Shankar Krishnan

4.8k total citations
119 papers, 3.1k citations indexed

About

Shankar Krishnan is a scholar working on Computer Vision and Pattern Recognition, Computer Graphics and Computer-Aided Design and Computational Mechanics. According to data from OpenAlex, Shankar Krishnan has authored 119 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Computer Vision and Pattern Recognition, 32 papers in Computer Graphics and Computer-Aided Design and 31 papers in Computational Mechanics. Recurrent topics in Shankar Krishnan's work include Computational Geometry and Mesh Generation (26 papers), Advanced Numerical Analysis Techniques (25 papers) and Computer Graphics and Visualization Techniques (20 papers). Shankar Krishnan is often cited by papers focused on Computational Geometry and Mesh Generation (26 papers), Advanced Numerical Analysis Techniques (25 papers) and Computer Graphics and Visualization Techniques (20 papers). Shankar Krishnan collaborates with scholars based in United States, Singapore and India. Shankar Krishnan's co-authors include Dinesh Manocha, O. Chutatape, Kap Luk Chan, Yan Sun, M. Gopi, Ramaswamy Palaniappan, Narayanan Srinivasan, A Min Tjoa, Zheng Liu and Suresh Venkatasubramanian and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Biomedical Engineering and ACM Transactions on Graphics.

In The Last Decade

Shankar Krishnan

116 papers receiving 2.9k citations

Peers

Shankar Krishnan

CVPR

CCM

CGCD

RNMI

Yasuyuki Matsushita Japan

Xianghua Xie United Kingdom

Greg Slabaugh United Kingdom

Yongyi Yang United States

Jörg Peters United States

Zhangyang Wang United States

M.G. Strintzis Greece

Yitian Zhao China

Rui Huang China

Marios S. Pattichis United States

Yasuyuki Matsushita Japan

Shankar Krishnan

5.2k ×5.4

CVPR

115 ×0.2

CCM

1.1k ×1.8

CGCD

814 ×1.4

245 ×0.5

RNMI

Citations per year, relative to Shankar Krishnan Shankar Krishnan (= 1×) peers Yasuyuki Matsushita

Countries citing papers authored by Shankar Krishnan

Since Specialization

Citations

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

Fields of papers citing papers by Shankar Krishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shankar Krishnan

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

Krishnan, Shankar, et al.. (2024). ANALYZING PRODUCT FAILURES AND IMPROVING DESIGN: A CASE STUDY IN MEDICAL ROBOTICS. 1 indexed citations

Perumal, Thinagaran, et al.. (2023). Fall Detection Systems at Night. Computer. 56(6). 44–51. 2 indexed citations

Yun, Chulhee, Shankar Krishnan, & Hossein Mobahi. (2021). A unifying view on implicit bias in training linear neural networks. International Conference on Learning Representations. 2 indexed citations

Kipli, Kuryati, et al.. (2011). Full reference image quality metrics and their performance. 33–38. 7 indexed citations

Krishnan, Shankar. (2011). Project-based learning with international collaboration for training biomedical engineers. PubMed. 2011. 6518–6521. 6 indexed citations

Khutlang, Rethabile, Shankar Krishnan, Andrew Whitelaw, & Tania S. Douglas. (2009). Automated detection of tuberculosis in Ziehl‐Neelsen‐stained sputum smears using two one‐class classifiers. Journal of Microscopy. 237(1). 96–102. 42 indexed citations

Chan, Kap Luk, et al.. (2008). Incorporating Temporal Information Into Level Set Functional for Robust Ventricular Boundary Detection From Echocardiographic Image Sequence. IEEE Transactions on Biomedical Engineering. 55(11). 2548–2556. 6 indexed citations

Krishnan, Shankar & Dinesh Manocha. (2007). Global Visibility and Hidden Surface Removal Algorithms for Free Form Surfaces. 1 indexed citations

Zhou, Juan, Shankar Krishnan, Vincent Chong, & Jiandong Huang. (2005). Extraction of tongue carcinoma using genetic algorithm-induced fuzzy clustering and artificial neural network from MR images. PubMed. 3. 1790–1793. 6 indexed citations

10.

Sun, Yan, Kap Luk Chan, & Shankar Krishnan. (2005). Characteristic wave detection in ECG signal using morphological transform. BMC Cardiovascular Disorders. 5(1). 28–28. 131 indexed citations

11.

Acharya, U. Rajendra, Abhishek Kumar, P. Subbanna Bhat, et al.. (2004). Classification of cardiac abnormalities using heart rate signals. Medical & Biological Engineering & Computing. 42(3). 288–293. 130 indexed citations

12.

Krishnan, Shankar, et al.. (2004). A fusion-based clinical decision support for disease diagnosis from endoscopic images. Computers in Biology and Medicine. 35(3). 259–274. 25 indexed citations

13.

Krishnan, Shankar, et al.. (2003). A Novel Methodology for Extracting Colon's Lumen from Colonoscopic Images. SHILAP Revista de lepidopterología. 11 indexed citations

14.

Tjoa, A Min & Shankar Krishnan. (2003). Feature extraction for the analysis of colon status from the endoscopic images. BioMedical Engineering OnLine. 2(1). 9–9. 66 indexed citations

15.

Krishnan, Shankar, Nabil H. Mustafa, & Suresh Venkatasubramanian. (2002). Hardware-assisted computation of depth contours. Symposium on Discrete Algorithms. 558–567. 19 indexed citations

16.

Srinivasan, Narayanan, et al.. (2002). Cardiac arrhythmia classification using autoregressive modeling. BioMedical Engineering OnLine. 1(1). 5–5. 177 indexed citations

17.

Sun, Yan, Kap Luk Chan, & Shankar Krishnan. (2002). ECG signal conditioning by morphological filtering. Computers in Biology and Medicine. 32(6). 465–479. 163 indexed citations

18.

Chutatape, O., et al.. (2002). Detection and measurement of retinal vessels in fundus images using amplitude modified second-order Gaussian filter. IEEE Transactions on Biomedical Engineering. 49(2). 168–172. 224 indexed citations

19.

Yang, Xin, Shankar Krishnan, & K.L. Chan. (2000). Color Image Segmentation Based on Fuzzy Rule-Based Reasoning Applied to Colonoscopic Images. Critical Reviews in Biomedical Engineering. 28(3-4). 355–361. 4 indexed citations

20.

Krishnan, Shankar, et al.. (1999). Micromachines in endoscopy. Best Practice & Research Clinical Gastroenterology. 13(1). 49–58. 11 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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