Ashish Kumar Bhandari

4.6k total citations · 2 hit papers
125 papers, 3.5k citations indexed

About

Ashish Kumar Bhandari is a scholar working on Computer Vision and Pattern Recognition, Media Technology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Ashish Kumar Bhandari has authored 125 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Computer Vision and Pattern Recognition, 70 papers in Media Technology and 17 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Ashish Kumar Bhandari's work include Image Enhancement Techniques (75 papers), Advanced Image Fusion Techniques (52 papers) and Advanced Image Processing Techniques (28 papers). Ashish Kumar Bhandari is often cited by papers focused on Image Enhancement Techniques (75 papers), Advanced Image Fusion Techniques (52 papers) and Advanced Image Processing Techniques (28 papers). Ashish Kumar Bhandari collaborates with scholars based in India, Canada and United States. Ashish Kumar Bhandari's co-authors include Anil Kumar, Girish Kumar Singh, Gagandeep Singh, Vineet Kumar Singh, Gagandeep Singh, Vivek Kumar Soni, Anurag Singh, S. Pare, Rakesh Ranjan and Bikash Chandra Sahana and has published in prestigious journals such as IEEE Transactions on Image Processing, Expert Systems with Applications and International Journal of Remote Sensing.

In The Last Decade

Ashish Kumar Bhandari

120 papers receiving 3.4k 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.

Cuckoo search algorithm and wind driven optimization based study of satellite image segmentation for multilevel thresholding using Kapur’s entropy

2013 350 citations Ashish Kumar Bhandari, Anil Kumar et al. profile →
Modified artificial bee colony based computationally efficient multilevel thresholding for satellite image segmentation using Kapur’s, Otsu and Tsallis functions

2014 274 citations Ashish Kumar Bhandari, Anil Kumar et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ashish Kumar Bhandari India	33	2.3k	1.4k	729	271	164	125	3.5k
Jing‐Hao Xue United Kingdom	36	2.8k 1.2×	1.1k 0.8×	1.0k 1.4×	233 0.9×	312 1.9×	185	4.7k
Laurent Najman France	25	2.8k 1.2×	664 0.5×	693 1.0×	382 1.4×	234 1.4×	95	4.2k
Salman Khan United Arab Emirates	37	3.9k 1.7×	1.4k 1.1×	1.6k 2.2×	312 1.2×	352 2.1×	105	5.8k
Chunyan Xu China	24	2.8k 1.2×	1.5k 1.1×	769 1.1×	108 0.4×	316 1.9×	82	4.0k
Hao Tang China	34	2.8k 1.2×	734 0.5×	721 1.0×	129 0.5×	304 1.9×	192	4.1k
Kui Jiang China	28	3.3k 1.4×	1.7k 1.2×	282 0.4×	273 1.0×	181 1.1×	170	4.3k
Panagiotis Tsakalides Greece	26	1.4k 0.6×	865 0.6×	389 0.5×	145 0.5×	302 1.8×	184	3.4k
Xu Liu China	31	1.3k 0.5×	875 0.6×	659 0.9×	226 0.8×	200 1.2×	224	3.0k
Wan‐Yen Lo United States	6	2.0k 0.9×	442 0.3×	914 1.3×	374 1.4×	271 1.7×	7	4.1k
Sixiao Zheng China	3	1.6k 0.7×	489 0.4×	707 1.0×	276 1.0×	149 0.9×	5	2.4k

Countries citing papers authored by Ashish Kumar Bhandari

Since Specialization

Citations

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

Fields of papers citing papers by Ashish Kumar Bhandari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ashish Kumar Bhandari. 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 Ashish Kumar Bhandari. The network helps show where Ashish Kumar Bhandari may publish in the future.

Co-authorship network of co-authors of Ashish Kumar Bhandari

This figure shows the co-authorship network connecting the top 25 collaborators of Ashish Kumar Bhandari. A scholar is included among the top collaborators of Ashish Kumar Bhandari 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 Ashish Kumar Bhandari. Ashish Kumar Bhandari 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

Singh, Anurag, et al.. (2025). A Novel Vision Transformer Based Multimodal Fusion Approach for Clinical MDD Diagnosis Using EEG and Audio Signals. PubMed. 22(6). 3399–3409.

