Ramtin Shams

1.4k total citations · 1 hit paper
19 papers, 989 citations indexed

About

Ramtin Shams is a scholar working on Computer Vision and Pattern Recognition, Aerospace Engineering and Computer Networks and Communications. According to data from OpenAlex, Ramtin Shams has authored 19 papers receiving a total of 989 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Computer Vision and Pattern Recognition, 6 papers in Aerospace Engineering and 5 papers in Computer Networks and Communications. Recurrent topics in Ramtin Shams's work include Medical Image Segmentation Techniques (9 papers), Robotics and Sensor-Based Localization (6 papers) and Wireless Communication Security Techniques (2 papers). Ramtin Shams is often cited by papers focused on Medical Image Segmentation Techniques (9 papers), Robotics and Sensor-Based Localization (6 papers) and Wireless Communication Security Techniques (2 papers). Ramtin Shams collaborates with scholars based in Australia, Germany and United States. Ramtin Shams's co-authors include Parastoo Sadeghi, Rodney A. Kennedy, Predrag Rapajic, Richard Hartley, Nassir Navab, Oliver Kutter, Nick Barnes, Danail Traskov, Christian Wachinger and Vijaya Patil and has published in prestigious journals such as IEEE Signal Processing Magazine, Endoscopy and Computer Methods and Programs in Biomedicine.

In The Last Decade

Ramtin Shams

19 papers receiving 947 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.

Finite-state Markov modeling of fading channels - a survey of principles and applications

2008 341 citations Parastoo Sadeghi, Rodney A. Kennedy et al. IEEE Signal Processing Magazine profile →

Peers

Ramtin Shams

EEE

CNC

CVPR

RNMI

William Plishker United States

Thomas Fevens Canada

Saeed Sadri Iran

Shahram Shirani Canada

Thomas Noll Germany

Mohammad Faisal Pakistan

James R. Hopgood United Kingdom

Kyung‐Yong Chwa South Korea

Tuncer C. Aysal United States

William Plishker United States

Ramtin Shams

254 ×0.7

EEE

1.1k ×2.9

CNC

244 ×0.7

CVPR

101 ×0.5

RNMI

101 ×0.9

Citations per year, relative to Ramtin Shams Ramtin Shams (= 1×) peers William Plishker

Countries citing papers authored by Ramtin Shams

Since Specialization

Citations

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

Fields of papers citing papers by Ramtin Shams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramtin Shams

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

Obstein, Keith L., Raúl San Jośe Estépar, Jagadeesan Jayender, et al.. (2011). Image Registered Gastroscopic Ultrasound (IRGUS) in human subjects: a pilot study to assess feasibility. Endoscopy. 43(5). 394–399. 9 indexed citations

Shams, Ramtin, et al.. (2011). An algorithm for efficient computation of spatial impulse response on the GPU with application in ultrasound simulation. ANU Open Research (Australian National University). 45–51. 7 indexed citations

Sadeghi, Parastoo, et al.. (2011). A Generalized Model for Cost and Fairness Analysis in Coded Cooperative Data Exchange. ANU Open Research (Australian National University). 1–6. 36 indexed citations

Shams, Ramtin & Parastoo Sadeghi. (2010). On optimization of finite-difference time-domain (FDTD) computation on heterogeneous and GPU clusters. Journal of Parallel and Distributed Computing. 71(4). 584–593. 22 indexed citations

Shams, Ramtin, Parastoo Sadeghi, Rodney A. Kennedy, & Richard Hartley. (2010). A Survey of Medical Image Registration on Multicore and the GPU. IEEE Signal Processing Magazine. 27(2). 50–60. 148 indexed citations

Sadeghi, Parastoo, Ramtin Shams, & Danail Traskov. (2010). An Optimal Adaptive Network Coding Scheme for Minimizing Decoding Delay in Broadcast Erasure Channels. EURASIP Journal on Wireless Communications and Networking. 2010(1). 71 indexed citations

Shams, Ramtin, Parastoo Sadeghi, Rodney A. Kennedy, & Richard Hartley. (2009). Parallel computation of mutual information on the GPU with application to real-time registration of 3D medical images. Computer Methods and Programs in Biomedicine. 99(2). 133–146. 55 indexed citations

Kutter, Oliver, Ramtin Shams, & Nassir Navab. (2009). Visualization and GPU-accelerated simulation of medical ultrasound from CT images. Computer Methods and Programs in Biomedicine. 94(3). 250–266. 81 indexed citations

Shams, Ramtin, Richard Hartley, & Nassir Navab. (2008). Real-Time Simulation of Medical Ultrasound from CT Images. Lecture notes in computer science. 11(Pt 2). 734–741. 60 indexed citations

10.

Sadeghi, Parastoo, Rodney A. Kennedy, Predrag Rapajic, & Ramtin Shams. (2008). Finite-state Markov modeling of fading channels - a survey of principles and applications. IEEE Signal Processing Magazine. 25(5). 57–80. 341 indexed citations breakdown →

11.

Wachinger, Christian, Ramtin Shams, & Nassir Navab. (2008). Estimation of acoustic impedance from multiple ultrasound images with application to spatial compounding. ANU Open Research (Australian National University). 1–8. 5 indexed citations

12.

Shams, Ramtin & Rodney A. Kennedy. (2007). Efficient Histogram Algorithms for NVIDIA CUDA Compatible Devices. ANU Open Research (Australian National University). 58 indexed citations

13.

Shams, Ramtin, Rodney A. Kennedy, Parastoo Sadeghi, & Richard Hartley. (2007). Gradient Intensity-Based Registration of Multi-Modal Images of the Brain. ANU Open Research (Australian National University). 3. 1–8. 13 indexed citations

14.

Shams, Ramtin, Parastoo Sadeghi, & Rodney A. Kennedy. (2007). Gradient Intensity: A New Mutual Information-Based Registration Method. ANU Open Research (Australian National University). 1–8. 13 indexed citations

15.

Sadeghi, Parastoo, Pascal O. Vontobel, & Ramtin Shams. (2007). Optimizing Information Rate Bounds for Channels with Memory. ANU Open Research (Australian National University). i. 171–175. 1 indexed citations

16.

Shams, Ramtin, Nick Barnes, & Richard Hartley. (2007). Image Registration in Hough Space Using Gradient of Images. ANU Open Research (Australian National University). 226–232. 8 indexed citations

17.

Shams, Ramtin, Rodney A. Kennedy, & Parastoo Sadeghi. (2007). Efficient image registration by decoupled parameter estimation using gradient-based techniques and mutual information. 1–4. 3 indexed citations

18.

Shams, Ramtin & Parastoo Sadeghi. (2007). Bar Code Recognition in Highly Distorted and Low Resolution Images. ANU Open Research (Australian National University). 2. I–737. 14 indexed citations

19.

Shams, Ramtin & Nick Barnes. (2007). Speeding up Mutual Information Computation Using NVIDIA CUDA Hardware. 555–560. 44 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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