title={Investigating the Robustness of Vision Transformers against Label Noise in Medical Image Classification},
author={Bidur Khanal and Prashant Shrestha and Sanskar Amgain and Bishesh Khanal and Binod Bhattarai and Cristian A. Linte},
journal={ArXiv},
year={2024},
volume={abs/2402.16734},
url={https://api.semanticscholar.org/CorpusID:268678393}
}
ReweightOOD: Loss Reweighting for Distance-based OOD Detection
title={ReweightOOD: Loss Reweighting for Distance-based OOD Detection},
author={Regmi, Sudarshan and Panthi, Bibek and Ming, Yifei and Gyawali, Prashnna K and Stoyanov, Danail and Bhattarai, Binod},
booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops},
year={2024},
pages={131--141}
}
AI-Assisted Cervical Cancer Screening
title={AI-Assisted Cervical Cancer Screening},
author={Poudel, Kanchan and Poudel, Lisasha and Shakya, Prabin Raj and Poudel, Atit and Shrestha, Archana and Khanal, Bishesh},
journal={arXiv preprint arXiv:2403.11936},
year={2024}
}
VLSM-Adapter: Finetuning Vision-Language Segmentation Efficiently with Lightweight Blocks
title={VLSM-Adapter: Finetuning Vision-Language Segmentation Efficiently with Lightweight Blocks},
author={Dhakal, Manish and Adhikari, Rabin and Thapaliya, Safal and Khanal, Bishesh},
journal={arXiv preprint arXiv:2405.06196},
year={2024},
month={May 10}
}
title={How does self-supervised pretraining improve robustness against noisy labels across various medical image classification datasets?},
author={Bidur Khanal and Binod Bhattarai and Bishesh Khanal and Cristian A. Linte},
journal={ArXiv},
year={2024},
volume={abs/2401.07990},
url={https://api.semanticscholar.org/CorpusID:266998713}
}
Metric Transform: Exploring beyond Affine Transform for Neural Networks
title={Metric Transform: Exploring beyond Affine Transform for Neural Networks},
author={Sapkota, Suman and Bhattarai, Binod},
year={2023}
}
title={Deep-learning assisted detection and quantification of (oo) cysts of Giardia and Cryptosporidium on smartphone microscopy images},
author={Nakarmi, Suprim and Pudasaini, Sanam and Thapaliya, Safal and Upretee, Pratima and Shrestha, Retina and Giri, Basant and Neupane, Bhanu Bhakta and Khanal, Bishesh},
journal={arXiv preprint arXiv:2304.05339},
year={2023}
}
title={An objective validation of polyp and instrument segmentation methods in colonoscopy through Medico 2020 polyp segmentation and MedAI 2021 transparency challenges},
author={Jha, Debesh and Sharma, Vanshali and Banik, Debapriya and Bhattacharya, Debayan and Roy, Kaushiki and Hicks, Steven A and Tomar, Nikhil Kumar and Thambawita, Vajira and Krenzer, Adrian and Ji, Ge-Peng and others},
journal={arXiv preprint arXiv:2307.16262},
year={2023} }
title={Synthetic Boost: Leveraging Synthetic Data for Enhanced Vision-Language Segmentation in Echocardiography},
author={Adhikari, Rabin and Dhakal, Manish and Thapaliya, Safal and Poudel, Kanchan and Bhandari, Prasiddha and Khanal, Bishesh},
booktitle={International Workshop on Advances in Simplifying Medical Ultrasound},
pages={89--99},
year={2023},
organization={Springer}
}
Exploring transfer learning in medical image segmentation using vision-language models
title={Exploring transfer learning in medical image segmentation using vision-language models},
author={Poudel, Kanchan and Dhakal, Manish and Bhandari, Prasiddha and Adhikari, Rabin and Thapaliya, Safal and Khanal, Bishesh},
journal={arXiv preprint arXiv:2308.07706},
year={2023}
}
