O. K. Sikha

30 papers Journal 24Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Enhancing Causal Text Detection Using Uncertainty-Weighted Machine Learning Ensembles.
Informatics
Sivachandra K. B, Neethu Mohan, Mithun Kumar Kar, O. K. Sikha, S. Sachin Kumar
2025 J jnl
Calibration and Uncertainty for multiRater Volume Assessment in multiorgan Segmentation (CURVAS) challenge results.
Comput. Biol. Medicine
Meritxell Riera-Marin, O. K. Sikha, Júlia Rodríguez-Comas, Matthias Stefan May, Zhaohong Pan, Xiang Zhou, XiaoKun Liang, Franciskus Xaverius Erick, Andrea Prenner, Cédric Hémon, Valentin Boussot, Jean-Louis Dillenseger, Jean-Claude Nunes, Abdul Qayyum, Moona Mazher, Steven A. Niederer, Kaisar Kushibar, Carlos Martín-Isla, Petia Radeva, Karim Lekadir, Theodore Barfoot, Luis C. García-Peraza-Herrera, Ben Glocker, Tom Vercauteren, Lucas Gago, Justin Englemann, Joy-Marie Kleiss, Anton Aubanell, Andreu Antolin, Javier García López, Miguel Ángel González Ballester, Adrian Galdran
2025 J jnl
Calibration and Uncertainty for multiRater Volume Assessment in multiorgan Segmentation (CURVAS) challenge results.
CoRR
Meritxell Riera-Marin, O. K. Sikha, Júlia Rodríguez-Comas, Matthias Stefan May, Zhaohong Pan, Xiang Zhou, XiaoKun Liang, Franciskus Xaverius Erick, Andrea Prenner, Cédric Hémon, Valentin Boussot, Jean-Louis Dillenseger, Jean-Claude Nunes, Abdul Qayyum, Moona Mazher, Steven A. Niederer, Kaisar Kushibar, Carlos Martín-Isla, Petia Radeva, Karim Lekadir, Theodore Barfoot, Luis C. García-Peraza-Herrera, Ben Glocker, Tom Vercauteren, Lucas Gago, Justin Englemann, Joy-Marie Kleiss, Anton Aubanell, Andreu Antolin, Javier García López, Miguel Ángel González Ballester, Adrian Galdran
2025 J jnl
Dynamic Mode Decomposition-Based Features for Cardiovascular Disease Analysis From Phonocardiogram Signals.
IEEE Access
K. P. Suchithra, Neethu Mohan, O. K. Sikha, S. Sachin Kumar
2025 J jnl
Fake News and Offensive Content Detection in Malayalam Using Machine Learning, Deep Learning, and Transformer Based Methods With XAI.
IEEE Access
O. V. Likha, S. Sachin Kumar, Neethu Mohan, O. K. Sikha
2025 J jnl
Meta-UNet: enhancing skin-lesion segmentation with multimodal feature integration and uncertainty estimation.
Int. J. Comput. Assist. Radiol. Surg.
O. K. Sikha, Alaysia Leilani B. Stone, Miguel Ángel González Ballester
2025 J jnl
Uncertainty-Aware Segmentation Quality Prediction via Deep Learning Bayesian Modeling: Comprehensive Evaluation and Interpretation on Skin Cancer and Liver Segmentation.
CoRR
O. K. Sikha, Meritxell Riera-Marin, Adrian Galdran, Javier García López, Júlia Rodríguez-Comas, Gemma Piella, Miguel Ángel González Ballester
2025 J jnl
Uncertainty-aware segmentation quality prediction via deep learning Bayesian Modeling: Comprehensive evaluation and interpretation on skin cancer and liver segmentation.
Comput. Medical Imaging Graph.
O. K. Sikha, Meritxell Riera-Marin, Adrian Galdran, Javier García López, Júlia Rodríguez-Comas, Gemma Piella, Miguel Ángel González Ballester
2025 J jnl
Unveiling learning trends in convolutional neural networks with dynamic mode decomposition.
Eng. Appl. Artif. Intell.
