The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2018
Filed:
Jan. 15, 2015
Hitachi, Ltd., Tokyo, JP;
Sunao Ishii, Tokyo, JP;
Takayuki Kadomura, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
An X-ray CT apparatusstores an image quality improvement tableindicating levels of image quality improvement effects for a plurality of image quality improvement processes in a storage device. In a case where imaging is performed while modulating an X-ray irradiation amount on the basis of predetermined dose modulation data, an image processing deviceacquires a reference dose used as a reference of image quality, and acquires an irradiation X-ray dose during imaging for image reconstruction target projection data from the dose modulation data. The image processing devicedetermines an image quality improvement process for obtaining image quality used as a reference by referring to the image quality improvement tableon the basis of a ratio between the dose values, and performs the determined image quality improvement process on the reconstruction target projection data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile