A Generalized Convolver
1996 (English)Report (Other academic)
A scheme for performing generalized convolutions is presented. A flexible convolver, which runs on standard workstations, has been implemented. It is designed for maximum throughput and flexibility. The implementation incorporates spatio-temporal convolutions with configurable vector combinations. It can handle general multilinear operations, i.e. tensor operations on multidimensional data of any order. The input data and the kernel coefficients can be of arbitrary vector length. The convolver is configurable for IIR filters in the time dimension. Other features of the implemented convolver are scattered kernel data, region of interest and subsampling. The implementation is done as a C-library and a graphical user interface in AVS (Application Visualization System).
Place, publisher, year, edition, pages
Linköping, Sweden: Linköping University, Department of Electrical Engineering , 1996. , 8 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1830
Generalized convolution, Image processing, Signal processing
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-53378ISRN: LiTH-ISY-R-1830OAI: oai:DiVA.org:liu-53378DiVA: diva2:288320