Prof O  P  Verma
Prof O P Verma
Professor Delhi Technological University Formely HOD CSE and IT Department DTU
Verified email at dce.ac.in
TitleCited byYear
A novel optimal fuzzy system for color image enhancement using bacterial foraging
M Hanmandlu, OP Verma, NK Kumar, M Kulkarni
IEEE Transactions on Instrumentation and Measurement 58 (8), 2867-2879, 2009
1662009
A novel bacterial foraging technique for edge detection
OP Verma, M Hanmandlu, P Kumar, S Chhabra, A Jindal
Pattern recognition letters 32 (8), 1187-1196, 2011
872011
High dynamic range optimal fuzzy color image enhancement using artificial ant colony system
OP Verma, P Kumar, M Hanmandlu, S Chhabra
Applied Soft Computing 12 (1), 394-404, 2012
832012
Opposition and dimensional based modified firefly algorithm
OP Verma, D Aggarwal, T Patodi
Expert Systems with Applications 44, 168-176, 2016
662016
A simple single seeded region growing algorithm for color image segmentation using adaptive thresholding
OP Verma, M Hanmandlu, S Susan, M Kulkarni, PK Jain
2011 International Conference on Communication Systems and Network …, 2011
602011
A collaborative recommender system enhanced with particle swarm optimization technique
R Katarya, OP Verma
Multimedia Tools and Applications 75 (15), 9225-9239, 2016
562016
An effective collaborative movie recommender system with cuckoo search
R Katarya, OP Verma
Egyptian Informatics Journal 18 (2), 105-112, 2017
532017
An optimal fuzzy system for edge detection in color images using bacterial foraging algorithm
OP Verma, AS Parihar
IEEE Transactions on Fuzzy Systems 25 (1), 114-127, 2016
432016
Brain tumor segmentation: A performance analysis using K-Means, Fuzzy C-Means and Region growing algorithm
H Hooda, OP Verma, T Singhal
2014 IEEE International Conference on Advanced Communications, Control and …, 2014
432014
Recent developments in affective recommender systems
R Katarya, OP Verma
Physica A: Statistical Mechanics and its Applications 461, 182-190, 2016
422016
Color segmentation by fuzzy co-clustering of chrominance color features
M Hanmandlu, OP Verma, S Susan, VK Madasu
Neurocomputing 120, 235-249, 2013
422013
A novel fuzzy ant system for edge detection
OP Verma, M Hanmandlu, AK Sultania
2010 IEEE/ACIS 9th International Conference on Computer and Information …, 2010
402010
Fuzzy-contextual contrast enhancement
AS Parihar, OP Verma, C Khanna
IEEE Transactions on Image Processing 26 (4), 1810-1819, 2017
362017
A novel fuzzy system for edge detection in noisy image using bacterial foraging
OP Verma, M Hanmandlu, AK Sultania, AS Parihar
Multidimensional Systems and Signal Processing 24 (1), 181-198, 2013
362013
Recommender system with grey wolf optimizer and FCM
R Katarya, OP Verma
Neural Computing and Applications 30 (5), 1679-1687, 2018
322018
Efficient music recommender system using context graph and particle swarm
R Katarya, OP Verma
Multimedia Tools and Applications 77 (2), 2673-2687, 2018
292018
A Novel Approach for Edge Detection using AntColony Otimization and Fuzz Derivative Technique
OP Verma, M Hanmandll, P Kumar, S Srivastava
2009 IEEE International Advance Computing Conference, 1206-1212, 2009
282009
Watermarking relational databases using bacterial foraging algorithm
V Khanduja, OP Verma, S Chakraverty
Multimedia Tools and Applications 74 (3), 813-839, 2015
272015
An effective web page recommender system with fuzzy c-mean clustering
R Katarya, OP Verma
Multimedia Tools and Applications 76 (20), 21481-21496, 2017
242017
Contrast enhancement using entropy-based dynamic sub-histogram equalisation
AS Parihar, OP Verma
IET Image Processing 10 (11), 799-808, 2016
242016
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