title={FUTURE-AI: International consensus guideline for trustworthy and deployable artificial intelligence in healthcare},
author={Lekadir, Karim and Feragen, Aasa and Fofanah, Abdul Joseph and Frangi, Alejandro F and Buyx, Alena and Emelie, Anais and Lara, Andrea and Porras, Antonio R and Chan, An-Wen and Navarro, Arcadi and others},
journal={arXiv preprint arXiv:2309.12325},
year={2023}
}
Improving Medical Image Classification in Noisy Labels Using Only Self-supervised Pretraining
title={Improving Medical Image Classification in Noisy Labels Using only Self-supervised Pretraining},
author={Khanal, Bidur and Bhattarai, Binod and Khanal, Bishesh and Linte, Cristian A},
booktitle={MICCAI Workshop on Data Engineering in Medical Imaging},
pages={78--90},
year={2023},
organization={Springer}
}
title={CholecTriplet2022: Show me a tool and tell me the triplet--an endoscopic vision challenge for surgical action triplet detection},
author={Nwoye, Chinedu Innocent and Yu, Tong and Sharma, Saurav and Murali, Aditya and Alapatt, Deepak and Vardazaryan, Armine and Yuan, Kun and Hajek, Jonas and Reiter, Wolfgang and Yamlahi, Amine and others},
journal={arXiv preprint arXiv:2302.06294},
year={2023}
}
Emerging Avenue of Artificial Intelligence and Ethical Considerations
title={Emerging Avenue of Artificial Intelligence and Ethical Considerations},
author={Khanal, Bishesh},
year={2023}
}
Neural Network Pruning for Real-time Polyp Segmentation
title={Neural Network Pruning for Real-time Polyp Segmentation},
author={Sapkota, Suman and Poudel, Pranav and Regmi, Sudarshan and Panthi, Bibek and Bhattarai, Binod},
journal={arXiv preprint arXiv:2306.13203},
year={2023}
}
title={M-VAAL: Multimodal Variational Adversarial Active Learning for Downstream Medical Image Analysis Tasks},
author={Khanal, Bidur and Bhattarai, Binod and Khanal, Bishesh and Stoyanov, Danail and Linte, Cristian A},
journal={arXiv preprint arXiv:2306.12376},
year={2023}
}
A Client-server Deep Federated Learning for Cross-domain Surgical Image Segmentation
title={A Client-server Deep Federated Learning for Cross-domain Surgical Image Segmentation},
author={Subedi, Ronast and Gaire, Rebati Raman and Ali, Sharib and Nguyen, Anh and Stoyanov, Danail and Bhattarai, Binod},
journal={arXiv preprint arXiv:2306.08720},
year={2023}
}
T2FNorm: Extremely Simple Scaled Train-time Feature Normalization for OOD Detection
title={T2FNorm: Extremely Simple Scaled Train-time Feature Normalization for OOD Detection},
author={Regmi, Sudarshan and Panthi, Bibek and Dotel, Sakar and Gyawali, Prashnna K and Stoynov, Danail and Bhattarai, Binod},
journal={arXiv preprint arXiv:2305.17797},
year={2023}
}
title={Histogram of Oriented Gradients Meet Deep Learning: A Novel Multi-task Deep Network for Medical Image Semantic Segmentation},
author={Bhattarai, Binod and Subedi, Ronast and Gaire, Rebati Raman and Vazquez, Eduard and Stoyanov, Danail},
journal={arXiv preprint arXiv:2204.01712},
year={2022}
}
Benchmarking Encoder-Decoder Architectures for Biplanar X-ray to 3D Bone Shape Reconstruction
title={Challenges of deep learning methods for COVID-19 detection using public datasets},
author={Hasan, Md Kamrul and Alam, Md Ashraful and Dahal, Lavsen and Roy, Shidhartho and Wahid, Sifat Redwan and Elahi, Md Toufick E and Mart{\'\i}, Robert and Khanal, Bishesh}, journal={Informatics in Medicine Unlocked},
volume={30},
pages={100945},
year={2022},
publisher={Elsevier}
}
Investigating the impact of class-dependent label noise in medical image classification
