![]() ![]() The system of claim 33 wherein said noise reducing means includes a lower thresholding means.Partial Volume Averaging Artifact -Occurs when multiple tissue types are contained within a single voxel. G06T5/00- Image enhancement or restorationģ4.G06T- IMAGE DATA PROCESSING OR GENERATION, IN GENERAL.G06- COMPUTING CALCULATING OR COUNTING.238000002059 diagnostic imaging Methods 0.000 description 2.239000002872 contrast media Substances 0.000 claims description 8.210000000988 Bone and Bones Anatomy 0.000 claims description 8.Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links First worldwide family litigation filed litigation Critical (A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. FIRST ADDENDUM TO LICENSE AGREEMENT Assignors: ELSCINT INC. reassignment FENSTER FAMILY PATENT HOLDINGS, INC. Assigned to FENSTER FAMILY PATENT HOLDINGS, INC. Assignors: FENSTER, PAUL Application granted granted Critical Publication of US4685146A publication Critical patent/US4685146A/en Assigned to GENERAL ELECTRIC COMPANY reassignment GENERAL ELECTRIC COMPANY FIELD OF USE LICENSE AGREEMENT Assignors: ADVANCED TECHNOLOGY CENTER, ELSCINT LIMITED Assigned to ELSCINT reassignment ELSCINT LICENSE (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority claimed from IL69327 external-priority Application filed by Elscint Ltd filed Critical Elscint Ltd Assigned to ELSCINT LTD reassignment ELSCINT LTD ASSIGNMENT OF ASSIGNORS INTEREST. Original Assignee Elscint Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US06/614,840 Inventor Paul Fenster Yair Shimoni Current Assignee (The listed assignees may be inaccurate. Google Patents Automatic misregistration correctionĭownload PDF Info Publication number US4685146A US4685146A US06/614,840 US61484084A US4685146A US 4685146 A US4685146 A US 4685146A US 61484084 A US61484084 A US 61484084A US 4685146 A US4685146 A US 4685146A Authority US United States Prior art keywords images image roi changing vector Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4685146A - Automatic misregistration correction US4685146A - Automatic misregistration correction ![]()
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