D. Townsend

656 total citations
19 papers, 462 citations indexed

About

D. Townsend is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Radiation. According to data from OpenAlex, D. Townsend has authored 19 papers receiving a total of 462 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Radiology, Nuclear Medicine and Imaging, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Radiation. Recurrent topics in D. Townsend's work include Medical Imaging Techniques and Applications (12 papers), Radiomics and Machine Learning in Medical Imaging (5 papers) and Nuclear Physics and Applications (5 papers). D. Townsend is often cited by papers focused on Medical Imaging Techniques and Applications (12 papers), Radiomics and Machine Learning in Medical Imaging (5 papers) and Nuclear Physics and Applications (5 papers). D. Townsend collaborates with scholars based in United States, Switzerland and France. D. Townsend's co-authors include Carolyn C. Meltzer, Melanie B. Fukui, Todd M. Blodgett, Carl H. Snyderman, Eugene N. Myers, Barton F. Branstetter, Jonas Johnson, Barry McCook, F. Sauli and J. Saudinos and has published in prestigious journals such as NeuroImage, Physics in Medicine and Biology and Radiographics.

In The Last Decade

D. Townsend

19 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Townsend United States	10	251	135	117	93	71	19	462
Gregg E. Franklin United States	8	170 0.7×	191 1.4×	86 0.7×	289 3.1×	102 1.4×	11	558
Rob J. S. Lamers Netherlands	12	231 0.9×	45 0.3×	62 0.5×	442 4.8×	48 0.7×	18	557
Ting Song China	12	500 2.0×	25 0.2×	113 1.0×	159 1.7×	16 0.2×	27	699
Linda Rossi Netherlands	12	271 1.1×	39 0.3×	33 0.3×	280 3.0×	38 0.5×	43	537
Vladimir A. Semenenko United States	8	422 1.7×	38 0.3×	49 0.4×	481 5.2×	29 0.4×	12	701
Oliver J. Gurney‐Champion Netherlands	19	794 3.2×	34 0.3×	65 0.6×	170 1.8×	97 1.4×	63	989
Benjamin Harris Australia	12	208 0.8×	30 0.2×	30 0.3×	186 2.0×	59 0.8×	25	445
Mary Ann Uhlenhopp United States	6	311 1.2×	38 0.3×	147 1.3×	840 9.0×	255 3.6×	6	999
Jia-Yang Lu China	10	111 0.4×	38 0.3×	54 0.5×	196 2.1×	30 0.4×	32	333
Eliana Vásquez Osorio United Kingdom	17	672 2.7×	104 0.8×	91 0.8×	478 5.1×	66 0.9×	88	1.1k

Countries citing papers authored by D. Townsend

Since Specialization

Citations

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

Fields of papers citing papers by D. Townsend

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Townsend. 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 D. Townsend. The network helps show where D. Townsend may publish in the future.

Co-authorship network of co-authors of D. Townsend

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

All Works

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19 of 19 papers shown

Fukui, Melanie B., Todd M. Blodgett, Carl H. Snyderman, et al.. (2005). Combined PET-CT in the Head and Neck. Radiographics. 25(4). 913–930. 119 indexed citations

Blodgett, Todd M., Melanie B. Fukui, Carl H. Snyderman, et al.. (2005). Combined PET-CT in the Head and Neck. Radiographics. 25(4). 897–912. 117 indexed citations

Rappoport, V., Jonathan Carney, & D. Townsend. (2005). CT tube-voltage dependent attenuation correction scheme for PET/CT scanners. IEEE Symposium Conference Record Nuclear Science 2004.. 6. 3853–3857. 4 indexed citations

Townsend, D.. (2004). Physical principles and technology of clinical PET imaging.. PubMed. 33(2). 133–45. 64 indexed citations

Bai, Chuanyong, Paul E. Kinahan, D. Brasse, Claude Comtat, & D. Townsend. (2002). Postinjection single photon transmission tomography with ordered-subset algorithms for whole-body PET imaging. IEEE Transactions on Nuclear Science. 49(1). 74–81. 9 indexed citations

Bai, Cong, Paul E. Kinahan, D. Brasse, Claude Comtat, & D. Townsend. (2002). Transmission reconstruction using an ordered-subset algorithm for single photon transmission tomography in PET. 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149). 2. 13/102–13/107. 1 indexed citations

Carney, Jonathan, D. Townsend, Paul E. Kinahan, et al.. (2001). CT-based attenuation correction : the effects of imaging with the arms in the field of view. 42(5). 56–57. 14 indexed citations

Luketich, James D., Philip R. Schauer, D. Townsend, et al.. (1997). Minimally invasive surgical biopsy confirms PET findings in esophageal cancer. Surgical Endoscopy. 11(12). 1213–1215. 13 indexed citations

Kinahan, Paul E., Christian Michel, Michel Defrise, et al.. (1997). Accelerated statistical reconstruction methods for PET and coincidence-SPECT wholebody oncology imaging. 102. 3 indexed citations

10.

Noll, Douglas C., Paul E. Kinahan, M. A. Mintun, Keith R. Thulborn, & D. Townsend. (1996). Comparison of activation response using functional PET and MRI. NeuroImage. 3(3). S34–S34. 1 indexed citations

11.

Townsend, D., Yuna Choi, & D. Sashin. (1994). An investigation of practical scatter correction techniques for 3D PET. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 35. 9 indexed citations

12.

Townsend, D., et al.. (1989). Existence of best N-convex approximants in L1. Approximation Theory and Its Applications. 5(2). 51–57. 6 indexed citations

13.

Townsend, D.. (1987). Comparisons between T(r, f) and the total variation of arg f(reiθ) and log ¦f(reiθ)¦. Journal of Mathematical Analysis and Applications. 128(2). 347–361. 2 indexed citations

14.

Townsend, D.. (1985). Positron Emission Tomography. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 516. 52–52. 58 indexed citations

15.

Darst, R. B., et al.. (1983). The Polya algorithm in L∞ approximation. Journal of Approximation Theory. 38(3). 209–220. 13 indexed citations

16.

Charpak, G., et al.. (1977). Nuclear Scattering Radiography. Journal of Computer Assisted Tomography. 1(2). 265–265. 1 indexed citations

17.

Charpak, G., S. Majewski, Y. Perrin, et al.. (1976). Further results in nuclear scattering radiography. Physics in Medicine and Biology. 21(6). 941–948. 8 indexed citations

18.

Charpak, G., L. Dubal, S. Majewski, et al.. (1976). Some Further Results in Nuclear Scattering Radiography. IEEE Transactions on Nuclear Science. 23(1). 590–593. 2 indexed citations

19.

Saudinos, J., et al.. (1975). Nuclear scattering applied to radiography. Physics in Medicine and Biology. 20(6). 890–905. 18 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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