Per H. Christensen

1.5k total citations
32 papers, 1.0k citations indexed

About

Per H. Christensen is a scholar working on Computer Graphics and Computer-Aided Design, Computer Vision and Pattern Recognition and Computational Mechanics. According to data from OpenAlex, Per H. Christensen has authored 32 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Computer Graphics and Computer-Aided Design, 21 papers in Computer Vision and Pattern Recognition and 14 papers in Computational Mechanics. Recurrent topics in Per H. Christensen's work include Computer Graphics and Visualization Techniques (27 papers), Advanced Vision and Imaging (13 papers) and 3D Shape Modeling and Analysis (12 papers). Per H. Christensen is often cited by papers focused on Computer Graphics and Visualization Techniques (27 papers), Advanced Vision and Imaging (13 papers) and 3D Shape Modeling and Analysis (12 papers). Per H. Christensen collaborates with scholars based in United States, United Kingdom and France. Per H. Christensen's co-authors include Henrik Wann Jensen, Wojciech Jarosz, Eric J. Stollnitz, David Salesin, Ralf Habel, Linda G. Shapiro, Dani Lischinski, Wayne L. Wooten, Andrew Kensler and Tony DeRose and has published in prestigious journals such as ACM Transactions on Graphics, International Journal of Computer Vision and IEEE Transactions on Visualization and Computer Graphics.

In The Last Decade

Per H. Christensen

31 papers receiving 873 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Per H. Christensen United States	18	862	753	429	76	73	32	1.0k
Nicolas Holzschuch France	19	977 1.1×	1.0k 1.4×	504 1.2×	73 1.0×	38 0.5×	55	1.3k
Carsten Benthin Germany	17	1.2k 1.4×	1.0k 1.4×	643 1.5×	27 0.4×	36 0.5×	37	1.5k
Iliyan Georgiev Germany	17	700 0.8×	635 0.8×	298 0.7×	53 0.7×	88 1.2×	50	909
Toshiya Hachisuka Canada	23	1.1k 1.3×	1.0k 1.4×	385 0.9×	127 1.7×	139 1.9×	58	1.5k
Eric P. Lafortune United States	11	980 1.1×	871 1.2×	480 1.1×	229 3.0×	53 0.7×	15	1.3k
Yves Willems Belgium	10	451 0.5×	412 0.5×	153 0.4×	80 1.1×	23 0.3×	25	575
Austin Robison United States	6	344 0.4×	345 0.5×	165 0.4×	23 0.3×	39 0.5×	9	609
Art Tevs Germany	11	260 0.3×	366 0.5×	276 0.6×	25 0.3×	26 0.4×	18	545
Ares Lagae Belgium	17	720 0.8×	594 0.8×	500 1.2×	34 0.4×	33 0.5×	44	1.0k
Kei Iwasaki Japan	15	350 0.4×	261 0.3×	219 0.5×	33 0.4×	21 0.3×	89	646

Countries citing papers authored by Per H. Christensen

Since Specialization

Citations

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

Fields of papers citing papers by Per H. Christensen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per H. Christensen. 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 Per H. Christensen. The network helps show where Per H. Christensen may publish in the future.

Co-authorship network of co-authors of Per H. Christensen

This figure shows the co-authorship network connecting the top 25 collaborators of Per H. Christensen. A scholar is included among the top collaborators of Per H. Christensen 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 Per H. Christensen. Per H. Christensen 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.

Keller, Alexander, et al.. (2019). My favorite samples. 1–271. 3 indexed citations

2.

Christensen, Per H., et al.. (2018). RenderMan. ACM Transactions on Graphics. 37(3). 1–21. 40 indexed citations

3.

Christensen, Per H. & Wojciech Jarosz. (2016). The Path to Path-Traced Movies. arXiv (Cornell University). 10(2). 103–175. 35 indexed citations

4.

Christensen, Per H. & Wojciech Jarosz. (2016). The Path to Path-Traced Movies. now publishers, Inc. eBooks. 14 indexed citations

5.

Keller, Ianus, et al.. (2015). The path tracing revolution in the movie industry. 1–7. 29 indexed citations

6.

Christensen, Per H.. (2015). An approximate reflectance profile for efficient subsurface scattering. 1–1. 24 indexed citations

7.

Habel, Ralf, Per H. Christensen, & Wojciech Jarosz. (2013). Photon Beam Diffusion: A Hybrid Monte Carlo Method for Subsurface Scattering. Computer Graphics Forum. 32(4). 27–37. 55 indexed citations

8.

Křivánek, Jaroslav, et al.. (2008). Session details: SIGGRAPH Core: Practical global illumination with irradiance caching. 1 indexed citations

9.

Jensen, Henrik Wann & Per H. Christensen. (2007). High quality rendering using ray tracing and photon mapping. 1–1. 24 indexed citations

10.

Vasalos, Angelo, et al.. (2006). ULSD: Ensuring the unit makes on-spec product. 1 indexed citations

11.

Dutré, Philip, et al.. (2003). Proceedings of the 14th Eurographics workshop on Rendering. 29 indexed citations

12.

Christensen, Per H., et al.. (2003). Ray Differentials and Multiresolution Geometry Caching for Distribution Ray Tracing in Complex Scenes. Computer Graphics Forum. 22(3). 543–552. 57 indexed citations

13.

Christensen, Per H., et al.. (2000). A practical guide to global illumination using photon mapping. 38. 60–90. 26 indexed citations

14.

Christensen, Per H.. (1999). Faster Photon Map Global Illumination. Journal of Graphics Tools. 4(3). 1–10. 47 indexed citations

15.

Christensen, Per H.. (1999). Contour rendering. ACM SIGGRAPH Computer Graphics. 33(1). 58–61. 2 indexed citations

16.

Christensen, Per H.. (1997). Invited Talk: Global Illumination for Professional 3D Animation, Visualization, Special Effects. 321–326. 2 indexed citations

17.

Christensen, Per H., Dani Lischinski, Eric J. Stollnitz, & David Salesin. (1997). Clustering for glossy global illumination. ACM Transactions on Graphics. 16(1). 3–33. 59 indexed citations

18.

Christensen, Per H., Eric J. Stollnitz, David Salesin, & Tony DeRose. (1996). Global illumination of glossy environments using wavelets and importance. ACM Transactions on Graphics. 15(1). 37–71. 42 indexed citations

19.

Christensen, Per H.. (1996). Hierarchical techniques for glossy global illumination. 9 indexed citations

20.

Christensen, Per H. & Linda G. Shapiro. (1994). Three-dimensional shape from color photometric stereo. International Journal of Computer Vision. 13(2). 213–227. 34 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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