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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/9823

Title: COMPLEXITY REDUCTION OF REAL-TIME DEPTH SCANNING ON GRAPHICS HARDWARE
Authors: ROGMANS, Sammy
DUMONT, Maarten
CUYPERS, Tom
Lafruit, Gauthier
BEKAERT, Philippe
Issue Date: 2009
Publisher: INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION
Citation: Ranchordas, A; Araujo, H (Ed.) VISAPP 2009: PROCEEDINGS OF THE FOURTH INTERNATIONAL CONFERENCE ON COMPUTER VISION THEORY AND APPLICATIONS, VOL 1. p. 547-550.
Abstract: This paper presents an intelligent control loop add-on to reduce the total amount of hardware operations - and therefore the resulting execution speed - of a real-time depth scanning algorithm. The analysis module of the control loop predicts redundant brute-force operations, and dynamically adjusts the input parameters of the algorithm, to avoid scanning in a space that lacks the presence of objects. Therefore, this approach reduces the algorithmic complexity in proportion with the amount of void within the scanned volume, while remaining fully compliant with stream-centric paradigms such as CUDA and Brook+.
Notes: [Rogmans, Sammy; Dumont, Maarten; Cuypers, Tom; Bekaert, Philippe] Hasselt Univ tUL IBBT, Expertise Ctr Digital Media, B-3590 Diepenbeek, Belgium.
URI: http://hdl.handle.net/1942/9823
ISI #: 000266585100084
ISBN: 978-989-8111-69-2
Category: C1
Type: Proceedings Paper
Validation: ecoom, 2010
Appears in Collections: Research publications

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