Area-time efficient two-dimensional reconfigurable integer DCT architecture for HEVC

• Main Authors: Meher, Pramod Kumar, Lam, Siew-Kei, Srikanthan, Thambipillai, Kim, Dong Hwan, Park, Sang Yoon
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Computer science and engineering; Discrete Cosine Transform; High Efficiency Video Coding
• Online Access: https://hdl.handle.net/10356/151887
• Institution: Nanyang Technological University

In this paper, we present area-time efficient reconfigurable architectures for the implementation of the integer discrete cosine transform (DCT), which supports all the transform lengths to be used in High Efficiency Video Coding (HEVC). We propose three 1D reconfigurable architectures that can be c...