Cost-effective multi-standard video transform core using time-sharing architecture

  title={Cost-effective multi-standard video transform core using time-sharing architecture},
  author={Yun-Hua Tseng and Yuan-Ho Chen and Chih-Wen Lu},
  journal={2016 5th International Symposium on Next-Generation Electronics (ISNE)},
This paper presents a cost-effective of two-dimensional (2-D) inverse discrete cosine transform (IDCT) that using time-sharing strategy scheme and hardware sharing architecture is proposed in multiple standards decoder of MPEG1/2/4, H264 and VC-1. The proposed design arranges different dimensional computations and calculates first-dimensional (1st-D) and second-dimensional (2nd-D) simultaneously in the 1-D IDCT transform to achieve high throughput rate and hardware utilization of 100… CONTINUE READING