Kirt Schaper

2.0k total citations · 1 hit paper
19 papers, 1.5k citations indexed

About

Kirt Schaper is a scholar working on Radiology, Nuclear Medicine and Imaging, Computer Vision and Pattern Recognition and Cognitive Neuroscience. According to data from OpenAlex, Kirt Schaper has authored 19 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Radiology, Nuclear Medicine and Imaging, 8 papers in Computer Vision and Pattern Recognition and 5 papers in Cognitive Neuroscience. Recurrent topics in Kirt Schaper's work include Advanced MRI Techniques and Applications (7 papers), Medical Image Segmentation Techniques (5 papers) and Functional Brain Connectivity Studies (5 papers). Kirt Schaper is often cited by papers focused on Advanced MRI Techniques and Applications (7 papers), Medical Image Segmentation Techniques (5 papers) and Functional Brain Connectivity Studies (5 papers). Kirt Schaper collaborates with scholars based in United States, Denmark and Canada. Kirt Schaper's co-authors include David A. Rottenberg, Richard M. Leahy, David W. Shattuck, S. Sandor-Leahy, Jon Anderson, Stephen C. Strother, Kelly Rehm, Roger P. Woods, John J. Sidtis and Jeih‐San Liow and has published in prestigious journals such as NeuroImage, Journal of Cerebral Blood Flow & Metabolism and Human Brain Mapping.

In The Last Decade

Kirt Schaper

19 papers receiving 1.4k 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.

Magnetic Resonance Image Tissue Classification Using a Partial Volume Model

2001 755 citations David W. Shattuck, S. Sandor-Leahy et al. NeuroImage profile →

Peers

Kirt Schaper

CVPR

RNMI

NEURO

PMH

Jon Anderson United Kingdom

Lasse Riis Østergaard Denmark

Kelly Rehm United States

Brent C. Munsell United States

S. Sandor-Leahy United States

Lucia Ballerini United Kingdom

A. C. F. Colchester United Kingdom

Armin Biller Germany

Dinggang Shen United States

Jon Anderson United Kingdom

Kirt Schaper

220 ×0.3

CVPR

720 ×1.1

RNMI

987 ×3.0

102 ×0.4

NEURO

58 ×0.6

PMH

Citations per year, relative to Kirt Schaper Kirt Schaper (= 1×) peers Jon Anderson

Countries citing papers authored by Kirt Schaper

Since Specialization

Citations

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

Fields of papers citing papers by Kirt Schaper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kirt Schaper

This figure shows the co-authorship network connecting the top 25 collaborators of Kirt Schaper. A scholar is included among the top collaborators of Kirt Schaper 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 Kirt Schaper. Kirt Schaper 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

Ju, Lili, et al.. (2005). Quantitative evaluation of three cortical surface flattening methods. NeuroImage. 28(4). 869–880. 35 indexed citations

Ju, Lili, et al.. (2005). Cortical surface flattening using least square conformal mapping with minimal metric distortion. 2. 77–80. 22 indexed citations

Rehm, Kelly, et al.. (2004). Quantitative comparison of four brain extraction algorithms. NeuroImage. 22(3). 1255–1261. 91 indexed citations

Rehm, Kelly, et al.. (2004). Putting our heads together: a consensus approach to brain/non-brain segmentation in T1-weighted MR volumes. NeuroImage. 22(3). 1262–1270. 57 indexed citations

Arnold, Jonathon C., Jeih‐San Liow, Kirt Schaper, et al.. (2001). Qualitative and Quantitative Evaluation of Six Algorithms for Correcting Intensity Nonuniformity Effects. NeuroImage. 13(5). 931–943. 124 indexed citations

Shattuck, David W., S. Sandor-Leahy, Kirt Schaper, David A. Rottenberg, & Richard M. Leahy. (2001). Magnetic Resonance Image Tissue Classification Using a Partial Volume Model. NeuroImage. 13(5). 856–876. 755 indexed citations breakdown →

Schaper, Kirt, Jonathon C. Arnold, Jeih‐San Liow, et al.. (2001). Evaluation of six algorithms for correcting intensity non-uniformity effects in MRI volumes. NeuroImage. 13(6). 237–237. 1 indexed citations

Schaper, Kirt, et al.. (2001). Automatic surface extraction by discrete, topologically controlled, region growing. NeuroImage. 13(6). 44–44. 1 indexed citations

Rehm, Kelly, et al.. (2000). Use of cerebellar landmarks to define a coordinate system and an isolation strategy. NeuroImage. 11(5). S536–S536. 2 indexed citations

10.

Rehm, Kelly, Stephen C. Strother, Jon Anderson, et al.. (2000). Comparison of voxel- and volume-of-interest-based analyses in FDG PET scans of HIV positive and healthy individuals.. PubMed. 41(4). 612–21. 24 indexed citations

11.

Rehm, Kelly, David W. Shattuck, Richard M. Leahy, Kirt Schaper, & David A. Rottenberg. (1999). Semi-automated stripping of T1 MRI volumes: I. Consensus of intensity-and edge-based methods. 9. 7 indexed citations

12.

Rehm, Kelly, Sally A. Frutiger, Kirt Schaper, et al.. (1998). A symbolic environment for visualizing activated foci in functional neuroimaging datasets. Medical Image Analysis. 2(3). 215–226. 18 indexed citations

13.

Strother, Stephen C., Nicholas Lange, Jon Anderson, et al.. (1997). Activation pattern reproducibility: Measuring the effects of group size and data analysis models. Human Brain Mapping. 5(4). 312–316. 45 indexed citations

14.

Schaper, Kirt, Kelly Rehm, D. W. Sumners, et al.. (1996). Symbolic representation of functional data: the corner-cube environment. NeuroImage. 3(3). S166–S166. 3 indexed citations

15.

Rottenberg, David A., John J. Sidtis, Stephen C. Strother, et al.. (1996). Abnormal cerebral glucose metabolism in HIV-1 seropositive subjects with and without dementia.. PubMed. 37(7). 1133–41. 105 indexed citations

16.

Sidtis, John J., Stephen C. Strother, James R. Anderson, et al.. (1996). Functional activation during speech: Convergence and divergence with clinical data. NeuroImage. 3(3). S459–S459. 1 indexed citations

17.

Strother, Stephen C., Jon Anderson, Kirt Schaper, et al.. (1995). Principal Component Analysis and the Scaled Subprofile Model Compared to Intersubject Averaging and Statistical Parametric Mapping: I. “Functional Connectivity” of the Human Motor System Studied with [¹⁵O]Water PET. Journal of Cerebral Blood Flow & Metabolism. 15(5). 738–753. 82 indexed citations

18.

Rehm, Kelly, Stephen C. Strother, Jon Anderson, Kirt Schaper, & David A. Rottenberg. (1994). Display of merged multimodality brain images using interleaved pixels with independent color scales.. PubMed. 35(11). 1815–21. 45 indexed citations

19.

Bonar, David, Kirt Schaper, Jon Anderson, David A. Rottenberg, & Stephen C. Strother. (1993). Graphical Analysis of MR Feature Space for Measurement of CSF, Gray-Matter, and White-Matter Volumes. Journal of Computer Assisted Tomography. 17(3). 461–470. 38 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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