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Inventor: Zhu; Ping
Address: San Jose, CA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7366238 |
Noise filter for video processing |
April 29, 2008 |
| A noise filter for a video processing system includes a block selector, a cost calculator, a cost table, a cost comparator, and a coefficient filter. The block selector is coupled to receive data from the quantization unit and selects blocks for additional filtering. The selected blo |
| 7035332 |
DCT/IDCT with minimum multiplication |
April 25, 2006 |
| A method, apparatus, computer medium, and other embodiments for discrete cosine transform and inverse discrete cosine transform (DCT/IDCT) of image signals are described. A DCT/IDCT module includes a plurality of different cores. One embodiment of a core includes two sets of lookup t |
| 6996702 |
Processing unit with cross-coupled ALUs/accumulators and input data feedback structure including |
February 7, 2006 |
| A processing system includes an arithmetic logic unit (ALU) sub-system that allows data associated with a prior instruction to be preserved for use with a next instruction or subsequent instruction without having to reload the value using an intermediate register. The ALU sub-system |
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