New H.264 intra-rate estimation and inter-rate control driven by improved MAD-based Contrast Sensitivity

This paper aims to improve H.264 bit-rate control. The proposed algorithm is based on a new and efficient rate-quantization (R-Q) model for the intra frame. For the inter frame, we propose to replace the current use of MAD by a new MAD-based human contrast sensitivity (MAD-CS) which is a more accura...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Hrarti, M., Saadane, A., Larabi, M.C., Tamtaoui, A., Aboutajdine, D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Automatic voltage control Bit allocation Bit rate Communication system control Computational modeling Contrast Sensivity Function Error correction H.264/AVC Humans MAD MPEG 4 Standard Quadratic programming Quantization Rate-Quantization model Transform coding
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