High density forward projector for spatial resolution improvement for medical imaging systems including computed tomography

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United States of America Patent

PATENT NO 9224216
APP PUB NO 20150036902A1
SERIAL NO

13956001

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Abstract

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A medical imaging apparatus, processing device or specialized circuit can include an input interface to input scan data of a medical image scan of a target object, a processor to generate an output image from the input scan data, and an output interface to output the output image to, e.g., a display. The processor can execute a first reconstruction of the scan data to obtain an intermediate image of the target object, a high-density forward projection of the intermediate object to obtain generated data, a sinogram updating using both of the generated data and the scan data to obtain a high-resolution sinogram, and a second reconstruction based on the high-resolution sinogram to obtain an output image.

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Patent Owner(s)

  • TOSHIBA MEDICAL SYSTEMS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pan, Yongsheng Vernon Hills, US 5 71
Yang, Zhi Vernon Hills, US 71 509
Zamyatin, Alexander Hawthorn Woods, US 36 218

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