Hasil Pencarian  ::  Simpan CSV :: Kembali

"Il successo del trattamento chirurgico implantare è strettamente correlato a un’adeguata pianificazione dell’intervento e a una rigorosa valutazione preoperatoria. L’impiego di software di ricostruzione delle immagini dedicati alla diagnostica dentale, del tipo Dentascan, permette di ottenere ricostruzioni cross-section e simil-panoramiche (panorex) che misurano la quantità di tessuto osseo disponibile e definiscono accuratamente le strutture anatomiche contigue o la presenza di eventuali patologie associate. Questo manuale, dal taglio pratico e sintetico, affronta le principali questioni di ordine tecnico e metodologico relative allo studio TC mirato delle arcate dentarie e alla descrizione dell’anatomia e dei punti critici. Particolare rilievo è attribuito alle problematiche relative alla valutazione pre-implantologica, ai risultati e alle complicanze del trattamento, con cenni anche ad alcune indicazioni extra-implantari"

"Most books discuss general and broad topics regarding molecular imagings. however, Ultrasmall lanthanide oxide nanoparticles for biomedical imaging and therapy, will mainly focus on lanthanide oxide nanoparticles for molecular imaging and therapeutics. multi-modal imaging capabilities will discussed, along with up-converting FI by using lanthanide oxide nanoparticles. the synthesis will cover polyol synthesis of lanthanide oxide nanoparticles, surface coatings with biocompatible and hydrophilic ligands will be discussed and tem images and dynamic light scattering (dls) patterns will be provided. various techniques which are generally used in analyzing the synthesized surface coated nanoparticles will be explored and this section will also cover ft , ir analysis, xrd analysis, squid analysis, cytotoxicity measurements and proton relaxivity measurements. in vivo mr images, ct images, fluorescence images will be provided and therapeutic application of gadolinium oxide nanoparticles will be discussed. finally, future perpectives will be discussed. that is, present status and future works needed for clinical applications of lanthanide oxide nanoparticles to molecular imagings will be discussed."

"This volume presents the proceedings of the International Conference on Biomedical and Health Informatics (ICBHI). The conference was a new special topic conference and a common initiative by the International Federation of Medical and Biological Engineering (IFMBE) and IEEE Engineering in Medicine and Biology Society (IEEE- EMBS). BHI2015 was held in Haikou, China, 8-10 October 2015. The main theme of the BHI2015 is The Convergence: Integrating Information and Communication Technologies with Biomedicine for Global Health.The ICBHI2015 proceedings examine enabling technologies of sensors, devices and systems that optimize the acquisition, transmission, processing, storage, retrieval, use of biomedical and health information as well as to report novel clinical applications of health information systems and the deployment of m-Health, e-Health, u-Health, p-Health and Telemedicine. "

"Revised and updated for its Fourth Edition, Aunt Minnie's Atlas and Imaging-Specific Diagnosis is an excellent study tool for the oral radiology board examination. It features more than 360 cases and over 1,000 images, divided by region, that follow a standard format: images, history, findings, diagnosis, discussion and "Aunt Minnie's Pearls," which reinforce the key features of each case while providing a quick review of salient points. The cases represent all modalities and cover all subspecialties tested on the oral boards.This edition contains new classic cases and online access containing all the cases from the book plus additional cases"

"Perkembangan terkini dari perangkat pencitraan medik computerized tomography (CT) scan telah memungkinkan dihasilkannya citra dari penampang melintang secara multi irisan dalam orde beberapa detik. Citra medik digital yang dihasilkan merepresentasikan penampang melintang dari berbagai struktur jaringan dari irisan yang dicitrakan. Salah satu tantangan yang dapat membantu dalam proses diagnosis berbasis citra adalah ekstraksi informasi dari struktur anatomi tertentu dengan suatu metode segmentasi citra serta visualisasi volumetrik dengan bantuan komputer. Untuk kasus visualisasi volumetrik tulang pelvis pada citra CT-scan multi irisan, seluruh citra yang mengandung bagian struktur tulang pelvis harus disegmentasi. Pada penelitian ini, satu teknik segmentasi citra berbasis active contour akan diimplementasikan untuk melakukan segmentasi citra multi irisan secara semi otomatis. Proses segmentasi citra diawalidengan menentukan model kurva 2D yang dilakukan secara manual pada citra irisan pertama. Kemudian model kurva tersebut secara iterasi akan berdeformasi sampai dengan bentuk kurva yang berhimpit pada batas tepian citra tulang pelvis. Hari akhir kurva 2D pada irisan pertama akan digunakan sebagai inisialisasi model kurva 2D pada proses segmentasi citra irisan berikutnya. Proses tersebut akan berlanjut sampai dengan citra irisan terakhir. Metode segmentasi citra berbasis active contour akan dibandingkan dengan metode segmentasi secara nilai ambang dari homogenitas distribusi intensitas dan metode segmentasi secara manual. Analisis secara kualitatif terhadap hasil segmentasi tiap irisan dan analisis kualitatif pada representasi visualisasi volumetrik digunakan pada penelitian ini.

---

AbstractThe current development of computerized tomography (CT) has enable us to obtain cross sectional image using multi slicing techniques in an order of few seconds. The obtained images represent several tissue structures on cross section slice being imaged. One challenge to help diagnosis using CT images is extracting an anatomic structure of interest using a method of image segmentation and volumetric visualization with the assistance of computers. In case of volumetricvisualization of pelvis bones extracted from multi-slice CT images, whole images which are containing part of pelvis bone structures must be segmented. In this research, an image segmentation technique based on active contour is implemented for semi-automatic multi slice image segmentation. Image segmentation steps are initialized with a define model of 2D curve on the first slice image manually. Next, its model curve is deformed to reach the final result of 2D curve that fits to boundary edges of pelvis bone image. The final result of 2D curve on previous slice image was used as an initialization model of 2D curve on the next slice images. This process will continue until the final slice image. This segmentation method was compared with the segmentation method based on threshold from homogenous intensitydistribution and manual segmentation method. Quantitative analysis from the results of segmentation on each slice and qualitative analysis on the representation of volumetric visualization are performed in this research."

"Visual Computing for medicine, second edition, offers cutting-edge visualization techniques and their applications in medical diagnosis, education, and treatment. The book includes algorithms, applications, and ideas on achieving reliability of results and clinical evaluation of the techniques covered. Preim and botha illustrate visualization techniques from research, but also cover the information required to solve practical clinical problems. They base the book on several years of combined teaching and research experience. This new edition includes six new chapters on treatment planning, guidance and training; an updated appendix on software support for visual computing for medicine; and a new global structure that better classifies and explains the major lines of work in the field."

"This book constitutes the refereed proceedings of the International Workshop on Mesh Processing in Medical Image Analysis, MeshMed 2012, held in Nice, France, in October 2012 in conjunction with MICCAI 2012, the 15th International Conference on Medical Image Computing and Computer Assisted Intervention. The book includes 16 submissions, 8 were selected for presentation along with the 3 plenary talks representative of the meshing, and 8 were selected for poster presentations. The papers cover a broad range of topics, including statistical shape analysis and atlas construction, novel meshing approaches, soft tissue simulation, quad dominant meshing and mesh based shape descriptors. The described techniques were applied to a variety of medical data including cortical bones, ear canals, cerebral aneurysms and vascular structures."

"Summary:Offers the coverage and unparalleled guidance in various areas of pediatric radiology. This title focuses on the core issues that you need to understand protocols and sequences, and know what techniques are appropriate for given clinical situations."