Purvi A. Koringa, Suman K. Mitra, "ONPPn: Orthogonal Neighborhood Preserving Projection with Normalization and its Applications" In Press, Accepted Manuscript, Volume 76(C), pp 64-75 Aug 2018, Image and Vision Computing, Elsevier
Purvi A. Koringa, Suman K. Mitra, "L1-norm Orthogonal Neighborhood Preserving Projection and its Applications" accepted, July 2018. Pattern Analysis and Applications, Springer
Nishi Doshi, Purvi A. Koringa, Ranendu Ghosh "Geometric and Radiometric Assessment of Sentinel-2A and Sentinel-2B sensors " in proceedings of 7th International Conference on Signal Processing and Integrated Networks (SPIN) 2020
A Diwan, Purvi A Koringa, AK Roy, SK Mitra "Neighbourhood Projection Embedding Based Image Tampering Detection and Localization " in proceedings of National Conference on Computer Vision, Pattern Recognition, Image Processing, and Graphics 2019
Sujata, Purvi A Koringa, Suman K Mitra "CS-ONPP: Class Similarity Based ONPP for the Modular Facial Expression Recognition" in proceedings of National Conference on Computer Vision, Pattern Recognition, Image Processing, and Graphics 2019
Luv Patel, Kush Patel, Purvi A. Koringa and Suman K. Mitra. "Scene Change Detection using Locality Preserving Projections"in proceedings of 1st IEEE Conference on Applied Signal Processing (ASPCON 2018)
Purvi A. Koringa and Suman K. Mitra. "Orthogonal Neighborhood Preserving Projection using L1-norm Minimization." in Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods pp. 165-172, ICPRAM 2017, Porto, Portugal, February, 2017. SCITEPRESS.
Purvi A. Koringa, Suman K. Mitra, and Vijayan K. Asari. "Handling Illumination Variation: A Challenge for Face Recognition" in Proceedings of International Conference on Computer Vision and Image Processing: CVIP 2016, Volume 2, pp. 273-283. Roorkee, India, 2016. Springer.
Purvi A. Koringa, Gitam Shikkenawis, Suman K. Mitra, S.~K. Parulekar, "Modified Orthogonal Neighborhood Preserving Projection for Face Recognition," in Proceedings of the Pattern Recognition and Machine Intelligence: PReMI 2015. LNCS 9124, pp. 225-235, Warsaw, Poland, 2015. Springer.
J. Jayarajan, R. Kumaran, S. Paul, R. M. Parmar and Purvi A. Koringa, "Design of high precision electronics for Laser Range Finder", in Proceedings of IEEE Recent Advances in Intelligent Computational Systems (RAICS-2013), Trivandrum, 2013. IEEE.
Purvi A. Koringa and Suman K. Mitra. "Class Similarity based Orthogonal Neighborhood Preserving Projection" manuscript submitted to 11th Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP 2018)
Sujata, Purvi A. Koringa and Suman K. Mitra. "A Modular Approach For Facial Expression Recognition using Dimensionality Reduction". manuscript ready for submission to the 14th International Conference on Computer Vision Theory and Application VISAPP 2019
Vaidehi Khalpada, Purvi A. Koringa, Suman K Mitra. "Document Representation Using Extended Locality Preserving Indexing" manuscript under review.