JPWO2020241669A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2020241669A5 JPWO2020241669A5 JP2021522802A JP2021522802A JPWO2020241669A5 JP WO2020241669 A5 JPWO2020241669 A5 JP WO2020241669A5 JP 2021522802 A JP2021522802 A JP 2021522802A JP 2021522802 A JP2021522802 A JP 2021522802A JP WO2020241669 A5 JPWO2020241669 A5 JP WO2020241669A5
- Authority
- JP
- Japan
- Prior art keywords
- dimensional
- data processing
- substance
- ray
- processing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000013598 vector Substances 0.000 claims description 159
- 239000000126 substance Substances 0.000 claims description 144
- 238000012545 processing Methods 0.000 claims description 92
- 238000001514 detection method Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 35
- 238000004364 calculation method Methods 0.000 claims description 30
- 238000004458 analytical method Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 15
- 238000003672 processing method Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 12
- 238000001228 spectrum Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000002083 X-ray spectrum Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 65
- 210000000988 bone and bone Anatomy 0.000 description 19
- 210000004872 soft tissue Anatomy 0.000 description 19
- 230000006870 function Effects 0.000 description 12
- 238000003384 imaging method Methods 0.000 description 12
- 238000006722 reduction reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000009467 reduction Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000003745 diagnosis Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 210000004513 dentition Anatomy 0.000 description 5
- 230000001066 destructive effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 230000036346 tooth eruption Effects 0.000 description 5
- 208000001132 Osteoporosis Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 239000013076 target substance Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 3
- 239000002872 contrast media Substances 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000009607 mammography Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000037182 bone density Effects 0.000 description 2
- 230000002308 calcification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009547 dual-energy X-ray absorptiometry Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000005075 mammary gland Anatomy 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000028169 periodontal disease Diseases 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910004613 CdTe Inorganic materials 0.000 description 1
- 241000777300 Congiopodidae Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003255 drug test Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000105 evaporative light scattering detection Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000021060 food property Nutrition 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 201000008836 maxillary sinusitis Diseases 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002082 metal nanoparticle Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011410 subtraction method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019098358 | 2019-05-27 | ||
| PCT/JP2020/020870 WO2020241669A1 (ja) | 2019-05-27 | 2020-05-27 | Ｘ線検出データを処理するデータ処理装置及びデータ処理方法、並びに、その装置又は方法を搭載したｘ線検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020241669A1 JPWO2020241669A1 (https=) | 2020-12-03 |
| JPWO2020241669A5 true JPWO2020241669A5 (https=) | 2022-03-16 |
Family
ID=73553770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522802A Ceased JPWO2020241669A1 (https=) | 2019-05-27 | 2020-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220313178A1 (https=) |
| EP (1) | EP3977935A4 (https=) |
| JP (1) | JPWO2020241669A1 (https=) |
| KR (1) | KR20210126647A (https=) |
| CN (1) | CN113613561A (https=) |
| WO (1) | WO2020241669A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7458750B2 (ja) * | 2019-11-13 | 2024-04-01 | キヤノン株式会社 | 画像処理装置、放射線撮影装置、画像処理方法及びプログラム |
| WO2022130530A1 (ja) * | 2020-12-16 | 2022-06-23 | 株式会社ジョブ | データ処理装置、そのデータ処理装置を搭載したｘ線装置、及びデータ処理方法 |
| JP7266052B2 (ja) * | 2021-02-12 | 2023-04-27 | 浜松ホトニクス株式会社 | 口腔内撮像システム及び撮像装置 |
| CN114063138B (zh) * | 2021-11-16 | 2023-07-25 | 武汉联影生命科学仪器有限公司 | 扫描成像系统有效能量的测定方法、设备和扫描成像系统 |
| JP7819163B2 (ja) * | 2023-09-11 | 2026-02-24 | アンリツ株式会社 | 質量推定方法及びｘ線検査装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251209A1 (en) * | 2005-05-06 | 2006-11-09 | General Electric Company | Energy sensitive x-ray system and method for material discrimination and object classification |
