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Publication type:	Conference other
Type of review:	Peer review (abstract)
Title:	4K HEVC video processing with GPU optimization on Jetson TX1
Authors:	Kammacher, Tobias Frei, Matthias Gelke, Hans-Joachim
Conference details:	Industrial VISION Days VDMA, Stuttgart, 10 November 2016
Issue Date:	2016
Language:	English
Subjects:	Processing; TX1; GPU; Video
Subject (DDC):	004: Computer science
Abstract:	Learn how to capture and process 4K video (HEVC encoding, scaling, mixing) on the TX1 and how to integrate the powerful GPU for complex tasks. 4K video previously required custom hardware or high-performance desktop processors. The heterogeneous system architecture of the TX1 allows to process these tasks in a single chip. The main challenges lie in the optimal utilization of the different hardware resources of the TX1 (CPU, GPU, dedicated hardware blocks) and in the software frameworks. Variants are discussed and bottlenecks identified. The interaction between hardware and software is shown. Simple capturing and displaying 4K video can be achieved using existing out-of-the-box methods. However, GPU based enhancements were developed and integrated for real-time scaling and video mixing.
URI:	https://digitalcollection.zhaw.ch/handle/11475/6189
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Embedded Systems (InES)
Appears in collections:	Publikationen School of Engineering

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