Sökning: "SIMD computers"

Hittade 5 avhandlingar innehållade orden SIMD computers.

  1. 1. Using multiple SIMD architectures for multi-channel radar signal processing

    Författare :Anders Åhlander; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parrallel processing; SIMD computers; modular computers; optical communication; phased-array antennas; radar signal processing; time-determinism;

    Sammanfattning : .... LÄS MER

  3. 2. Highly parallel computers for artificial neural networks

    Författare :Tomas Nordström; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signalbehandling; Signal Processing;

    Sammanfattning : During a number of years the two fields of artificial neural networks (ANNs) and highly parallel computing have both evolved rapidly. In this thesis the possibility of combining these fields is explored, investigating the design and usage of highly parallel computers for ANN calculations. LÄS MER

  4. 3. SIMD Architectures for Radar Signal Processing and Artificial Neural Networks

    Författare :Mikael Taveniku; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The thesis is about computer architectures specially tuned to an application area. This means that the work spans the area from implementation technology via processor and computer system organization to the applications themselves. LÄS MER

  5. 4. Robust Real-Time Estimation of Region Displacements in Video Sequences

    Författare :Johan Skoglund; Michael Felsberg; Hanno Scharr; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; tracking; subpixel; real time; covariance; pose estimation; Image analysis; Bildanalys;

    Sammanfattning : The possibility to use real-time computer vision in video sequences gives many opportunities for a system to interact with the environment. Possible ways for interaction are e.g. augmented reality like in the MATRIS project where the purpose is to add new objects into the video sequence, or surveillance where the purpose is to find abnormal events. LÄS MER

  7. 5. Embedded Languages for Data-Parallel Programming

    Författare :Joel Bo Svensson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Graphics Processing Units; Data-parallelism; Functional Programming; Embedded languages;

    Sammanfattning : Computers today are becoming more and more parallel. General purpose processors (CPUs) have multiple processing cores and Single Instruction Multiple Data (SIMD) units for data-parallelism. Graphics processors (GPUs) bring massive parallelism at the cost of being harder to program than CPUs. LÄS MER