X-RAY PHASE IMAGING DEVICE

To provide an X-ray phase imaging device that can prevent a user from feeling uncomfortable even if an outline emphasis effect has presented itself in an absorption image.SOLUTION: The X-ray phase imaging device makes a correction to smooth the outline of an object 70 in an absorption image 11 so th...

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Main Authors TOKI TAKAHIRO, HORIBA AKIRA, TANABE KOICHI, MORIMOTO NAOKI, SHIRAI TARO, SANO SATORU, KIMURA TAKESHI
Format Patent
LanguageEnglish
Japanese
Published 15.02.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Summary:To provide an X-ray phase imaging device that can prevent a user from feeling uncomfortable even if an outline emphasis effect has presented itself in an absorption image.SOLUTION: The X-ray phase imaging device makes a correction to smooth the outline of an object 70 in an absorption image 11 so that the difference between the resolution of the outline of the object 70 in an absorption image 11 and the resolution of the outline of the object 70 in a non-absorption image becomes small, or makes a correction to make the outline of the object 70 in the non-absorption image clear.SELECTED DRAWING: Figure 2 【課題】吸収像に輪郭強調効果が生じた場合であっても、ユーザに違和感を与えるのを抑制することが可能なＸ線位相撮像装置を提供する。【解決手段】このＸ線位相撮像装置は、吸収像１１における被写体７０の輪郭の解像度と、非吸収像における被写体７０の輪郭の解像度との差が小さくなるように吸収像１１における被写体７０の輪郭を平滑化する補正、または、非吸収像における被写体７０の輪郭を鮮明化する補正のうち少なくとも一方を行うように構成されている。【選択図】図２
Bibliography:Application Number: JP20190133049