William A. Pearlman

11.6k total citations · 1 hit paper
184 papers, 7.9k citations indexed

About

William A. Pearlman is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Artificial Intelligence. According to data from OpenAlex, William A. Pearlman has authored 184 papers receiving a total of 7.9k indexed citations (citations by other indexed papers that have themselves been cited), including 177 papers in Computer Vision and Pattern Recognition, 77 papers in Signal Processing and 23 papers in Artificial Intelligence. Recurrent topics in William A. Pearlman's work include Advanced Data Compression Techniques (151 papers), Image and Signal Denoising Methods (115 papers) and Video Coding and Compression Technologies (39 papers). William A. Pearlman is often cited by papers focused on Advanced Data Compression Techniques (151 papers), Image and Signal Denoising Methods (115 papers) and Video Coding and Compression Technologies (39 papers). William A. Pearlman collaborates with scholars based in United States, Brazil and South Korea. William A. Pearlman's co-authors include Amir Said, Beong-Jo Kim, Jeremiah Harmsen, Zixiang Xiong, Dong Youn Kim, Ashraful Islam, Xiaoli Tang, Asad Islam, Nithin Nagaraj and Sungdae Cho and has published in prestigious journals such as IEEE Transactions on Information Theory, IEEE Transactions on Image Processing and IEEE Transactions on Signal Processing.

In The Last Decade

William A. Pearlman

174 papers receiving 7.2k citations

Hit Papers

align trajectories sort by overperformance

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.

A new, fast, and efficient image codec based on set partitioning in hierarchical trees

1996 3.7k citations Amir Said, William A. Pearlman IEEE Transactions on Circuits and Systems for Video Technology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
William A. Pearlman United States	27	7.2k	3.3k	940	800	448	184	7.9k
Amir Said United States	22	5.1k 0.7×	2.3k 0.7×	748 0.8×	587 0.7×	382 0.9×	111	5.6k
David Taubman Australia	29	6.8k 0.9×	3.5k 1.1×	615 0.7×	790 1.0×	494 1.1×	212	7.6k
Michel Barlaud France	25	4.6k 0.6×	1.2k 0.4×	1.0k 1.1×	452 0.6×	214 0.5×	156	5.8k
A. Buzo Mexico	9	4.2k 0.6×	2.5k 0.8×	223 0.2×	1.9k 2.3×	581 1.3×	16	5.9k
N. Ahmed United States	8	2.1k 0.3×	1.5k 0.4×	254 0.3×	491 0.6×	489 1.1×	23	3.7k
H.S. Malvar United States	30	3.7k 0.5×	2.6k 0.8×	285 0.3×	233 0.3×	616 1.4×	101	4.9k
J.M. Shapiro United States	10	3.3k 0.5×	1.4k 0.4×	564 0.6×	260 0.3×	137 0.3×	16	3.6k
Gene Cheung Japan	31	2.2k 0.3×	1.1k 0.3×	235 0.3×	665 0.8×	442 1.0×	259	3.5k
Marc Antonini France	20	3.2k 0.4×	1.2k 0.4×	673 0.7×	364 0.5×	157 0.4×	144	3.7k
M.T. Orchard United States	31	5.2k 0.7×	1.7k 0.5×	1.3k 1.4×	407 0.5×	259 0.6×	134	5.8k

Countries citing papers authored by William A. Pearlman

Since Specialization

Citations

This map shows the geographic impact of William A. Pearlman'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 William A. Pearlman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William A. Pearlman more than expected).

Fields of papers citing papers by William A. Pearlman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William A. Pearlman. 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 William A. Pearlman. The network helps show where William A. Pearlman may publish in the future.

Co-authorship network of co-authors of William A. Pearlman

This figure shows the co-authorship network connecting the top 25 collaborators of William A. Pearlman. A scholar is included among the top collaborators of William A. Pearlman 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 William A. Pearlman. William A. Pearlman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Pearlman, William A. & Yang Hu. (2016). A Doubly Error Resilient Coder of Image Sequences. Electronic Imaging. 28(2). 1–6. 1 indexed citations

Tang, Xiaoli & William A. Pearlman. (2005). Lossy-to-lossless block-based compression of hyperspectral volumetric data. 5. 3283–3286. 14 indexed citations

Yea, Sehoon & William A. Pearlman. (2005). Critical encoding rate in combined denoising and compression. III–341. 7 indexed citations

Tang, Xiaoli, et al.. (2004). 1 Hyperspectral Image Compression Using Three-Dimensional Wavelet Coding: A Lossy-to-Lossless Solution †. 12 indexed citations

Pearlman, William A., Ashraful Islam, Nithin Nagaraj, & Amir Said. (2004). Efficient, Low-Complexity Image Coding With a Set-Partitioning Embedded Block Coder. IEEE Transactions on Circuits and Systems for Video Technology. 14(11). 1219–1235. 269 indexed citations

Cho, Sungdae, et al.. (2003). Lossless Compression of Volumetric Medical Images with Improved 3-D SPIHT Algorithm. 32(5). 625–7. 7 indexed citations

Wheeler, F.W. & William A. Pearlman. (2003). Low-memory packetized SPIHT image compression. 2. 1193–1197. 16 indexed citations

Pearlman, William A., et al.. (2002). Semi-automatic semantic video object extraction by active contour model. 2. 645–648. 2 indexed citations

Lu, Ligang, et al.. (2002). Conditional entropy-constrained vector quantization of displaced frame difference subband signals. 1. 745–749. 2 indexed citations

10.

Wheeler, F.W. & William A. Pearlman. (2002). Combined spatial and subband block coding of images. 861–864. 9 indexed citations

11.

Pearlman, William A.. (2001). Trends of Tree-Based, Set-Partitioning Compression Techniques in Still and Moving Image Systems. 1–8. 24 indexed citations

12.

Kim, Beong-Jo, Zixiang Xiong, & William A. Pearlman. (2000). Low bit-rate scalable video coding with 3-D set partitioning in hierarchical trees (3-D SPIHT). IEEE Transactions on Circuits and Systems for Video Technology. 10(8). 1374–1387. 364 indexed citations

13.

Pearlman, William A., et al.. (2000). A new flexible bi-orthogonal filter design for multiresolution filterbanks with application to image compression. IEEE Transactions on Signal Processing. 48(8). 2279–2288. 4 indexed citations

14.

Kim, Dong Youn, et al.. (2000). Wavelet compression of ECG signals by the set partitioning in hierarchical trees algorithm. IEEE Transactions on Biomedical Engineering. 47(7). 849–856. 400 indexed citations

15.

Chen, Yingwei & William A. Pearlman. (1996). Three-Dimensional Subband Coding of Video Using the Zero-Tree Method. 12 indexed citations

16.

Sriram, Ram S., Joseph M. Francos, & William A. Pearlman. (1996). Texture coding using a Wold decomposition model. IEEE Transactions on Image Processing. 5(9). 1382–1386. 15 indexed citations

17.

Pearlman, William A., et al.. (1996). <title>Variable-length tree-structured subvector quantization</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2727. 299–309. 1 indexed citations

18.

Pearlman, William A., et al.. (1992). Adaptive transform tree coding of images. IEEE Journal on Selected Areas in Communications. 10(5). 902–912. 7 indexed citations

19.

Pearlman, William A., et al.. (1991). Multiple-rate structured vector quantization of image pyramids. Journal of Visual Communication and Image Representation. 2(2). 103–113. 7 indexed citations

20.

Pearlman, William A., et al.. (1984). Transform Tree Coding of Images.. International Conference on Communications. 502–505. 1 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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