MULTI-THREADED ARCHITECTURES AND BENCHMARK TESTS FOR REAL-TIME MULTI-VIEW VIDEO DECODING

Gurler C. G., Aksay A., Akar G. B., TEKALP A. M.

IEEE International Conference on Multimedia and Expo, New-York, Amerika Birleşik Devletleri, 28 Haziran - 03 Temmuz 2009, ss.237-238 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: New-York
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.237-238
  • Anahtar Kelimeler: Multi-view video, MVC, Multi-core processors, multi-thread video encoding/decoding
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

3D video based on multi-view representations is becoming widely popular. Real-time encoding/decoding of such video is an important concern as the number and resolution of views increase. We present systematic methods for design and optimization of real-time multi-view video encoding/decoding algorithms using multi-core processors and provide benchmark results. The proposed multi-core decoding architectures are fully compliant with the current JVT-MVC international standard, and enable multi-threaded processing with negligible loss of encoding efficiency. Benchmark results show that multi-core processors and multi-threading decoding is necessary for real-time multi-view video decoding and display.