrasonic testing machine, a computer, an ultrasonic workstation, and the like. The type of the ultrasonic probe 11 is not limited to a Curvilinear Array (CLA) probe, and may also be a Linear Array (LA) probe, a Phased Array (PA) probe, etc. probe types. The ultrasonic probe 11 can be connected to the processing device 10 in a wired or wireless manner. The processing device 10 can be used to process the signal received by the ultrasonic probe 11 and output the ultrasonic image. ...
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The invention provides a quality improvement method of an ultrasonic wave image. The method comprises the following steps: obtaining an ultrasonic wave sampling signal, and corresponding the ultrasonic wave sampling signal to a plurality of signal sampling blocks, wherein the plurality of signal sampling blocks comprise a plurality of strong signal sampling blocks and a plurality of weak signal sampling blocks; determining edge lengths of straight lines of a strong signal sampling area formed by the plurality of strong signal sampling blocks in an ultrasonic wave scanning line sampling image; dividing an edge area of the strong signal sampling area into a plurality of L-shaped edges; determining a first midpoint of a first margin and a second midpoint of a second margin of each L-shaped edge according to the lengths of the edges; determining a triangular area corresponding to each L-shaped edge according to a turning point, the first midpoint and the second midpoint of each L-shaped edge; determining the triangular area as a strong signal triangular area or a weak signal triangular area; and generating a corrected strong signal sampling area according to the strong signal sampling area, each strong signal triangular area and each weak signal triangular area.
Description
technical field [0001] The invention discloses a method for improving the quality of ultrasonic images, in particular to a method for improving the quality of ultrasonic images using triangular regions to smooth jagged edges. Background technique [0002] With the rapid development of medical technology, ultrasonic detection technology is becoming more and more mature. Generally speaking, the ultrasonic detection method uses a probe capable of emitting ultrasonic signals to emit ultrasonic signals below the skin. In addition, the ultrasonic signal probe will also use the reflected ultrasonic signal to determine the shape and position of objects invisible to the naked eye under the skin for various medical purposes. [0003] The traditional ultrasonic probe emits ultrasonic signals by using multiple piezoelectric devices to emit multiple beams of ultrasonic signals, and each beam of ultrasonic signals corresponds to a scanning line. In addition, the ultrasonic probe receive...
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IPC IPC(8): H04N5/21
CPCH04N5/21
Inventor 黄思华
Owner QISDA SUZHOU