Anh Le, Amirreza Hashemi, Mark P Ottensmeyer, Hamid Sabet
{"title":"Flexible and Generic Framework for Complex Nuclear Medicine Scanners Using FreeCAD/GDML Workbench.","authors":"Anh Le, Amirreza Hashemi, Mark P Ottensmeyer, Hamid Sabet","doi":"10.14733/cadaps.2026.1-18","DOIUrl":"10.14733/cadaps.2026.1-18","url":null,"abstract":"<p><p>The design of nuclear imaging scanners is crucial for optimizing detection and imaging processes. While advancements have been made in simplistic, symmetrical modalities, current research is progressing towards more intricate structures, however, the widespread adoption of computer-aided design (CAD) tools for modeling and simulation is still limited. This paper introduces FreeCAD and the GDML Workbench as essential tools for designing and testing complex geometries in nuclear imaging modalities. FreeCAD is a parametric 3D CAD modeler, and GDML is an XML-based language for describing complex geometries in simulations. Their integration streamlines the design and simulation of nuclear medicine scanners, including PET and SPECT scanners. The paper demonstrates their application in creating calibration phantoms and conducting simulations with Geant4, showcasing their precision and versatility in generating sophisticated components for nuclear imaging. The integration of these tools is expected to streamline design processes, enhance efficiency, and facilitate widespread application in the nuclear imaging field.</p>","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"23 1","pages":"1-18"},"PeriodicalIF":0.0,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13341155/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148406122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Application of Computer Vision and CAD Technology in the Interactive Platform for Calligraphy Art","authors":"Hongbo Pan, Shunjie Pan, Bo Pang","doi":"10.14733/cadaps.2025.s2.227-239","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.227-239","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"36 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141650841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Artistic Style Identification of CNN and Application in Architectural Interior Design","authors":"Ye Zhang","doi":"10.14733/cadaps.2025.s2.240-254","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.240-254","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"64 42","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141651643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interactive Pattern Recognition and Interface Design Method Based on Image","authors":"Yan Wu, Dong Xu","doi":"10.14733/cadaps.2025.s2.185-196","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.185-196","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"61 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141651974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interactive Creation Method and Implementation of Printmaking with Image Segmentation Technology","authors":"Xinjiang Zheng, Jin He","doi":"10.14733/cadaps.2025.s2.171-184","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.171-184","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"42 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141652471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Innovative Ceramic Pattern Design and CAD Interactive Editing Method Driven by GAN Technology","authors":"Xiaobin Li, Tian Wang, Kun Zhang","doi":"10.14733/cadaps.2025.s2.157-170","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.157-170","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"34 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141650961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Digital Protection and Interactive Display of Ceramic Art Integrating CAD and Human-Computer Interaction","authors":"Ye Tian","doi":"10.14733/cadaps.2025.s2.131-143","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.131-143","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"26 16","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141651022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Digital Protection and Display of Cantonese Embroidery Patterns Based on CAD and Human-Computer Interaction","authors":"Xiaoli Qi, Hongming Li","doi":"10.14733/cadaps.2025.s2.117-130","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.117-130","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"44 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141652368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Aesthetic Analysis and Re-creation of Fine Arts Lines Based on Hough Transform in CAD Interactive Environment","authors":"Hua Zhang, Xiongfei Min","doi":"10.14733/cadaps.2025.s2.14-26","DOIUrl":"https://doi.org/10.14733/cadaps.2025.s2.14-26","url":null,"abstract":"","PeriodicalId":35421,"journal":{"name":"Computer-Aided Design and Applications","volume":"62 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141651803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}