Dual-core virtual platform with QEMU and SystemC
Dual-core platforms are growing as a new industry trend as platforms with only one core cannot easily perform the diverse functions in current embedded system applications, such as …
Cheng shiuan peng
Dual-core platforms are growing as a new industry trend as platforms with only one core cannot easily perform the diverse functions in current embedded system applications, such as …
For better video qualities, the video encoders usually adopt the process of Rate Distortion Optimization (RDO) that involves the the cost function with the Lagrange multiplier λ to …
This paper presents two low complexity macroblock-level MAD (Mean Absolute Difference) prediction algorithms for H.264/AVC rate control. Both of the algorithms consider the …
We investigate a commonly used power control scheme called single-step power control (SSPC) in finite state Markov channel (FSMC). The performance of SSPC is highly affected by two …
This paper presents a low-complexity rate control (RC) framework for H.264/advanced video coding (AVC) encoders on embedded systems. We consider not only the rate-distortion …
An embedded space-time coding method is proposed for wireless multimedia broadcast with heterogeneous receivers. In the proposed system, a transmitter sends out multi-layer source …
In this paper, we propose a real time hardware architecture with low cost for histogram difference calculator to process and low-level extraction in our video abstraction system. …
In the transmission of low bit-rate video bit-stream, a packet loss usually results in whole frame loss, and the frame based error concealment (FBEC) becomes a necessary technique …
In this paper, we present a serial coding method to reduce the bus transition activity and implement error control code to reduce bit error probability. We propose two kinds of …