J.C. Klein

3.5k total citations · 3 hit papers
31 papers, 2.6k citations indexed

About

J.C. Klein is a scholar working on Radiology, Nuclear Medicine and Imaging, Computer Vision and Pattern Recognition and Electrical and Electronic Engineering. According to data from OpenAlex, J.C. Klein has authored 31 papers receiving a total of 2.6k 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 8 papers in Electrical and Electronic Engineering. Recurrent topics in J.C. Klein's work include Retinal Imaging and Analysis (8 papers), Electrochemical sensors and biosensors (6 papers) and Medical Image Segmentation Techniques (5 papers). J.C. Klein is often cited by papers focused on Retinal Imaging and Analysis (8 papers), Electrochemical sensors and biosensors (6 papers) and Medical Image Segmentation Techniques (5 papers). J.C. Klein collaborates with scholars based in France, United States and Germany. J.C. Klein's co-authors include F. Zana, Ali Erginay, Pascale Massin, Thomas Walter, George S. Wilson, G. Reach, Raeann Gifford, François Lemonnier, J. Serra and Vincent Poitout and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, IEEE Transactions on Image Processing and Diabetologia.

In The Last Decade

J.C. Klein

31 papers receiving 2.4k citations

Hit Papers

A contribution of image processing to the diagnosis of di... 2001 2026 2009 2017 2002 2001 2013 200 400 600
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.

  1. A contribution of image processing to the diagnosis of diabetic retinopathy-detection of exudates in color fundus images of the human retina
    2002 624 citations Thomas Walter, J.C. Klein et al. IEEE Transactions on Medical Imaging profile →
  2. Segmentation of vessel-like patterns using mathematical morphology and curvature evaluation
    2001 621 citations F. Zana, J.C. Klein IEEE Transactions on Image Processing profile →
  3. TeleOphta: Machine learning and image processing methods for teleophthalmology
    2013 343 citations J.C. Klein, Pascale Massin et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.C. Klein France 18 1.8k 1.4k 1.2k 274 211 31 2.6k
Dahong Qian China 21 664 0.4× 161 0.1× 259 0.2× 70 0.3× 4 0.0× 61 1.3k
K. Narasimhan India 18 229 0.1× 96 0.1× 181 0.1× 198 0.7× 18 0.1× 65 1.0k
Muhammad Owais Pakistan 20 485 0.3× 137 0.1× 428 0.3× 52 0.2× 4 0.0× 94 1.2k
Chuchart Pintavirooj Thailand 16 155 0.1× 39 0.0× 280 0.2× 71 0.3× 14 0.1× 163 816
Bernd Köhler Germany 15 341 0.2× 361 0.3× 48 0.0× 39 0.1× 31 0.1× 45 1.9k
Bunyarit Uyyanonvara Thailand 21 2.6k 1.4× 2.0k 1.5× 1.8k 1.5× 15 0.1× 3 0.0× 77 3.0k
Christopher Bowd United States 53 6.5k 3.5× 7.9k 5.8× 371 0.3× 11 0.0× 10 0.0× 218 8.5k
Xiaofei Wang China 14 511 0.3× 329 0.2× 271 0.2× 49 0.2× 3 0.0× 46 994
Omneya Attallah Egypt 30 839 0.5× 14 0.0× 323 0.3× 106 0.4× 4 0.0× 72 1.9k

Countries citing papers authored by J.C. Klein

Since Specialization
Citations

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

Fields of papers citing papers by J.C. Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.C. Klein. 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 J.C. Klein. The network helps show where J.C. Klein may publish in the future.

