P.N. Heller

1.7k total citations
25 papers, 1.1k citations indexed

About

P.N. Heller is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Electrical and Electronic Engineering. According to data from OpenAlex, P.N. Heller has authored 25 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Computer Vision and Pattern Recognition, 11 papers in Signal Processing and 9 papers in Electrical and Electronic Engineering. Recurrent topics in P.N. Heller's work include Image and Signal Denoising Methods (16 papers), Digital Filter Design and Implementation (10 papers) and Advanced Image Fusion Techniques (6 papers). P.N. Heller is often cited by papers focused on Image and Signal Denoising Methods (16 papers), Digital Filter Design and Implementation (10 papers) and Advanced Image Fusion Techniques (6 papers). P.N. Heller collaborates with scholars based in United States and Germany. P.N. Heller's co-authors include Vasily Strela, Christopher Heil, Gilbert Strang, Pankaj Topiwala, R. Gopinath, Steffen Peter, Truong Q. Nguyen, C.S. Burrus, Tanja Karp and Richard E. Mayer and has published in prestigious journals such as Communications of the ACM, IEEE Transactions on Image Processing and IEEE Transactions on Signal Processing.

In The Last Decade

P.N. Heller

22 papers receiving 981 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P.N. Heller United States	12	715	445	206	199	150	25	1.1k
Daniel Pak-Kong Lun Hong Kong	18	887 1.2×	155 0.3×	108 0.5×	339 1.7×	29 0.2×	147	1.2k
Naitong Zhang China	21	653 0.9×	446 1.0×	807 3.9×	59 0.3×	582 3.9×	105	1.6k
I. Kozintsev United States	18	1.3k 1.7×	475 1.1×	421 2.0×	505 2.5×	19 0.1×	49	1.9k
Ricardo L. de Queiroz Brazil	27	2.7k 3.7×	1.0k 2.3×	168 0.8×	335 1.7×	65 0.4×	176	3.0k
S. Oraintara United States	20	808 1.1×	496 1.1×	126 0.6×	284 1.4×	64 0.4×	90	1.2k
Baltasar Beferull‐Lozano Norway	20	482 0.7×	189 0.4×	701 3.4×	227 1.1×	46 0.3×	152	1.8k
D.M. Monro United Kingdom	19	749 1.0×	729 1.6×	61 0.3×	60 0.3×	19 0.1×	93	1.4k
G. Orlandi Italy	13	203 0.3×	159 0.4×	150 0.7×	124 0.6×	29 0.2×	64	734
G. Carayannis Greece	19	514 0.7×	618 1.4×	80 0.4×	108 0.5×	30 0.2×	91	1.3k
T.P. Barnwell United States	19	1.3k 1.8×	1.3k 3.0×	239 1.2×	103 0.5×	196 1.3×	117	1.8k

Countries citing papers authored by P.N. Heller

Since Specialization

Citations

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

Fields of papers citing papers by P.N. Heller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.N. Heller. 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 P.N. Heller. The network helps show where P.N. Heller may publish in the future.

Co-authorship network of co-authors of P.N. Heller

This figure shows the co-authorship network connecting the top 25 collaborators of P.N. Heller. A scholar is included among the top collaborators of P.N. Heller 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 P.N. Heller. P.N. Heller 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

Heller, P.N., et al.. (2025). Concept for Designing an ICS Testbed from a Penetration Testing Perspective. 561–568.

Elliott, Michael R. & P.N. Heller. (2010). Object-oriented software considerations in airborne systems and equipment certification. 85–96. 3 indexed citations

Heller, P.N.. (2002). Lagrange M-th band filters and the construction of smooth M-band wavelets. 108–111. 9 indexed citations

Hemami, S.S., et al.. (2002). Smoothness-constrained wavelet image compression. 1. 569–572. 2 indexed citations

Sandberg, S.D., et al.. (2002). A family of wavelet-related sequences as a basis for an LPI/D communications system prototype. 2. 537–542. 4 indexed citations

Heller, P.N., et al.. (2002). Biorthogonal cosine-modulated filter bank. 3. 1471–1474. 16 indexed citations

Heller, P.N., et al.. (2002). An M-band, 2-dimensional translation-invariant wavelet transform and applications. 2. 1077–1080. 4 indexed citations

Heller, P.N., et al.. (2002). Linear-phase M-band wavelets with application to image coding. 2. 1496–1499. 10 indexed citations

Singh, Hari & P.N. Heller. (2002). WaveTool: an integrated software for wavelet and multirate signal processing. Proceedings - International Conference on Image Processing. 1. 85–88.

10.

Heller, P.N., et al.. (2002). Multiwavelet filter banks for data compression. 3. 1796–1799. 14 indexed citations

11.

Oraintara, S., Trac D. Tran, P.N. Heller, & Truong Q. Nguyen. (2001). Lattice structure for regular paraunitary linear-phase filterbanks and M-band orthogonal symmetric wavelets. IEEE Transactions on Signal Processing. 49(11). 2659–2672. 57 indexed citations

12.

Heller, P.N., Tanja Karp, & Truong Q. Nguyen. (1999). A general formulation of modulated filter banks. IEEE Transactions on Signal Processing. 47(4). 986–1002. 130 indexed citations

13.

Strela, Vasily, P.N. Heller, Gilbert Strang, Pankaj Topiwala, & Christopher Heil. (1999). The application of multiwavelet filterbanks to image processing. IEEE Transactions on Image Processing. 8(4). 548–563. 317 indexed citations

14.

Karp, Tanja, et al.. (1999). Performance analysis of multicarrier modulation systems using cosine modulated filter banks. 1405–1408 vol.3. 24 indexed citations

15.

Heller, P.N., et al.. (1995). <title>Optimally smooth symmetric quadrature mirror filters for image coding</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2491. 119–130. 6 indexed citations

16.

Reiter, Edmund C. & P.N. Heller. (1994). Wavelet transform‐based compression of NMO‐corrected CDP gathers. 11. 731–734. 2 indexed citations

17.

Peter, Steffen, P.N. Heller, R. Gopinath, & C.S. Burrus. (1993). Theory of regular M-band wavelet bases. IEEE Transactions on Signal Processing. 41(12). 3497–3511. 232 indexed citations

18.

Amols, Howard, et al.. (1980). Preclinical studies of dynamic treatment modes in pion therapy. Medical Physics. 7(6). 621–626. 4 indexed citations

19.

Shneiderman, Ben, et al.. (1977). Experimental investigations of the utility of detailed flowcharts in programming. Communications of the ACM. 20(6). 373–381. 130 indexed citations

20.

Kusko, Alexander & P.N. Heller. (1955). Computer for automatizing network analyzer operation. Transactions of the American Institute of Electrical Engineers Part I Communication and Electronics. 74(2). 208–214.

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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