摘要
本文采用 TI公司的 TMS32 0 C62 0 1评估板来实现 H.2 63编码。在给出算法流程和系统框图后 ,根据 C60 0 0 DSP的内存特点 ,在内存安排上做了优化配置 ,并具体讨论了双线性内插和 Huffman编码的优化。
We implement H.263 encoder on the TMS320C6201 Evaluation Module. Algorithm flow graph and system diagram are provided here. We perform manual placement of computationally intensive routines and data into fast on-chip program and data memory respectively. We also improve bilinear interpolation and the construction of Huffman table.
出处
《微处理机》
2003年第4期43-45,49,共4页
Microprocessors
