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Y. V. Ramana Rao

dblp:22/6971 · DBLP profile ↗
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3ranked-venue papers
3as first author
0since 2021 · last 1996
0000-0003-0400-2508ORCID · corroborated

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

Computer networks · 2 · 2 first-authorSystems, architecture and hardware · 1 · 1 first-author

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
2 papers
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 › image compression › lossy image compression
block truncation coding
0.021996
New bit rate reduction techniques for block truncation coding · IEEE Trans. Commun. 1996
A new algorithm for BTC image bit plane coding · IEEE Trans. Commun. 1995
Image and video coding
bit rate reduction
0.011996
New bit rate reduction techniques for block truncation coding · IEEE Trans. Commun. 1996
Image and video coding
bit-plane coding
0.011995
A new algorithm for BTC image bit plane coding · IEEE Trans. Commun. 1995

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

block truncation coding algorithms · 0.0lookup table · 0.0
YearPublicationVenuePosition
1996 New bit rate reduction techniques for block truncation coding
abstract
Two simple and fast block truncation coding algorithms which require reduced bit rates are presented in this paper. The proposed algorithms are compared with the modified block truncation coding technique (MBTC) with regard to the mean square error (MSE), bit rates and subjective quality of the reconstructed images. It is found that the results obtained with the proposed algorithms at reduced bit rates are comparable to those obtained with the MBTC. Further, it is shown that one of the proposed algorithms yields results which are comparable to those achieved with more complex hybrid algorithms.
Y. V. Ramana Rao, C. Eswaran
IEEE Trans. Commun.1
1995 A new algorithm for BTC image bit plane coding
abstract
A new look-up table technique for the coding of the block truncated image bit plane is presented which yields better images in the subjective as well as in the mean square sense compared to the one proposed by Mitchell and Delp (1980).>
Y. V. Ramana Rao, C. Eswaran
IEEE Trans. Commun.1
1993 Novel oversampled A/D converters based on error spectrum shaping
Y. V. Ramana Rao, P. V. Ananda Mohan
ISCAS1