Edge compensation method for beam forming and device for realizing method

The invention belongs to the technical field of ultrasonic, relates to the ultrasonic beam forming technology, in particular to an edge compensation method for beam forming and a device for realizing the method. According to the technical scheme, the involvement number of edge scanning line array el...

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Bibliographic Details
Main Authors TAN WEIHE, CHEN MIN, YIN XIN, HUANG QINGWEN
Format Patent
LanguageChinese
English
Published 18.07.2012
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention belongs to the technical field of ultrasonic, relates to the ultrasonic beam forming technology, in particular to an edge compensation method for beam forming and a device for realizing the method. According to the technical scheme, the involvement number of edge scanning line array elements is increased by controlling transceiving aperture, so that edge scanning line echo energy can be enhanced effectively and image display brightness can be improved. The edge compensation method for beam forming has the advantages of simple algorithm, resource saving, easiness in hardware implementation, high practicability and the like.
Bibliography:Application Number: CN20111435976