Method and apparatus for enhancing image quality of a two-dimensional ultrasound image2차원적 초음파 이미지의 화질을 강화하기 위한 방법과 장치

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The present invention relates a method and an apparatus for enhancing ultrasound image quality through a post-processing. A method for enhancing an image quality of a two-dimensional (2D) ultrasound image, comprises the steps of: a) decomposing the 2D ultrasound image into a plurality of images having a multi-resolution by N levels, wherein N is a positive integer; b) determining characteristics of each pixel in the decomposed image; c) performing an enhancement process for the decomposed image based on the pixel characteristics; d) performing 1st-level composition for the decomposed image; and e) repeatedly performing steps b) to d) until a size of the composed image is identical to that of the 2D ultrasound image.
Assignee
KAIST, SAMSUNG MEDISON CO.,LTD.
Country
US (United States)
Issue Date
2010-02-16
Application Date
2005-08-08
Application Number
11198174
Registration Date
2010-02-16
Registration Number
7664301
URI
http://hdl.handle.net/10203/229766
Appears in Collection
EE-Patent(특허)
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