Systems and methods for image processing
AssigneeShanghai United Imaging Healthcare Co., Ltd.
InventorsChunhua Jiang, Shurui Zhao, Hanyu Wang
Life of this patent
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Abstract
The present disclosure relates to systems and methods for image processing. The method may include receiving an original image including a plurality of pixels; determining a plurality of smoothed images by applying a plurality of filtering kernels to the plurality of pixels of the original image, wherein each of the plurality of filtering kernels may be associated with a respective kernel size; determining a plurality of enhanced images by comparing the original image with the plurality of smoothed images; and generating a target image based on at least one of the plurality of enhanced images and at least one of: the original image or at least one of the plurality of smoothed images.
Claims17
A method for image processing, implemented on a computing device including a processor and a storage, the method comprising:
- receiving an original image comprising a plurality of pixels;
- determining a plurality of smoothed images by performing a plurality of low-pass filtering operations on the original image based on a plurality of filtering kernels, wherein each of the plurality of filtering kernels is associated with a respective kernel size;
- determining a plurality of enhanced images by comparing the original image with the plurality of smoothed images;
- and
- generating a target image based on at least one of the plurality of enhanced images and at least one of:
- the original image or at least one of the plurality of smoothed images.
A system for image processing, comprising:
- a storage medium to store a set of instructions;
- and
- a processor, communicatively coupled to the storage medium, to execute the set of instructions to:
- receive an original image comprising a plurality of pixels;
- determine a plurality of smoothed images by performing a plurality of low-pass filtering operations on the original image based on a plurality of filtering kernels, wherein each of the plurality of filtering kernels is associated with a respective kernel size;
- determine a plurality of enhanced images by comparing the original image with the plurality of smoothed images;
- and
- generate a target image based on at least one of the plurality of enhanced images and at least one of:
- the original image or at least one of the plurality of smoothed images.
A non-transitory computer readable medium, comprising executable instructions that, when executed by at least one processor, direct the at least one processor to perform a method, the method comprising:
- receiving an original image comprising a plurality of pixels;
- determining a plurality of smoothed images by performing a plurality of low-pass filtering operations on the original image based on a plurality of filtering kernels, wherein each of the plurality of filtering kernels is associated with a respective kernel size;
- determining a plurality of enhanced images by comparing the original image with the plurality of smoothed images;
- and
- generating a target image based on at least one of the plurality of enhanced images and at least one of:
- the original image or at least one of the plurality of smoothed images.
Dependencies are inferred from the claim text.