Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

High-speed low-complexity video coding with EDiCTius: A DCT coding proposal for JPEG XS

: Richter, Thomas; Fößel, Siegfried; Keinert, Joachim; Scherl, Christian


Tescher, Andrew G. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Applications of Digital Image Processing XL : 7-10 August 2017, San Diego, California, United States
Bellingham, WA: SPIE, 2017 (Proceedings of SPIE 10396)
ISBN: 978-1-5106-1249-5
ISBN: 978-1-5106-1250-1
Paper 103960Q, 9 S.
Conference "Applications of Digital Image Processing" <40, 2017, San Diego/Calif.>
Fraunhofer IIS ()
JPEG/JPEG2000; Computational Imaging

In its 71th meeting, the JPEG committee issued a call for low complexity, high speed image coding, designed to address the needs of low-cost video-over-ip applications. As an answer to this call, Fraunhofer IIS and the Computing Center of the University of Stuttgart jointly developed an embedded DCT image codec requiring only minimal resources while maximizing throughput on FPGA and GPU implementations. Objective and subjective tests performed for the 73rd meeting confirmed its excellent performance and suitability for its purpose, and it was selected as one of the two key contributions for the development of a joined test model. In this paper, its authors describe the design principles of the codec, provide a high-level overview of the encoder and decoder chain and provide evaluation results on the test corpus selected by the JPEG committee.