K
K. Andra
Researcher at Arizona State University
Publications - 8
Citations - 569
K. Andra is an academic researcher from Arizona State University. The author has contributed to research in topics: Wavelet transform & Discrete wavelet transform. The author has an hindex of 7, co-authored 8 publications receiving 567 citations.
Papers
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Journal ArticleDOI
A VLSI architecture for lifting-based forward and inverse wavelet transform
TL;DR: An architecture that performs the forward and inverse discrete wavelet transform (DWT) using a lifting-based scheme for the set of seven filters proposed in JPEG2000 using an architecture consisting of two row processors, two column processors, and two memory modules.
Journal ArticleDOI
A high-performance JPEG2000 architecture
TL;DR: A system-level architecture capable of encoding and decoding the JPEG2000 core algorithm that has been defined in Part I of the standard is proposed and its performance evaluated for a set of images.
Proceedings ArticleDOI
A VLSI architecture for lifting-based wavelet transform
TL;DR: This paper proposes a VLSI architecture to compute lifting-based 2D DWT, for a set of seven filters recommended in the JPEG2000 verification model, and presents an efficient memory organization to address the high memory bandwidth requirements.
Proceedings ArticleDOI
Efficient VLSI implementation of bit plane coder of JPEG 2000
TL;DR: This paper presents an efficient VLSI architecture for embedded bit-plane coding in JPEG2000 that reduces the number of memory accesses and presents a system level architecture for efficient implementation of JPEG2000 in hardware.
A VLSI Architecture for Lifting-Based Forward and
TL;DR: In this paper, the forward and inverse discrete wavelet transform (DWT) using a lifting-based scheme for the set of seven filters proposed in JPEG2000 has been proposed, which consists of two row processors, two column processors, and two memory modules.