title={Placental Vessel Segmentation and Registration in Fetoscopy: Literature Review and MICCAI FetReg2021 Challenge Findings},
author={Bano, Sophia and Casella, Alessandro and Vasconcelos, Francisco and Qayyum, Abdul and Benzinou, Abdesslam and Mazher, Moona and Meriaudeau, Fabrice and Lena, Chiara and Cintorrino, Ilaria Anita and De Paolis, Gaia Romana and others},
journal={Medical Image Analysis},
year={2023}
}
title={Input Invex Neural Network},
author={Sapkota, Suman and Bhattarai, Binod},
journal={arXiv preprint arXiv:2106.08748},
year={2023}
}
Fast fetal head compounding from multi-view 3D ultrasound
title={Fast fetal head compounding from multi-view 3D ultrasound},
author={Wright, Robert and Gomez, Alberto and Zimmer, Veronika A and Toussaint, Nicolas and Khanal, Bishesh and Matthew, Jacqueline and Skelton, Emily and Kainz, Bernhard and Rueckert, Daniel and Hajnal, Joseph V and others},
journal={Medical Image Analysis},
pages={102793},
year={2023},
publisher={Elsevier}
}
title={Distributed, Collaborative, and Federated Learning, and Affordable AI and Healthcare for Resource Diverse Global Health: Third MICCAI Workshop, DeCaF 2022, and Second MICCAI Workshop, FAIR 2022, Held in Conjunction with MICCAI 2022, Singapore, September 18 and 22, 2022, Proceedings},
author={Albarqouni, Shadi and Bakas, Spyridon and Bano, Sophia and Cardoso, M Jorge and Khanal, Bishesh and Landman, Bennett and Li, Xiaoxiao and Qin, Chen and Rekik, Islem and Rieke, Nicola and others},
volume={13573},
year={2022},
publisher={Springer Nature}
}
Noisy Heuristics NAS: A Network Morphism based Neural Architecture Search using Heuristics
title={Noisy Heuristics NAS: A Network Morphism based Neural Architecture Search using Heuristics},
author={Sapkota, Suman and Bhattarai, Binod},
journal={arXiv preprint arXiv:2207.04467},
year={2022}
}
NepBERTa: Nepali Language Model Trained in a Large Corpus
title = "{N}ep{BERT}a: {N}epali Language Model Trained in a Large Corpus",
author = "Timilsina, Sulav and Gautam, Milan and Bhattarai, Binod",
booktitle = "Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)",
month = nov,
year = "2022",
address = "Online only",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2022.aacl-short.34",
pages = "273--284",
abstract = "Nepali is a low-resource language with more than 40 million speakers worldwide. It is written in Devnagari script and has rich semantics and complex grammatical structure. To this date, multilingual models such as Multilingual BERT, XLM and XLM-RoBERTa haven{'}t been able to achieve promising results in Nepali NLP tasks, and there does not exist any such a large-scale monolingual corpus. This study presents NepBERTa, a BERT-based Natural Language Understanding (NLU) model trained on the most extensive monolingual Nepali corpus ever. We collected a dataset of 0.8B words from 36 different popular news sites in Nepal and introduced the model. This data set is 3 folds times larger than the previous publicly available corpus. We evaluated the performance of NepBERTa in multiple Nepali-specific NLP tasks, including Named-Entity Recognition, Content Classification, POS Tagging, and Sequence Pair Similarity. We also introduce two different datasets for two new downstream tasks and benchmark four diverse NLU tasks altogether. We bring all these four tasks under the first-ever Nepali Language Understanding Evaluation (Nep-gLUE) benchmark. We will make Nep-gLUE along with the pre-trained model and data sets publicly available for research."
