𝑁 Point DCT VLSI Architecture for Emerging HEVC Standard

Article English OPEN
Ashfaq Ahmed ; Muhammad Usman Shahid ; Ata ur Rehman (2012)
  • Publisher: Hindawi Limited
  • Journal: VLSI Design (issn: 1065-514X, eissn: 1563-5171)
  • Related identifiers: doi: 10.1155/2012/752024
  • Subject: Electronic computers. Computer science | Article Subject | QA75.5-76.95

This work presents a flexible VLSI architecture to compute the 𝑁 -point DCT. Since HEVC supports different block sizes for the computation of the DCT, that is, 4 × 4 up to 3 2 × 3 2 , the design of a flexible architecture to support them helps reducing the area overhea... View more
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