Document Details Document Type : Article In Journal  Document Title : Automatic multilevel medical image annotation and retrieval شرح الصورة التلقائي متعددة المستويات الطبية واسترجاعها   Subject : Computer Science  Document Language : English  Abstract : Image retrieval at the semantic level mostly depends on image annotation or image classification. Image annotation performance largely depends on three issues: (1) automatic image feature extraction; (2) a semantic image concept modeling; (3) algorithm for semantic image annotation. To address first issue, multilevel features are extracted to construct the feature vector, which represents the contents of the image. To address second issue, domain-dependent concept hierarchy is constructed for interpretation of image semantic concepts. To address third issue, automatic multilevel code generation is proposed for image classification and multilevel image annotation. We make use of the existing image annotation to address second and third issues. Our experiments on a specific domain of X-ray images have given encouraging results.  ISSN : 000  Journal Name : Journal of Digital Imaging  Volume : 1  Issue Number : 1  Publishing Year : 1429 AH 2008 AD  Article Type : Article  Added Date : Wednesday, July 14, 2010  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email أحمد معين Mueen, Ahmed Researcher Doctorate mueen123@gmail.com Files File Name Type Description  27446.docx docx    27447.docx docx   Back To Researches Page