}
Challenges of Deep Learning Methods for COVID-19 Detection Using Public Datasets
author = {Hasan, Md. Kamrul and Alam, Md. Ashraful and Dahal, Lavsen and Elahi, Md. Toufick E and Roy, Shidhartho and Wahid, Sifat Redwan and Mart\'i, Robert and Khanal, Bishesh},
title = {Challenges of Deep Learning Methods for COVID-19 Detection Using Public Datasets},
elocation-id = {2020.11.07.20227504},
year = {2020},
doi = {10.1101/2020.11.07.20227504},
publisher = {Cold Spring Harbor Laboratory Press},
}
COVID-19-related Nepali Tweets Classification in a Low Resource Setting
title = "{COVID}-19-related {N}epali Tweets Classification in a Low Resource Setting",
author = "Adhikari, Rabin and Thapaliya, Safal and Basnet, Nirajan and Poudel, Samip and Shakya, Aman and Khanal, Bishesh",
booktitle = "Proceedings of The Seventh Workshop on Social Media Mining for Health Applications, Workshop & Shared Task",
month = oct,
year = "2022",
address = "Gyeongju, Republic of Korea",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2022.smm4h-1.52",
pages = "209--215",
}
FixMatchSeg: Fixing FixMatch for Semi-Supervised Semantic Segmentation
title={FixMatchSeg: Fixing FixMatch for Semi-Supervised Semantic Segmentation},
author={Upretee, Pratima and Khanal, Bishesh},
journal={arXiv preprint arXiv:2208.00400},
year={2022}
}
Task-Aware Active Learning for Endoscopic Polyp Segmentation
title={Task-Aware Active Learning for Endoscopic Polyp Segmentation},
author={Thapa, Shrawan Kumar and Poudel, Pranav and Regmi, Sudarshan and Bhattarai, Binod and Stoyanov, Danail},
year={2023},
publisher={TechRxiv}
}
Label Geometry Aware Discriminator for Conditional Generative Networks
title={Label Geometry Aware Discriminator for Conditional Generative Adversarial Networks},
author={Sapkota, Suman and Khanal, Bidur and Bhattarai, Binod and Khanal, Bishesh and Kim, Tae-Kyun},
booktitle={2022 26th International Conference on Pattern Recognition (ICPR)},
pages={2914--2920},
year={2022},
organization={IEEE}
}
TGANet: Text-guided attention for improved polyp segmentation
author="Tomar, Nikhil Kumar and Jha, Debesh and Bagci, Ulas and Ali, Sharib",
editor="Wang, Linwei and Dou, Qi and Fletcher, P. Thomas and Speidel, Stefanie and Li, Shuo",
title="TGANet: Text-Guided Attention for Improved Polyp Segmentation",
booktitle="Medical Image Computing and Computer Assisted Intervention -- MICCAI 2022",
year="2022",
publisher="Springer Nature Switzerland",
address="Cham",
pages="151--160",
abstract="Colonoscopy is a gold standard procedure but is highly operator-dependent. Automated polyp segmentation, a precancerous precursor, can minimize missed rates and timely treatment of colon cancer at an early stage. Even though there are deep learning methods developed for this task, variability in polyp size can impact model training, thereby limiting it to the size attribute of the majority of samples in the training dataset that may provide sub-optimal results to differently sized polyps. In this work, we exploit size-related and polyp number-related features in the form of text attention during training. We introduce an auxiliary classification task to weight the text-based embedding that allows the network to learn additional feature representations that can distinctly adapt to differently sized polyps and can adapt to cases with multiple polyps. Our experimental results demonstrate that these added text embeddings improve the overall performance of the model compared to state-of-the-art segmentation methods. We explore four different datasets and provide insights for size-specific improvements. Our proposed text-guided attention network (TGANet) can generalize well to variable-sized polyps in different datasets. Codes are available at https://github.com/nikhilroxtomar/TGANet.",
