Real-time video processing and video texture generation

Utz Osterfeld; Hans-Josef Ackermann

doi:10.1117/12.186548

21 September 1994 Real-time video processing and video texture generation

Utz Osterfeld, Hans-Josef Ackermann

Proceedings Volume 2298, Applications of Digital Image Processing XVII; (1994) https://doi.org/10.1117/12.186548
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

We present the architecture of a system, based on a PC, covering real-time video processing by integrating live video and computer graphics. The video processing and integration is realized by generating and evaluating an on-line MIPmap video texture. This new application of a known filtering technique for still textures in the field of live video processing permits an easy and high performance integration of video and graphics and speeds up the video processing. The evaluation is done by mapping the video texture on surfaces defined by graphics primitives. The graphics primitives are processed by a standard graphics pipeline with special hardware support for the rendering part.

Citation Download Citation

Utz Osterfeld and Hans-Josef Ackermann "Real-time video processing and video texture generation", Proc. SPIE 2298, Applications of Digital Image Processing XVII, (21 September 1994); https://doi.org/10.1117/12.186548

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