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Chiou-Liang Lu

dblp:55/616 · DBLP profile ↗
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1ranked-venue papers
0as first author
0since 2021 · last 1995
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Graphics, computer vision, multimedia, augmented reality and games · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Image and video coding · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Image and video coding › transform coding
singular value decomposition coding
0.011995
Combined techniques of singular value decomposition and vector quantization for image coding · IEEE Trans. Image Process. 1995
Image and video coding
transform coding
0.011995
Combined techniques of singular value decomposition and vector quantization for image coding · IEEE Trans. Image Process. 1995
Image and video coding › quantization
vector quantization
0.011995
Combined techniques of singular value decomposition and vector quantization for image coding · IEEE Trans. Image Process. 1995

Methods — techniques the papers use, named apart from their topics

vector quantization · 0.0singular value decomposition · 0.0
YearPublicationVenuePosition
1995 Combined techniques of singular value decomposition and vector quantization for image coding
abstract
The combination of singular value decomposition (SVD) and vector quantization (VQ) is proposed as a compression technique to achieve low bit rate and high quality image coding. Given a codebook consisting of singular vectors, two algorithms, which find the best-fit candidates without involving the complicated SVD computation, are described. Simulation results show that the proposed methods are better than the discrete cosine transform (DCT) in terms of energy compaction, data rate, image quality, and decoding complexity.
Jar-Ferr Yang, Chiou-Liang Lu
IEEE Trans. Image Process.2