Bhunia, Ayan Kumar

38 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

CVPR 2020 Sketch Less for More: On-the-Fly Fine-Grained Sketch-Based Image Retrieval Ayan Kumar Bhunia, Yongxin Yang, Timothy M. Hospedales, Tao Xiang, Yi-Zhe Song

CVPR 2019 Handwriting Recognition in Low-Resource Scripts Using Adversarial Learning Ayan Kumar Bhunia, Abhirup Das, Ankan Kumar Bhunia, Perla Sai Raj Kishore, Partha Pratim Roy

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