Sökning: "computer assisted cases"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden computer assisted cases.

1. 1. Computer Assisted Coronary CT Angiography Analysis : Disease-centered Software Development

   Författare :Chunliang Wang; Örjan Smedby; Anders Persson; Hans Frimmel; Markus Müller; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Coronary CTA; vessel segmenation; centerline tracking; visualization; Radiology; Radiologi; Image analysis; Bildanalys; Cardiology; Kardiologi;

   Sammanfattning : The substantial advances of coronary CTA have resulted in a boost of use of this new technique in the last several years, which brings a big challenge to radiologists by the increasing number of exams and the large amount of data for each patient. The main goal of this study was to develop a computer tool to facilitate coronary CTA analysis by combining knowledge of medicine and image processing. LÄS MER

3. 2. Computer-­Assisted  Coronary  CT  Angiography  Analysis : From  Software  Development  to  Clinical  Application

   Författare :Chunliang Wang; Örjan Smedby; Anders Persson; Hans Frimmel; Evert-jan Vonken; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vessel segmentation; coronary CTA; fuzzy connectedness; level set; coronary artery disease; Image analysis; Bildanalys; Radiological research; Radiologisk forskning;

   Sammanfattning : Advances in coronary Computed Tomography Angiography (CTA) have resulted in a boost in the use of this new technique in recent years, creating a challenge for radiologists due to the increasing number of exams and the large amount of data for each patient. The main goal of this study was to develop a computer tool to facilitate coronary CTA analysis by combining knowledge of medicine and image processing, and to evaluate the performance in clinical settings. LÄS MER

4. 3. Machine Learning-Assisted Performance Assurance

   Författare :Mahshid Helali Moghadam; Markus Bohlin; Mehrdad Saadatmand; Markus Borg; Björn Lisper; Shaukat Ali; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : With the growing involvement of software systems in our life, assurance of performance, as an important quality characteristic, rises to prominence for the success of software products. Performance testing, preservation, and improvement all contribute to the realization of performance assurance. LÄS MER

5. 4. Towards Trustworthy and Secure Internet of Things Devices : Using hardware-assisted Trusted Execution and Automated Certification

   Författare :Anum Khurshid; Shahid Raza; Thiemo Voigt; Christian Gehrmann; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Internet of Things; IoT device security; Trusted Execution Environments; Trusted Platform Module; TPM 2.0; IoT Certification; Assurance; TrustZone-M; TEE; Secure software updates; X.509;

   Sammanfattning : The advent of Trusted Execution Environments (TEEs) for IoT aligns with the reinforcement of IoT security through recent laws and regulations. A major part of IoT systems comprises of resource-constrained devices, with less margin in memory and computation capabilities to embed sophisticated security solutions. LÄS MER

7. 5. High-Level Techniques for Built-In Self-Test Resources Optimization

   Författare :Abdil Mohamed; Zebo Peng; Petru Eles; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; testing; system-on-chip; testability; built-in self-test; BIST; wiring-aware; Computer science; Datavetenskap;

   Sammanfattning : Design modifications to improve testability usually introduce large area overhead and performance degradation. One way to reduce the negative impact associated with improved testability is to take testability as one of the constraints during high- level design phases so that systems are not only optimized for area and performance, but also from the testability point of view. LÄS MER