isbn="978-3-031-16437-8"
}
Task-Aware Active Learning for Endoscopic Image Analysis
title={Task-Aware Active Learning for Endoscopic Image Analysis},
author={Thapa, Shrawan Kumar and Poudel, Pranav and Bhattarai, Binod and Stoyanov, Danail},
journal={arXiv preprint arXiv:2204.03440},
year={2022}
}
title={Assessing generalisability of deep learning-based polyp detection and segmentation methods through a computer vision challenge},
author={Ali, Sharib and Ghatwary, Noha and Jha, Debesh and Isik-Polat, Ece and Polat, Gorkem and Yang, Chen and Li, Wuyang and Galdran, Adrian and Ballester, Miguel-{\'A}ngel Gonz{\'a}lez and Thambawita, Vajira and others},
journal={arXiv preprint arXiv:2202.12031},
year={2022}
}
Machine-Learning-Assisted Analysis of Colorimetric Assays on Paper Analytical Devices
title={Machine-Learning-Assisted Analysis of Colorimetric Assays on Paper Analytical Devices},
author={Khanal, Bidur and Pokhrel, Pravin and Khanal, Bishesh and Giri, Basant},
journal={ACS omega},
volume={6},
number={49},
pages={33837--33845},
year={2021},
publisher={ACS Publications}
}
Iterative deep learning for improved segmentation of endoscopic images
title={Iterative deep learning for improved segmentation of endoscopic images},
author={Ali, Sharib and Tomar, Nikhil K},
journal={Nordic Machine Intelligence},
volume={1},
number={1},
pages={38--40},
year={2021}
}
title={Evaluation and Comparison of Accurate Automated Spinal Curvature Estimation Algorithms with Spinal Anterior-posterior X-Ray Images: The AASCE2019 Challenge},
author={Wang, Liansheng and Xie, Cong and Lin, Yi and Zhou, Hong-Yu and Chen, Kailin and Cheng, Dalong and Dubost, Florian and Collery, Benjamin and Khanal, Bidur and Khanal, Bishesh and others},
journal={Medical Image Analysis},
pages={102115},
year={2021},
publisher={Elsevier}
}
Visualising Argumentation Graphs with Graph Embeddings and t-SNE
title={Visualising Argumentation Graphs with Graph Embeddings and t-SNE},
author={Malmqvist, Lars and Yuan, Tommy and Manandhar, Suresh},
journal={arXiv preprint arXiv:2107.00528},
year={2021}
}
COVID-19 control strategies and intervention effects in resource limited settings: a modeling study
title={COVID-19 control strategies and intervention effects in resource limited settings: a modeling study},
author={Pandey, Kiran Raj and Subedee, Anup and Khanal, Bishesh and Koirala, Bhagawan},
journal={Plos one},
volume={16},
number={6},
pages={e0252570},
year={2021},
publisher={Public Library of Science San Francisco, CA USA}
}
Penalizing small errors using an Adaptive Logarithmic Loss
title={Penalizing small errors using an adaptive logarithmic loss},
author={Kaul, Chaitanya and Pears, Nick and Dai, Hang and Murray-Smith, Roderick and Manandhar, Suresh},
booktitle={International Conference on Pattern Recognition},
pages={368--375},
year={2021},
organization={Springer}
}
FatNet: A feature-attentive network for 3D point cloud processing
title={FatNet: A feature-attentive network for 3D point cloud processing},
author={Kaul, Chaitanya and Pears, Nick and Manandhar, Suresh},
booktitle={2020 25th International Conference on Pattern Recognition (ICPR)},
pages={7211--7218},
year={2021},
organization={IEEE}
}
Ensemble U-Net model for efficient polyp segmentation
title={Ensemble U-Net model for efficient polyp segmentation},
