Bhunia, Ayan Kumar

36 publications

ICCV 2025 Doodle Your Keypoints: Sketch-Based Few-Shot Keypoint Detection Subhajit Maity, Ayan Kumar Bhunia, Subhadeep Koley, Pinaki Nath Chowdhury, Aneeshan Sain, Yi-Zhe Song

CVPR 2025 Sketch Down the FLOPs: Towards Efficient Networks for Human Sketch Aneeshan Sain, Subhajit Maity, Pinaki Nath Chowdhury, Shubhadeep Koley, Ayan Kumar Bhunia, Yi-Zhe Song

CVPR 2025 SketchFusion: Learning Universal Sketch Features Through Fusing Foundation Models Subhadeep Koley, Tapas Kumar Dutta, Aneeshan Sain, Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Yi-Zhe Song

CVPR 2024 DemoCaricature: Democratising Caricature Generation with a Rough Sketch Dar-Yen Chen, Ayan Kumar Bhunia, Subhadeep Koley, Aneeshan Sain, Pinaki Nath Chowdhury, Yi-Zhe Song

ECCV 2024 Do Generalised Classifiers Really Work on Human Drawn Sketches? Hmrishav Bandyopadhyay, Pinaki Nath Chowdhury, Aneeshan Sain, Subhadeep Koley, Tao Xiang, Ayan Kumar Bhunia, Yi-Zhe Song

CVPR 2024 Doodle Your 3D: From Abstract Freehand Sketches to Precise 3D Shapes Hmrishav Bandyopadhyay, Subhadeep Koley, Ayan Das, Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

ECCV 2024 Freeview Sketching: View-Aware Fine-Grained Sketch-Based Image Retrieval Aneeshan Sain, Pinaki Nath Chowdhury, Subhadeep Koley, Ayan Kumar Bhunia, Yi-Zhe Song

CVPR 2024 How to Handle Sketch-Abstraction in Sketch-Based Image Retrieval? Subhadeep Koley, Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2024 It's All About Your Sketch: Democratising Sketch Control in Diffusion Models Subhadeep Koley, Ayan Kumar Bhunia, Deeptanshu Sekhri, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2024 SketchINR: A First Look into Sketches as Implicit Neural Representations Hmrishav Bandyopadhyay, Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Aneeshan Sain, Tao Xiang, Timothy Hospedales, Yi-Zhe Song

CVPR 2024 Text-to-Image Diffusion Models Are Great Sketch-Photo Matchmakers Subhadeep Koley, Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2024 What Sketch Explainability Really Means for Downstream Tasks? Hmrishav Bandyopadhyay, Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Aneeshan Sain, Tao Xiang, Yi-Zhe Song

CVPR 2024 You'll Never Walk Alone: A Sketch and Text Duet for Fine-Grained Image Retrieval Subhadeep Koley, Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2023 CLIP for All Things Zero-Shot Sketch-Based Image Retrieval, Fine-Grained or Not Aneeshan Sain, Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Subhadeep Koley, Tao Xiang, Yi-Zhe Song

CVPR 2023 Data-Free Sketch-Based Image Retrieval Abhra Chaudhuri, Ayan Kumar Bhunia, Yi-Zhe Song, Anjan Dutta

ICCV 2023 Democratising 2D Sketch to 3D Shape Retrieval Through Pivoting Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Aneeshan Sain, Subhadeep Koley, Tao Xiang, Yi-Zhe Song

CVPR 2023 Exploiting Unlabelled Photos for Stronger Fine-Grained SBIR Aneeshan Sain, Ayan Kumar Bhunia, Subhadeep Koley, Pinaki Nath Chowdhury, Soumitri Chattopadhyay, Tao Xiang, Yi-Zhe Song

CVPR 2023 Picture That Sketch: Photorealistic Image Generation from Abstract Sketches Subhadeep Koley, Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2023 SceneTrilogy: On Human Scene-Sketch and Its Complementarity with Photo and Text Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Aneeshan Sain, Subhadeep Koley, Tao Xiang, Yi-Zhe Song

