A GPGPU accelerated descriptor for mobile devices

We present a modified upright SURF feature descriptor for mobile phone GPUs. Our implementation called uSURF-ES is multiple times faster than a comparable CPU variant on the same device. Our results proof the feasibility of modern mobile graphics accelerators for GPGPU tasks especially for the detec...

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Hauptverfasser:	Hofmann, R., Seichter, H., Reitmayr, G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	and virtual realities Androids augmented Augmented reality Encoding Feature extraction Graphics processing units H.5.1 [INFORMATION INTERFACES AND PRESENTATION]: Multimedia Information Systems-Artificial K.7.m [IMAGE PROCESSING AND COMPUTER VISION]: Segmentation-Edge and feature detection Mobile communication Mobile handsets
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Beschreibung
Zusammenfassung:	We present a modified upright SURF feature descriptor for mobile phone GPUs. Our implementation called uSURF-ES is multiple times faster than a comparable CPU variant on the same device. Our results proof the feasibility of modern mobile graphics accelerators for GPGPU tasks especially for the detection phase in natural feature tracking used in Augmented Reality applications.
DOI:	10.1109/ISMAR.2012.6402578