Sökning: "klt"

Visar resultat 11 - 13 av 13 uppsatser innehållade ordet klt.

1. 11. Stereo coding for the ITU-T G.719 codec

   Uppsats för yrkesexamina på avancerad nivå, Signaler och System

   Författare :Tomas Jansson; [2011]
   Nyckelord :stereo coding; ITU-T G.719; audio; stereo models; stereokodning; ITU-T G.719; ljud; stereomodeller;

   Sammanfattning : This thesis presents a stereo coding architecture for the ITU-T G.719 fullband mono codec. G.719 is suitable for teleconferencing applications with a competitive audio quality for speech and audio signals that are encoded at 32, 48 and 64 kbps. LÄS MER

3. 12. An early fire detection system through registration and analysis of waste station IR-images

   Master-uppsats, Datorseende

   Författare :Rikard Söderström; [2011]
   Nyckelord :KLT; Track-Retrack; RANSAC; MSER; ROC; Registration; Image Processing;

   Sammanfattning : In this thesis, an investigation was performed to find ways of differencing between firesand vehicles at waste stations in hope of removing vehicles as a source of error duringearly fire detection. The existing system makes use of a heat camera, which rotates in 48different angles (also known as zones) in a fixed position. LÄS MER

4. 13. GPGPU : Bildbehandling på grafikkort

   Uppsats för yrkesexamina på grundnivå, Matematiska institutionen

   Författare :Johan Hedborg; [2006]
   Nyckelord :GPGPU; FFT; KLT; skalpyramider;

   Sammanfattning : GPGPU is a collective term for research involving general computation on graphics cards. A modern graphics card typically provides more than ten times the computational power of an ordinary PC processor. This is a result of the high demands for speed and image quality in computer games. LÄS MER