Efficient Applications in User Transparent Parallel Image Processing F. J. Seinstra, D. C. Koelma, J. M. Geusebroek, F. C. Verster, A. W. M. Smeulders In IPDPS Workshop on Parallel and Distributed Computing in Image Processing 2002. [bibtex] [pdf] [url]

Although many image processing applications are ideally suited for parallel implementation, most researchers in imaging do not benefit from high performance computing on a daily basis. Essentially, this is due to the fact that no parallelization tools exist that truly match the image processing researcher�s frame of reference. As it is unrealistic to expect imaging researchers to become experts in parallel computing, tools must be provided to allow them to develop high performance applications in a highly familiar manner. In an attempt to provide such a tool, we have designed a software architecture that allows transparent (i.e., sequential) implementation of data parallel imaging applications for execution on homogeneous distributed memory MIMDstyle multicomputers. This paper gives an assessment of the architecture�s effectiveness in providing significant performance gains. In particular, we describe the implementation and automatic parallelization of three well-known example applications that contain many fundamental imaging operations: (1) template matching, (2) multi-baseline stereo vision, and (3) line detection. Based on experimental results we conclude that our architecture constitutes a powerful and user-friendly tool for obtaining high performance in many important image processing research areas.

@InProceedings{SeinstraPDCIP2002,
  author       = "Seinstra, F. J. and Koelma, D. C. and Geusebroek, J. M. and Verster, F. C.
                  and Smeulders, A. W. M.",
  title        = "Efficient Applications in User Transparent Parallel Image Processing",
  booktitle    = "IPDPS Workshop on Parallel and Distributed Computing in Image Processing",
  year         = "2002",
  url          = "https://ivi.fnwi.uva.nl/isis/publications/2002/SeinstraPDCIP2002",
  pdf          = "https://ivi.fnwi.uva.nl/isis/publications/2002/SeinstraPDCIP2002/SeinstraPDCIP2002.pdf",
  has_image    = 1
}