O. K. Sikha, Miguel Ángel González Ballester, Raul Benitez
2024 — conf
Deep Feature Discriminability as a Diagnostic Measure of Overfitting in CNN Models.
SAI (1)
O. K. Sikha, Raul Benitez
2024 J jnl
Generation of Rule-Based Explanations of CNN Classifiers Using Regional Features.
Neural Process. Lett.
William Philipp, R. Yashwanthika, O. K. Sikha, Raul Benitez
2024 J jnl
IARS SegNet: Interpretable Attention Residual Skip Connection SegNet for Melanoma Segmentation.
IEEE Access
Shankara Narayanan V, O. K. Sikha, Raul Benitez
2024 J jnl
Interpreting CNN predictions using conditional Generative Adversarial Networks.
Knowl. Based Syst.
R. T. Akash Guna, O. K. Sikha, Raul Benitez
2024 J jnl
Multimodal attention-driven visual question answering for Malayalam.
Neural Comput. Appl.
Abhishek Gopinath Kovath, Anand Nayyar, O. K. Sikha
2024 — conf
Uncertainty Aware Segmentation Quality Assessment in Medical Images.
ISBI
O. K. Sikha, Adrian Galdran, Meritxell Riera-Marin, Javier García, Júlia Rodríguez-Comas, Gemma Piella, Miguel Ángel González Ballester
2023 J jnl
AI based rice leaf disease identification enhanced by Dynamic Mode Decomposition.
Eng. Appl. Artif. Intell.
Sudhesh K. M., V. Sowmya, Sainamole Kurian P., O. K. Sikha
2023 — conf
Ante-Hoc Generation of Task-Agnostic Interpretation Maps.
CVPR Workshops
Akash Guna R. T., Raul Benitez, O. K. Sikha
2023 — conf
Ante-Hoc Generation of Task-Agnostic Interpretation Maps.
XAI4CV
Akash Guna R. T., Raul Benitez, O. K. Sikha
2023 — ch.
Content-Based Image Retrieval Using Deep Features and Hamming Distance.
Smart Computer Vision
R. T. Akash Guna, O. K. Sikha
2023 J jnl
IARS SegNet: Interpretable Attention Residual Skip connection SegNet for melanoma segmentation.
CoRR
Shankara Narayanan V, O. K. Sikha, Raul Benitez
2023 J jnl
Interpreting CNN Predictions using Conditional Generative Adversarial Networks.
CoRR
Akash Guna R. T., Raul Benitez, O. K. Sikha
2023 J jnl
TS-CNN: A Three-Tier Self-Interpretable CNN for Multi-Region Medical Image Classification.
IEEE Access
V. A. Ashwath, O. K. Sikha, Raul Benitez
2022 J jnl
Synchronization of coupled friction-induced oscillators - A Dynamic Mode Decomposition Perspective.
J. Intell. Fuzzy Syst.
Jithin Velayudhan, M. D. Narayanan, Ashesh Saha, O. K. Sikha
2022 J jnl
VGG16-random fourier hybrid model for masked face recognition.
Soft Comput.
O. K. Sikha, Bandla Bharath
2021 J jnl
Dynamic Mode Decomposition based salient edge/region features for content based image retrieval.
Multim. Tools Appl.
O. K. Sikha, Soman K. P.
2020 J jnl
Multi-resolution dynamic mode decomposition-based salient region detection in noisy images.
Signal Image Video Process.
O. K. Sikha, K. P. Soman
2020 J jnl
VMD-DMD coupled data-driven approach for visual saliency in noisy images.
Multim. Tools Appl.
O. K. Sikha, K. P. Soman, S. Sachin Kumar
2018 J jnl
Salient region detection and object segmentation in color images using dynamic mode decomposition.
J. Comput. Sci.
O. K. Sikha, S. Sachin Kumar, K. P. Soman
2016 J jnl
Salient Region Detection and Segmentation in Images using Dynamic Mode Decomposition.
CoRR
O. K. Sikha, S. Sachin Kumar, K. P. Soman
2015 — conf
A Novel Image Encryption Scheme Using an Irrevocable Multimodal Biometric Key.
SSCC
M. Suchithra, O. K. Sikha