Floating-point processors join forces in parallel processing architectures

Simar, R.; Koeppen, P.; Leach, Janice; Marshall, Stephen; Francis, Davidson; Mekras, G.; Rosenstrauch, J.; Anderson, Shanon E

doi:10.1109/40.149737

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Data-parallel Signature Segmentation1

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Cited by 10 publications

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“…(10) The p partial horizontal projections must be appended to achieve the overall horizontal projection: P(r) P(r)…”

Section: Data-parallel Signature Segmentationmentioning

confidence: 99%

<title>Fast signature segmentation on a multi-DSP architecture</title>

Platzner¹,

Peters²

1997

SPIE Proceedings

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This paper describes the use of an embedded multiprocessor to speed up the computer vision tasks of an autonomous mobile robot. A brief overview over the robot's vision system is given, identifying a signature segmentation algorithm as the most run-time consuming task. A parallelization strategy for the segmentation algorithm is presented based on the exploitation of the data-parallelism. The parallel algorithm is implemented on a multi-DSP system and experimentally evaluated. Speed-up and efficiency figures are discussed.

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“…(10) The p partial horizontal projections must be appended to achieve the overall horizontal projection: P(r) P(r)…”

Section: Data-parallel Signature Segmentationmentioning

confidence: 99%