Sökning: "computer assisted cases"

Visar resultat 6 - 10 av 19 avhandlingar innehållade orden computer assisted cases.

1. 6. Privacy in the Age of Autonomous Systems

   Författare :Md Sakib Nizam Khan; Sonja Buchegger; Simone Fischer-Hübner; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; privacy; autonomous systems; IoT; smart home; Computer Science; Datalogi;

   Sammanfattning : Autonomous systems have progressed from theory to application especially in the last decade, thanks to the recent technological evolution. The number of autonomous systems in our surroundings is increasing rapidly. Since these systems in most cases handle privacy-sensitive data, the privacy concerns are also increasing at a similar rate. LÄS MER

3. 7. Short-Packet Communications: Fundamental Performance and Key Enablers

   Författare :Johan Östman; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rayleigh fading; Block-fading channels; Rician fading; variable-length stop-feedback; short-packet channel codes.; ultra-reliable low-latency;

   Sammanfattning : The paradigm shift from 4G to 5G communications, predicted to enable new use cases such as ultra-reliable low-latency communications (URLLC), will enforce a radical change in the design of communication systems. Unlike in 4G systems, where the main objective is to have a large transmission rate, in URLLC, as implied by its name, the objective is to enable transmissions with low latency and, simultaneously, very high reliability. LÄS MER

4. 8. Modeling and Formal Analysis of e-Health Systems

   Författare :Ashalatha Kunnappilly; Cristina Seceleanu; Peter Backeman; Maria Lindén; Paola Inverardi; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : With the healthcare practice being increasingly dependent on digital processes and electronic communication, there is a need to support a variety of e-Health applications of different requirements, with respect to connectivity, low latency, and high reliability. The focus of this thesis is on providing formal assurance to systems supporting e-Health applications. LÄS MER

5. 9. Haptics with Applications to Cranio-Maxillofacial Surgery Planning

   Författare :Pontus Olsson; Ingrid B. Carlbom; Blake Hannaford; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; medical image processing; haptics; haptic rendering; haptic gripper; visuo-haptic co-location; vibrotactile feedback; surgery simulation; virtual surgery planning; cranio-maxillofacial surgery; Computerized Image Processing; Datoriserad bildbehandling;

   Sammanfattning : Virtual surgery planning systems have demonstrated great potential to help surgeons achieve a better functional and aesthetic outcome for the patient, and at the same time reduce time in the operating room resulting in considerable cost savings. However, the two-dimensional tools employed in these systems today, such as a mouse and a conventional graphical display, are difficult to use for interaction with three-dimensional anatomical images. LÄS MER

7. 10. CT Colonography: implementation and technical developments

   Författare :Valeria A Fisichella; Göteborgs universitet; []
   Nyckelord :X-ray Computed Tomography; Computed Tomographic Colonography; Computer-Assisted Image Processing; Three-Dimensional Imaging; Colonoscopy; Colon; Rectum; Colorectal Neoplasms; Computer-Assisted Diagnosis; Ionizing Radiation;

   Sammanfattning : Background: Computed tomographic colonography (CTC) is a minimally invasive imaging method for the detection of colorectal neoplasms. Uncertainty about its diagnostic performance, optimal visualization method, long learning curve and radiation exposure are among problems with CTC, affecting its implementation in routine health care. LÄS MER