| JP2006319529A (ja) * | 2005-05-11 | 2006-11-24 | Canon Inc | 撮像装置、それを用いた撮像システム及び撮像方法 |
| JP4614001B2 (ja) * | 2006-04-13 | 2011-01-19 | 株式会社島津製作所 | 透過ｘ線を用いた三次元定量方法 |
| DE102006026945B4 (de) * | 2006-06-09 | 2008-04-10 | Siemens Ag | Computertomographisches Bildaufnahmeverfahren, Verfahren zur Bestimmung der ortsabhängigen Konzentration einer Anzahl vorgegebener Stoffe in einem Untersuchungsobjekt und zugehöriger Computertomograph |
| JP2011024773A (ja) * | 2009-07-24 | 2011-02-10 | National Institute Of Advanced Industrial Science & Technology | Ｘ線成分計測装置 |
| KR101689866B1 (ko) * | 2010-07-29 | 2016-12-27 | 삼성전자주식회사 | 영상 처리 방법 및 장치와 이를 채용한 의료영상시스템 |
| JP6073616B2 (ja) * | 2011-09-28 | 2017-02-01 | 東芝メディカルシステムズ株式会社 | Ｘ線ｃｔ装置、画像処理装置及びプログラム |
| US9970890B2 (en) * | 2011-10-20 | 2018-05-15 | Varex Imaging Corporation | Method and apparatus pertaining to non-invasive identification of materials |
| KR101871361B1 (ko) * | 2011-11-01 | 2018-08-03 | 삼성전자주식회사 | 고해상도 및 고대조도 영상을 동시에 생성하기 위한 광자 계수 검출 장치 및 방법 |
| JP5942099B2 (ja) | 2011-12-08 | 2016-06-29 | タカラテレシステムズ株式会社 | 物質同定装置及び撮像システムの作動方法 |
| US10024807B2 (en) | 2014-01-23 | 2018-07-17 | Job Corporation | X-ray inspection apparatus and X-ray inspection method |
| KR102372165B1 (ko) * | 2015-01-22 | 2022-03-11 | 삼성전자주식회사 | 엑스선 영상 장치, 영상 처리 장치 및 영상 처리 방법 |
| CN106461578B (zh) * | 2015-04-20 | 2019-08-02 | 株式会社蛟簿 | X射线检查用的数据处理装置、以及搭载有该装置的x射线检查装置 |
| US9220357B1 (en) | 2015-04-20 | 2015-12-29 | James Raggs | System for supporting discrete articles at a vertically extending surface |
| EP3367086B1 (en) * | 2015-10-23 | 2024-09-11 | Job Corporation | X-ray device, data processing device, and data processing method |
| US11016040B2 (en) * | 2017-05-16 | 2021-05-25 | Job Corporation | Apparatus and method of processing data acquired in x-ray examination, and x-ray examination system equipped with the apparatus |
| WO2018235823A1 (ja) * | 2017-06-20 | 2018-12-27 | 株式会社ジョブ | Ｘ線装置、ｘ線検査方法、及びデータ処理装置 |
-
2020
- 2020-05-27 US US17/607,938 patent/US20220313178A1/en not_active Abandoned
- 2020-05-27 CN CN202080022377.0A patent/CN113613561A/zh not_active Withdrawn
- 2020-05-27 WO PCT/JP2020/020870 patent/WO2020241669A1/ja not_active Ceased
- 2020-05-27 JP JP2021522802A patent/JPWO2020241669A1/ja not_active Ceased
- 2020-05-27 KR KR1020217028487A patent/KR20210126647A/ko not_active Abandoned
- 2020-05-27 EP EP20813616.8A patent/EP3977935A4/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2020241669A5 (https=) | ||
| WO2020241669A1 (ja) | Ｘ線検出データを処理するデータ処理装置及びデータ処理方法、並びに、その装置又は方法を搭載したｘ線検査装置 | |
| JP7161212B2 (ja) | Ｘ線検査におけるデータ処理装置及びデータ処理方法、並びに、その装置を搭載したｘ線検査装置 | |
| EP3287774B1 (en) | Data processing device for x-ray examination, and x-ray examination apparatus provided with said device | |
| Domark et al. | An ex vivo comparison of digital radiography and cone-beam and micro computed tomography in the detection of the number of canals in the mesiobuccal roots of maxillary molars | |
| JP6590381B2 (ja) | Ｘ線装置、データ処理装置及びデータ処理方法 | |
| CN106061393B (zh) | 辐射检测器和包括辐射检测器的计算机断层扫描设备 | |
| JP7217020B2 (ja) | Ｘ線装置、ｘ線検査方法、及びデータ処理装置 | |
| JP5942099B2 (ja) | 物質同定装置及び撮像システムの作動方法 | |
| CN103096802B (zh) | X射线ct装置 | |
| WO2019083014A1 (ja) | 光子計数型のｘ線検出データを処理する方法及び装置、並びに、ｘ線装置 | |
| CN109394257A (zh) | 数字检测器 | |
| CN111479506B (zh) | 用于局部x-射线骨密度断层扫描的方法 | |
| Kamburoğlu et al. | Occlusal caries depth measurements obtained by five different imaging modalities | |
| WO2014181889A1 (ja) | Ｘ線パノラマ・ｃｔ撮影を利用した物質同定装置及び物質同定方法 | |
| Park et al. | Current status of dental caries diagnosis using cone beam computed tomography | |
| JP7348642B2 (ja) | データ処理装置、そのデータ処理装置を搭載したｘ線装置、及びデータ処理方法 | |
| CN115697203A (zh) | 能谱暗场成像 | |
| PRASAANTH et al. | Applications of Micro-Computed Tomography in Dentistry. | |
| Trouerbach | Radiographic aluminum equivalent value of bone: the development of a registration method and some clinical applications | |
| Willemsf | Comparison of 6 cone-beam computed tomography systems for image quality and detection of simulated canine impaction-induced external root resorption in maxillary lateral incisors | |
| Kalluri et al. | Comparing human observer performance in detecting microcalcifications with energy weighting and photon counting breast CT | |
| Şener et al. | Accuracy of Proximal Caries Depth Measurements: Comparison of Two Computed Cone Beam Tomography and Storage Phosphor Plate Systems |