Bhandari, Ashish Kumar, et al.. (2024). RD-Net: Residual-Dense Network for Glaucoma Prediction Using Structural Features of Optic Nerve Head. IEEE Transactions on Artificial Intelligence. 6(1). 107–117.

Bhandari, Ashish Kumar, et al.. (2024). Joint Optic Nerve Head and Cup Segmentation Based on Deep Residual Network. 1–5. 1 indexed citations

Singh, Pallavi, et al.. (2024). Low light image enhancement using reflection model and wavelet fusion. Multimedia Tools and Applications. 84(21). 24289–24317. 3 indexed citations

Bhandari, Ashish Kumar, et al.. (2024). Morphological active contour based SVM model for lung cancer image segmentation. Multimedia Tools and Applications. 83(27). 70395–70418. 3 indexed citations

Bhandari, Ashish Kumar, et al.. (2024). Principal component fusion based unexposed biological feature enhancement of fundus images. Multimedia Tools and Applications. 84(23). 26963–26976. 1 indexed citations

Bhandari, Ashish Kumar, et al.. (2023). A principal component fusion-based thresholded bin-stretching for CT image enhancement. Signal Image and Video Processing. 18(2). 1405–1413. 2 indexed citations

Bhandari, Ashish Kumar, et al.. (2023). Low Quality Retinal Blood Vessel Image Boosting Using Fuzzified Clustering. IEEE Transactions on Artificial Intelligence. 5(6). 3022–3033. 5 indexed citations

Giri, Pushpa, et al.. (2023). Logarithmically Optimized Real-Time HDR Tone Mapping With Hardware Implementation. IEEE Transactions on Circuits & Systems II Express Briefs. 71(3). 1426–1430. 1 indexed citations

10.

Bhandari, Ashish Kumar, et al.. (2023). Role of Deep Learning in Classification of Brain MRI Images for Prediction of Disorders: A Survey of Emerging Trends. Archives of Computational Methods in Engineering. 30(8). 4931–4957. 6 indexed citations

11.

Bhandari, Ashish Kumar, et al.. (2023). A Systematic Review of Modern Approaches in Healthcare Systems for Lung Cancer Detection and Classification. Archives of Computational Methods in Engineering. 30(7). 4359–4378. 9 indexed citations

12.

Bhandari, Ashish Kumar, et al.. (2022). Medical students’ attitude towards cultural diversity: a cross-sectional study at a health sciences university in eastern Nepal. BMJ Open. 12(5). e057062–e057062. 2 indexed citations

13.

Bhandari, Ashish Kumar, et al.. (2022). Spatial mutual information based detail preserving magnetic resonance image enhancement. Computers in Biology and Medicine. 146. 105644–105644. 8 indexed citations

14.

Bhandari, Ashish Kumar, et al.. (2022). A transfer learning based deep learning model to diagnose covid-19 CT scan images. Health and Technology. 12(4). 845–866. 8 indexed citations

15.

Bhandari, Ashish Kumar, et al.. (2019). Exposure-Based Energy Curve Equalization for Enhancement of Contrast Distorted Images. IEEE Transactions on Circuits and Systems for Video Technology. 30(12). 4663–4675. 29 indexed citations

16.

Bhandari, Ashish Kumar, et al.. (2019). A context sensitive energy thresholding based 3D Otsu function for image segmentation using human learning optimization. Applied Soft Computing. 82. 105570–105570. 32 indexed citations

17.

Bhandari, Ashish Kumar, et al.. (2016). Change Detection of Land use Land Cover using GIS & Remote Sensing for Doon Valley. International Journal of Civil Engineering. 3(7). 141–144. 1 indexed citations

18.

Pare, S., Ashish Kumar Bhandari, Anil Kumar, Girish Kumar Singh, & Smith K. Khare. (2015). Satellite image segmentation based on different objective functions using genetic algorithm: A comparative study. 730–734. 44 indexed citations

19.

Bhandari, Ashish Kumar, Vivek Kumar Soni, Anil Kumar, & Girish Kumar Singh. (2014). Cuckoo search algorithm based satellite image contrast and brightness enhancement using DWT–SVD. ISA Transactions. 53(4). 1286–1296. 98 indexed citations

20.

Kumar, Anil, Ashish Kumar Bhandari, & Prabin Kumar Padhy. (2012). Improved normalised difference vegetation index method based on discrete cosine transform and singular value decomposition for satellite image processing. IET Signal Processing. 6(7). 617–625. 33 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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