Sökning: "richardson-lucy algorithm"

Hittade 2 uppsatser innehållade orden richardson-lucy algorithm.

1. 1. 3D imaging using time-correlated single photon counting

   Uppsats för yrkesexamina på avancerad nivå, Signaler och System

   Författare :Thomas Neimert-Andersson; [2010]
   Nyckelord :Laser radar; LADAR; time-of-flight; signal processing; non-linear least squares; esprit; time-correlated single photon counting; three-dimensional imaging; range profiling; deconvolution; wiener filter; richardson-lucy algorithm; image processing; watershed;

   Sammanfattning : This project investigates a laser radar system. The system is based on the principles of time-correlated single photon counting, and by measuring the times-of-flight of reflected photons it can find range profiles and perform three-dimensional imaging of scenes. LÄS MER

3. 2. Implementing Efficient iterative 3D Deconvolution for Microscopy

   Magister-uppsats, Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Författare :Ahmed Shah Mehadi; [2009]
   Nyckelord :Iterative 3D deconvolution; Convergence rate; Boundary conditions; Point Spread function; Relaxation factor;

   Sammanfattning : Both Gauss-Seidel Iterative 3D deconvolution and Richardson-Lucy like algorithms are used due to their stability and high quality results in high noise microscopic medical image processing. An approach to determine the difference between these two algorithms is presented in this paper. LÄS MER