Systems and methods for evaluating image quality
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United States of America
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Mar 29, 2022
Grant Date -
Aug 26, 2021
app pub date -
Apr 28, 2021
filing date -
Apr 28, 2021
priority date (Note) -
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Abstract
A method for evaluating image quality is provided. The method may include: obtaining an image, the image including a plurality of elements, each element of the plurality of elements being a pixel or voxel, each element having a gray level; determining, based on a maximum gray level of the plurality of elements, one or more thresholds for segmenting the image; determining one or more sub-images of a region of interest by segmenting, based on the one or more thresholds, the image; and determining, based on the one or more sub-images of the region of interest, a quality index for the image.
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