Co-authorship network of co-authors of J.C. Klein

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

All Works

20 of 20 papers shown
1.
Klein, J.C., et al.. (2024). Model estimation of eastern oyster larval performance from food quantity and quality measures in western Mississippi Sound. Marine Ecology Progress Series. 745. 73–94. 2 indexed citations
2.
3.
Thiel, Alexander, Branko Aleksić, J.C. Klein, Jobst Rudolf, & Heiss Wd. (2007). Changes in proprioceptive systems activity during recovery from post-stroke hemiparesis. Acta Dermato Venereologica. 39(7). 520–525. 20 indexed citations
4.
Conrath, J., Ali Erginay, Roch Giorgi, et al.. (2006). Evaluation of the effect of JPEG and JPEG2000 image compression on the detection of diabetic retinopathy. Eye. 21(4). 487–493. 22 indexed citations
5.
Denion, É., et al.. (2006). Redistribution of the neurosensory retina in inferior limited macular translocation: an evaluation using image registration. Graefe s Archive for Clinical and Experimental Ophthalmology. 245(3). 437–442. 2 indexed citations
6.
Choleau, Carine, J.C. Klein, G. Reach, et al.. (2002). Calibration of a subcutaneous amperometric glucose sensor implanted for 7 days in diabetic patients. Biosensors and Bioelectronics. 17(8). 647–654. 67 indexed citations
7.
Walter, Thomas, J.C. Klein, Pascale Massin, & Ali Erginay. (2002). A contribution of image processing to the diagnosis of diabetic retinopathy-detection of exudates in color fundus images of the human retina. IEEE Transactions on Medical Imaging. 21(10). 1236–1243. 624 indexed citations breakdown →
8.
Choleau, Carine, J.C. Klein, G. Reach, et al.. (2002). Calibration of a subcutaneous amperometric glucose sensor. Biosensors and Bioelectronics. 17(8). 641–646. 50 indexed citations
9.
Zana, F. & J.C. Klein. (2001). Segmentation of vessel-like patterns using mathematical morphology and curvature evaluation. IEEE Transactions on Image Processing. 10(7). 1010–1019. 621 indexed citations breakdown →
10.
Zana, F. & J.C. Klein. (1999). A multimodal registration algorithm of eye fundus images using vessels detection and Hough transform. IEEE Transactions on Medical Imaging. 18(5). 419–428. 234 indexed citations
11.
Reach, G., M. N. Gangnerau, François Lemonnier, et al.. (1998). Continuous glucose monitoring in the free-moving rat. Metabolism. 47(7). 799–803. 14 indexed citations
12.
Zana, F., et al.. (1998). A region merging algorithm using mathematical morphology: application to macula detection. 423–430. 21 indexed citations
13.
Reach, G., et al.. (1997). A user-friendly method for calibrating a subcutaneous glucose sensor-based hypoglycaemic alarm. Biosensors and Bioelectronics. 12(11). 1061–1070. 30 indexed citations
14.
Moatti-Sirat, D., Vincent Poitout, M. N. Gangnerau, et al.. (1994). Reduction of acetaminophen interference in glucose sensors by a composite Nafion membrane: demonstration in rats and man. Diabetologia. 37(6). 610–616. 2 indexed citations
15.
Moatti-Sirat, D., Vincent Poitout, M. N. Gangnerau, et al.. (1994). Reduction of acetaminophen interference in glucose sensors by a composite Nafion membrane: demonstration in rats and man. Diabetologia. 37(6). 610–616. 43 indexed citations
16.
17.
Kal, Henk B., Jos L. V. Broers, J.C. Klein, et al.. (1993). Cytokeratins expressed in experimental rat bronchial carcinomas. International Journal of Cancer. 53(3). 506–513. 11 indexed citations
18.
Wilson, George S., G. Reach, D. Moatti-Sirat, et al.. (1992). Progress Toward the Development of an Implantable Sensor for Glucose. Clinical Chemistry. 38(9). 1613–1617. 67 indexed citations
19.
20.
Kroll, P., et al.. (1981). Die posttraumatische Fettembolie der Netzhaut. Klinische Monatsblätter für Augenheilkunde. 178(1). 26–31. 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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