no code implementations • 20 Nov 2021 • Abhishek Srivastava, Sukalpa Chanda, Debesh Jha, Michael A. Riegler, Pål Halvorsen, Dag Johansen, Umapada Pal
We develop progressive alternating attention dense (PAAD) blocks, which construct a guiding attention map (GAM) after every convolutional layer in the dense blocks using features from all scales.
1 code implementation • 20 Nov 2021 • Abhishek Srivastava, Sukalpa Chanda, Debesh Jha, Umapada Pal, Sharib Ali
The repeated fusion operations gated by CMSA and MSFS demonstrate improved generalizability of the network.
Ranked #13 on
Medical Image Segmentation
on Kvasir-SEG
1 code implementation • 20 Nov 2021 • Abhishek Srivastava, Sukalpa Chanda, Umapada Pal
Our methods are based on the hypothesis that handwritten text images have specific spatial regions which are more unique to a writer's style, multi-scale features propagate characteristic features with respect to individual writers and patch-based features give more general and robust representations that helps to discriminate handwriting from different writers.
no code implementations • 20 Nov 2021 • Abhishek Srivastava, Sukalpa Chanda, Umapada Pal
The performance of facial super-resolution methods relies on their ability to recover facial structures and salient features effectively.
no code implementations • NeurIPS Workshop ICBINB 2021 • Bhavya Vasudeva, Puneesh Deora, Saumik Bhattacharya, Umapada Pal, Sukalpa Chanda
Deep metric learning (ML) uses a carefully designed loss function to learn distance metrics for improving the discriminatory ability for tasks like clustering and retrieval.
1 code implementation • ICCV 2021 • Bhavya Vasudeva, Puneesh Deora, Saumik Bhattacharya, Umapada Pal, Sukalpa Chanda
Deep metric learning has been effectively used to learn distance metrics for different visual tasks like image retrieval, clustering, etc.
no code implementations • 22 Jul 2021 • Manan Oza, Sukalpa Chanda, David Doermann
Our approach is capable of generating images that are very accurately aligned to the exhaustive textual descriptions of faces with many fine detail features of the face and helps in generating better images.
1 code implementation • 31 May 2021 • Ravi Bhatt, Anuj Rai, Narayanan C. Krishnan, Sukalpa Chanda
Annotating words in a historical document image archive for word image recognition purpose demands time and skilled human resource (like historians, paleographers).
1 code implementation • 16 May 2021 • Abhishek Srivastava, Debesh Jha, Sukalpa Chanda, Umapada Pal, Håvard D. Johansen, Dag Johansen, Michael A. Riegler, Sharib Ali, Pål Halvorsen
The proposed MSRF-Net allows to capture object variabilities and provides improved results on different biomedical datasets.
Ranked #3 on
Medical Image Segmentation
on 2018 Data Science Bowl
1 code implementation • 6 May 2021 • Dipayan Das, Saumik Bhattacharya, Umapada Pal, Sukalpa Chanda
Reservoir Computing (RC) offers a viable option to deploy AI algorithms on low-end embedded system platforms.
no code implementations • 16th International Conference on Frontiers in Handwriting Recognition (ICFHR 2018) 2018 • Sukalpa Chanda, Jochem Baas, Daniël Haitink, Sebastien Hamely, Dominique Stutzmanny, Lambert Schomaker
A Zero-shot learning algorithm is capable of handling unseen classes, provided the algorithm has been fortified with rich discriminating features and reliable “attribute description” per class during training.