author={Shrestha, Shruti and Khanal, Bishesh and Ali, Sharib},
year={2020}
}
title={Towards automated extraction of 2D standard fetal head planes from 3D ultrasound acquisitions: A clinical evaluation and quality assessment comparison},
journal={Radiography},
volume={27},
number={2},
pages={519-526},
year={2021},
issn={1078-8174},
doi={https://doi.org/10.1016/j.radi.2020.11.006},
url={https://www.sciencedirect.com/science/article/pii/S1078817420302352},
author={E. Skelton and J. Matthew and Y. Li and B. Khanal and J.J. {Cerrolaza Martinez} and N. Toussaint and C. Gupta and C. Knight and B. Kainz and J.V. Hajnal and M. Rutherford},
keywords={Clinical evaluation, Fetal imaging, Quality assessment, Ultrasound}
}
Determining the Acceptability of Abstract Arguments with Graph Convolutional Networks
title={Determining the Acceptability of Abstract Arguments with Graph Convolutional Networks.},
author={Malmqvist, Lars and Yuan, Tommy and Nightingale, Peter and Manandhar, Suresh},
booktitle={SAFA@ COMMA},
pages={47--56},
year={2020}
}
Uncertainty Estimation in Deep 2D Echocardiography Segmentation
title={Uncertainty Estimation in Deep 2D Echocardiography Segmentation},
author={Lavsen Dahal and Aayush Kafle and Bishesh Khanal},
year={2020},
eprint={2005.09349},
archivePrefix={arXiv},
primaryClass={cs.CV}
}
Automatic Cobb Angle Detection using Vertebra Detector and Vertebra Corners Regression
Image Reconstruction in a Manifold of Image Patches: Application to Whole-fetus Ultrasound Imaging
title={Image Reconstruction in a Manifold of Image Patches: Application to Whole-fetus Ultrasound Imaging},
author={Gomez, Alberto and Zimmer, Veronika and Toussaint, Nicolas and Wright, Robert and Clough, James R. and Khanal, Bishesh and Poppel, Milou Van and Skelton, Emily and Matthews, Jackie and Schnabel, Julia A.},
booktitle={Machine Learning for Medical Image Reconstruction - MLMIR},
year={2019},
note={Accepted}
}
Towards whole placenta segmentation at late gestation using multi-view ultrasound images
title={Towards whole placenta segmentation at late gestation using multi-view ultrasound images},
author={Zimmer, Veronika and Gomez, Alberto and Skelton, Emily and Toussaint, Nicolas and Zhang, Tong and Khanal, Bishesh and Wright, Robert and Noh, Yohan and Ho, Alison and Matthew, Jacqueline and Schnabel, Julia},
booktitle={MICCAI},
year={2019}
}
Confident Head Circumference Measurement from Ultrasound with Real-time Feedback for Sonographers
title={Confident Head Circumference Measurement from Ultrasound with Real-time Feedback for Sonographers},
author={Budd, Samuel and Sinclair, Matthew and Khanal, Bishesh and Matthew, Jacqueline and Llyod, David and Gomez, Alberto and Toussaint, Nicolas and Robinson, Emma and Kainz, Bernhard},
booktitle={MICCAI},
year={2019},
note={Accepted}
}
Complete Fetal Head Compounding from Multi-View 3D Ultrasound
title={Complete Fetal Head Compounding from Multi-View 3D Ultrasound},
author={Wright, Robert and Toussaint, Nicolas and Gomez, Alberto and Zimmer, Veronika and Matthew, Jacqueline and Skelton, Emily and Khanal, Bishesh and Kainz, Bernhard and Reuckert, Daniel and Hajnal, Jo and Schnabel, Julia},
booktitle={MICCAI},
year={2019},
note={Accepted}
}
Adapted and Oversegmenting Graphs: Application to Geometric Deep Learning
title={Oversegmenting Graphs},
author={Gomez, Alberto and Zimmer, Veronika A and Khanal, Bishesh and Toussaint, Nicolas and Schnabel, Julia A},
journal={arXiv preprint arXiv:1806.00411},
year={2018},
note={under review}
}