H.S. Malvar

7.3k total citations · 1 hit paper
101 papers, 4.9k citations indexed

About

H.S. Malvar is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Computational Mechanics. According to data from OpenAlex, H.S. Malvar has authored 101 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Computer Vision and Pattern Recognition, 62 papers in Signal Processing and 17 papers in Computational Mechanics. Recurrent topics in H.S. Malvar's work include Advanced Data Compression Techniques (38 papers), Digital Filter Design and Implementation (38 papers) and Image and Signal Denoising Methods (37 papers). H.S. Malvar is often cited by papers focused on Advanced Data Compression Techniques (38 papers), Digital Filter Design and Implementation (38 papers) and Image and Signal Denoising Methods (37 papers). H.S. Malvar collaborates with scholars based in United States, Brazil and United Kingdom. H.S. Malvar's co-authors include Dinei Florêncio, Darko Kirovski, D. H. Staelin, Louis Kerofsky, Antti Hallapuro, Marta Karczewicz, Ross Cutler, Li-wei He, Brian Guenter and Cindy Grimm and has published in prestigious journals such as IEEE Transactions on Automatic Control, IEEE Transactions on Signal Processing and IEEE Transactions on Communications.

In The Last Decade

H.S. Malvar

95 papers receiving 4.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Signal processing with lapped transforms

1992 768 citations H.S. Malvar profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
H.S. Malvar United States	30	3.7k	2.6k	807	616	285	101	4.9k
N. Jayant United States	26	2.9k 0.8×	2.0k 0.8×	681 0.8×	759 1.2×	175 0.6×	135	4.0k
N. Ahmed United States	8	2.1k 0.6×	1.5k 0.6×	311 0.4×	489 0.8×	254 0.9×	23	3.7k
S.K. Mitra United States	38	3.5k 1.0×	3.6k 1.4×	1.9k 2.3×	1.2k 2.0×	678 2.4×	283	6.7k
Arun N. Netravali United States	27	2.8k 0.8×	947 0.4×	348 0.4×	511 0.8×	351 1.2×	130	3.9k
R. Crochiere United States	24	1.4k 0.4×	2.1k 0.8×	1.0k 1.3×	712 1.2×	67 0.2×	75	3.1k
A. Buzo Mexico	9	4.2k 1.1×	2.5k 1.0×	337 0.4×	581 0.9×	223 0.8×	16	5.9k
Neal C. Gallagher United States	26	2.0k 0.5×	778 0.3×	558 0.7×	475 0.8×	680 2.4×	104	3.5k
A.G. Constantinides United Kingdom	28	1.1k 0.3×	1.6k 0.6×	1.1k 1.3×	1.2k 2.0×	145 0.5×	246	4.1k
T. Natarajan United States	6	2.1k 0.6×	1.4k 0.6×	266 0.3×	424 0.7×	253 0.9×	16	3.4k
Feng Wu China	40	4.7k 1.3×	2.3k 0.9×	434 0.5×	530 0.9×	887 3.1×	240	5.5k

Countries citing papers authored by H.S. Malvar

Since Specialization

Citations

This map shows the geographic impact of H.S. Malvar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H.S. Malvar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.S. Malvar more than expected).

Fields of papers citing papers by H.S. Malvar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.S. Malvar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H.S. Malvar. The network helps show where H.S. Malvar may publish in the future.

Co-authorship network of co-authors of H.S. Malvar

This figure shows the co-authorship network connecting the top 25 collaborators of H.S. Malvar. A scholar is included among the top collaborators of H.S. Malvar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H.S. Malvar. H.S. Malvar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

England, P., H.S. Malvar, Eric Horvitz, et al.. (2021). AMP. 108–121. 9 indexed citations

2.

Elliott, Michael A., H.S. Malvar, Ann Paradiso, et al.. (2019). Eye‐controlled, power wheelchair performs well for ALS patients. Muscle & Nerve. 60(5). 513–519. 19 indexed citations

3.

Fan, Xing, Michael L. Seltzer, Jasha Droppo, H.S. Malvar, & Alex Acero. (2011). Joint encoding of the waveform and speech recognition features using a transform codec. 52. 5148–5151. 3 indexed citations

4.

Malvar, H.S.. (2008). Effective Communication: Tips on Technical Writing. 2 indexed citations

5.

Yoon, Byung-Jun & H.S. Malvar. (2008). Coding Overcomplete Representations of Audio Using the MCLT. 152–161. 5 indexed citations

6.

Tu, Chengjie, Sridhar Srinivasan, Gary J. Sullivan, S.L. Regunathan, & H.S. Malvar. (2008). Low-complexity hierarchical lapped transform for lossy-to-lossless image coding in JPEG XR / HD Photo. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7073. 70730C–70730C. 33 indexed citations

7.

Guenter, Brian, et al.. (2006). Making faces. 18–18. 132 indexed citations

8.

Burges, Chris, et al.. (2006). Using Audio Fingerprinting for Duplicate Detection and Thumbnail Generation. 3. 9–12. 14 indexed citations

9.

Yoon, Byung-Jun & H.S. Malvar. (2006). A practical approach for the design of nonuniform lapped transforms. IEEE Signal Processing Letters. 13(8). 469–472. 2 indexed citations

10.

Kirovski, Darko & H.S. Malvar. (2003). Spread-spectrum watermarking of audio signals. IEEE Transactions on Signal Processing. 51(4). 1020–1033. 263 indexed citations

11.

Malvar, H.S. & Dinei Florêncio. (2003). Improved spread spectrum: a new modulation technique for robust watermarking. IEEE Transactions on Signal Processing. 51(4). 898–905. 334 indexed citations

12.

Malvar, H.S.. (2003). The LOT: a link between block transform coding and multirate filter banks. 835–838. 8 indexed citations

13.

Kirovski, Darko & H.S. Malvar. (2002). Spread-spectrum audio watermarking: requirements, applications, and limitations. 219–224. 32 indexed citations

14.

Burges, Chris, P. Simard, & H.S. Malvar. (2001). Improving Wavelet Compression with Neural Networks. 486. 5 indexed citations

15.

Malvar, H.S.. (1999). Progressive Wavelet Coding of Images. 1 indexed citations

16.

Malvar, H.S., et al.. (1995). Multimedia teleconferencing with H.324. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10282. 102820C–102820C. 1 indexed citations

17.

Malvar, H.S., et al.. (1992). Extended Lapped Transforms: Properties, Applications, and Fast Algorithms. IEEE Transactions on Acoustics Speech and Signal Processing. 5 indexed citations

18.

Malvar, H.S. & D. H. Staelin. (1989). The LOT: transform coding without blocking effects. IEEE Transactions on Acoustics Speech and Signal Processing. 37(4). 553–559. 322 indexed citations

19.

Malvar, H.S.. (1986). Fast computation of discrete cosine transform through fast Hartley transform. Electronics Letters. 22(7). 352–353. 55 indexed citations

20.

Malvar, H.S.. (1985). Comment on "Bilinear transformation by synthetic division". IEEE Transactions on Automatic Control. 30(4). 416–416. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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