Sökning: "block-matching"

Hittade 3 avhandlingar innehållade ordet block-matching.

1. 1. Advancements of 2D speckle tracking of arterial wall movements

   Författare :John Albinsson; Avdelningen för Biomedicinsk teknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ultraljud; block-matching; vävnadsrörelser; longitudinal movement;

   Sammanfattning : Cardiovascular diseases are the leading cause of death worldwide. In order to improve the diagnostics and facilitate early interventions of cardiovascular diseases, knowledge about the physiology of the vascular system in both healthy subjects and in subjects with vascular disease is needed. LÄS MER

3. 2. Human Face Identification and Face Attribute Prediction : From Gabor Filtering to Deep Learning

   Författare :Yang Zhong; Haibo Li; Josephine Sullivan; Juyang (John) Weng; KTH; []
   Nyckelord :Media Technology; Medieteknik;

   Sammanfattning : After decades of research, it is exciting to see that face recognition technology has entered a most flourishing era. Driven by the latest development in data science and especially technical evolutions in computer vision and pattern recognition, face recognition has achieved significant progress over the last three years. LÄS MER

4. 3. Motion estimation for perceptual image sequence coding

   Författare :Kenneth Andersson; Håkon Husøy; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : Since the advent of television obtaining high perceived quality using a limited bandwidth has been an important issue. This thesis proposes new methods for exploitation of temporal and perceptual redundancy in image sequences to achieve lower coding rate and/or higher visual quality. LÄS MER