S. Poornachandra

496 total citations
26 papers, 385 citations indexed

About

S. Poornachandra is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, S. Poornachandra has authored 26 papers receiving a total of 385 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Computer Vision and Pattern Recognition, 6 papers in Signal Processing and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in S. Poornachandra's work include Image and Signal Denoising Methods (11 papers), ECG Monitoring and Analysis (4 papers) and Chaos-based Image/Signal Encryption (4 papers). S. Poornachandra is often cited by papers focused on Image and Signal Denoising Methods (11 papers), ECG Monitoring and Analysis (4 papers) and Chaos-based Image/Signal Encryption (4 papers). S. Poornachandra collaborates with scholars based in India and Israel. S. Poornachandra's co-authors include N. Kumaravel, R. Amutha, V. Ravichandran, S. Anandhan, K. Rajkumar, R. Senthilkumar and Amitava Bhattacharyya and has published in prestigious journals such as Measurement, Journal of Medical Systems and Digital Signal Processing.

In The Last Decade

S. Poornachandra

23 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Poornachandra India	7	220	166	96	95	78	26	385
N. Kumaravel India	11	199 0.9×	158 1.0×	92 1.0×	73 0.8×	63 0.8×	39	418
Lalita Gupta India	7	166 0.8×	110 0.7×	118 1.2×	54 0.6×	79 1.0×	19	375
M. Bilginer Gülmezoğlu Türkiye	10	362 1.6×	186 1.1×	201 2.1×	100 1.1×	233 3.0×	29	734
Rini Smita Thakur India	6	160 0.7×	109 0.7×	108 1.1×	42 0.4×	77 1.0×	8	349
Ranjeet Kumar India	12	236 1.1×	155 0.9×	174 1.8×	136 1.4×	48 0.6×	38	451
Mahesh S. Chavan India	12	160 0.7×	61 0.4×	108 1.1×	104 1.1×	74 0.9×	45	382
Pratik Singh India	7	211 1.0×	80 0.5×	96 1.0×	72 0.8×	90 1.2×	16	316
Borui Hou China	8	208 0.9×	99 0.6×	82 0.9×	161 1.7×	166 2.1×	9	484
Wissam Jenkal Morocco	8	241 1.1×	70 0.4×	132 1.4×	63 0.7×	88 1.1×	20	317
Shubhojeet Chatterjee India	3	157 0.7×	58 0.3×	99 1.0×	36 0.4×	75 1.0×	4	263

Countries citing papers authored by S. Poornachandra

Since Specialization

Citations

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

Fields of papers citing papers by S. Poornachandra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Poornachandra

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

Poornachandra, S., et al.. (2021). Nanocomposite Piezoresistive Pressure Sensor in Gait Monitoring for Arthritis Patient. IETE Journal of Research. 69(5). 2743–2751. 1 indexed citations

Poornachandra, S., et al.. (2021). Classification of Foot Pressure Images Using Machine Learning Algorithm. Computer Systems Science and Engineering. 41(1). 187–196.

Poornachandra, S., et al.. (2020). Bogdanov Map-based Permuted Double Image Encryption. Anais da Academia Brasileira de Ciências. 92(2). e20181207–e20181207. 4 indexed citations

Poornachandra, S., et al.. (2020). Foot pressure monitoring using single layer carbon loaded piezoresistive material. Microprocessors and Microsystems. 79. 103263–103263. 9 indexed citations

Poornachandra, S., et al.. (2019). K – Shrinkage Function for ECG Signal Denoising. Journal of Medical Systems. 43(8). 248–248. 11 indexed citations

Poornachandra, S., et al.. (2018). Automated DR and prediction of various related diseases of retinal fundus images. Biomedical Research - India. 4 indexed citations

Poornachandra, S., et al.. (2018). A New Transformation for Chaotic Image Encryption based on the Arnold Cat Map. Applied Mathematics & Information Sciences. 12(4). 797–805. 5 indexed citations

Poornachandra, S., et al.. (2017). Chaos Based Image Encryption Using Bogdanov Map. Journal of Computational and Theoretical Nanoscience. 14(9). 4508–4514.

Poornachandra, S., et al.. (2016). Chitosan composites reinforced with nanostructured waste fly ash. Journal of Material Cycles and Waste Management. 19(2). 870–883. 6 indexed citations

10.

Poornachandra, S., et al.. (2015). Subband Adaptive Shrinkage Function Using Fuzzy Logic. Biomedical & Pharmacology Journal. 8(1). 445–451. 1 indexed citations

11.

Poornachandra, S., et al.. (2014). Curvelet based image de-noising using beta-trim shrinkage for magnetic resonance images. 1–8. 5 indexed citations

12.

Poornachandra, S., et al.. (2014). AN EFFICIENT RIPPLET-BASED SHRINKAGE TECHNIQUE FOR MR IMAGE RESTORATION. Biomedical Engineering Applications Basis and Communications. 26(6). 1450074–1450074. 4 indexed citations

13.

Poornachandra, S., et al.. (2012). Wavelet based image compression methods — State of the art. 16. 1–5. 1 indexed citations

14.

Poornachandra, S., et al.. (2012). Retinal blood vessel segmentation using morphological structuring element and entropy thresholding. 1. 1–5. 6 indexed citations

15.

Poornachandra, S., et al.. (2012). A blind watermarking using MSB insertion to embed multiple watermarks. 6. 1–4. 1 indexed citations

16.

Poornachandra, S.. (2007). Wavelet-based denoising using subband dependent threshold for ECG signals. Digital Signal Processing. 18(1). 49–55. 194 indexed citations

17.

Poornachandra, S. & N. Kumaravel. (2007). A novel method for the elimination of power line frequency in ECG signal using hyper shrinkage function. Digital Signal Processing. 18(2). 116–126. 47 indexed citations

18.

Poornachandra, S. & N. Kumaravel. (2006). Subband-Adaptive Shrinkage for Denoising of ECG Signals. EURASIP Journal on Advances in Signal Processing. 2006(1). 11 indexed citations

19.

Poornachandra, S. & N. Kumaravel. (2005). Hyper-trim shrinkage for denoising of ECG signal. Digital Signal Processing. 15(3). 317–327. 44 indexed citations

20.

Poornachandra, S., et al.. (2005). WaveShrink Using Modified Hyper-Shrinkage Function. PubMed. 2006. 30–32. 5 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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