CVPR 2023 Sketch2Saliency: Learning to Detect Salient Objects from Human Drawings Ayan Kumar Bhunia, Subhadeep Koley, Amandeep Kumar, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2023 What Can Human Sketches Do for Object Detection? Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Aneeshan Sain, Subhadeep Koley, Tao Xiang, Yi-Zhe Song

ECCV 2022 Adaptive Fine-Grained Sketch-Based Image Retrieval Ayan Kumar Bhunia, Aneeshan Sain, Parth Hiren Shah, Animesh Gupta, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2022 Doodle It Yourself: Class Incremental Learning by Drawing a Few Sketches Ayan Kumar Bhunia, Viswanatha Reddy Gajjala, Subhadeep Koley, Rohit Kundu, Aneeshan Sain, Tao Xiang, Yi-Zhe Song

ECCV 2022 FS-COCO: Towards Understanding of Freehand Sketches of Common Objects in Context Pinaki Nath Chowdhury, Aneeshan Sain, Ayan Kumar Bhunia, Tao Xiang, Yulia Gryaditskaya, Yi-Zhe Song

CVPR 2022 Partially Does It: Towards Scene-Level FG-SBIR with Partial Input Pinaki Nath Chowdhury, Ayan Kumar Bhunia, Viswanatha Reddy Gajjala, Aneeshan Sain, Tao Xiang, Yi-Zhe Song

CVPR 2022 Sketch3T: Test-Time Training for Zero-Shot SBIR Aneeshan Sain, Ayan Kumar Bhunia, Vaishnav Potlapalli, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

CVPR 2022 Sketching Without Worrying: Noise-Tolerant Sketch-Based Image Retrieval Ayan Kumar Bhunia, Subhadeep Koley, Abdullah Faiz Ur Rahman Khilji, Aneeshan Sain, Pinaki Nath Chowdhury, Tao Xiang, Yi-Zhe Song

ICCV 2021 Joint Visual Semantic Reasoning: Multi-Stage Decoder for Text Recognition Ayan Kumar Bhunia, Aneeshan Sain, Amandeep Kumar, Shuvozit Ghose, Pinaki Nath Chowdhury, Yi-Zhe Song

CVPR 2021 MetaHTR: Towards Writer-Adaptive Handwritten Text Recognition Ayan Kumar Bhunia, Shuvozit Ghose, Amandeep Kumar, Pinaki Nath Chowdhury, Aneeshan Sain, Yi-Zhe Song

CVPR 2021 More Photos Are All You Need: Semi-Supervised Learning for Fine-Grained Sketch Based Image Retrieval Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Aneeshan Sain, Yongxin Yang, Tao Xiang, Yi-Zhe Song

CVPR 2021 StyleMeUp: Towards Style-Agnostic Sketch-Based Image Retrieval Aneeshan Sain, Ayan Kumar Bhunia, Yongxin Yang, Tao Xiang, Yi-Zhe Song

ICCV 2021 Text Is Text, No Matter What: Unifying Text Recognition Using Knowledge Distillation Ayan Kumar Bhunia, Aneeshan Sain, Pinaki Nath Chowdhury, Yi-Zhe Song

ICCV 2021 Towards the Unseen: Iterative Text Recognition by Distilling from Errors Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Aneeshan Sain, Yi-Zhe Song

CVPR 2021 Vectorization and Rasterization: Self-Supervised Learning for Sketch and Handwriting Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Yongxin Yang, Timothy M. Hospedales, Tao Xiang, Yi-Zhe Song

ECCV 2020 Fine-Grained Visual Classification via Progressive Multi-Granularity Training of Jigsaw Patches Ruoyi Du, Dongliang Chang, Ayan Kumar Bhunia, Jiyang Xie, Zhanyu Ma, Yi-Zhe Song, Jun Guo

WACV 2019 Texture Synthesis Guided Deep Hashing for Texture Image Retrieval Ayan Kumar Bhunia, Sai Raj Kishore Perla, Pranay Mukherjee, Abhirup Das, Partha Pratim Roy