Real-Time Heterogeneous Video Transcoding for Low-Power Applications

• Κύριοι συγγραφείς: Elarabi, Tarek (Συγγραφέας), Abdelgawad, Ahmed (Συγγραφέας), Bayoumi, Magdy (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Cham : Springer International Publishing : Imprint: Springer, 2014.
• Θέματα: Engineering.; Computer graphics.; Electronic circuits.; Circuits and Systems.; Signal, Image and Speech Processing.; Computer Graphics.

 This book introduces a novel transcoding algorithm for real time video applications, designed to overcome inter-operability problems between MPEG-2 to H.264/AVC. The new algorithm achieves 92.8% reduction in the transcoding run time at a price of an acceptable Peak Signal-to-Noise Ratio (PSNR) degradation, enabling readers to use it for real time video applications. The algorithm described is evaluated through simulation and experimental results. In addition, the authors present a hardware implementation of the new algorithm using Field Programmable Gate Array (FPGA) and Application-specific standard products (ASIC).   • Describes a novel transcoding algorithm for real time video applications, designed to overcome inter-operability problems between H.264/AVC to MPEG-2; • Implements algorithm presented using Field Programmable Gate Array (FPGA) and Application-specific Integrated Circuit (ASIC); • Demonstrates the solution to real problems, with verification through simulation and experimental results. 

 Introduction -- Conventional Transcoder -- Efficient MPEG-2 to H.264/AVC Transcoding -- Real-time MPEG-2 to H.264/AVC Transcoding -- Full-Search Free Intra Predication for H.264 Decoder.