1 code implementation • 23 Nov 2024 • Pranav Jeevan, Neeraj Nixon, Amit Sethi
We introduce a new metric to assess the quality of generated images that is more reliable, data-efficient, compute-efficient, and adaptable to new domains than the previous metrics, such as Fr\'echet Inception Distance (FID).
no code implementations • 1 Nov 2024 • Pranav Jeevan, Neeraj Nixon, Abhijeet Patil, Amit Sethi
Our study introduces ResNet-L2 (RL2), a novel metric for evaluating generative models and image quality in histopathology, addressing limitations of traditional metrics, such as Frechet inception distance (FID), when the data is scarce.
1 code implementation • 2 Oct 2024 • Pranav Jeevan, Neeraj Nixon, Amit Sethi
This property gives the proposed metrics a few advantages over the widely used Fr\'echet inception distance (FID) and other recent metrics.
Ranked #1 on
Image Generation
on CelebA-HQ
no code implementations • 23 Sep 2024 • Sunny Gupta, Mohit Jindal, Pankhi Kashyap, Pranav Jeevan, Amit Sethi
We introduce Federated Learning with Enhanced Nesterov-Newton Sketch (FLeNS), a novel method that harnesses both the acceleration capabilities of Nesterov's method and the dimensionality reduction benefits of Hessian sketching.
no code implementations • 23 Sep 2024 • Ashish Prasad, Pranav Jeevan, Amit Sethi
Current video summarization methods largely rely on transformer-based architectures, which, due to their quadratic complexity, require substantial computational resources.
1 code implementation • 16 Sep 2024 • Pranav Jeevan, Neeraj Nixon, Amit Sethi
Recent advancements in single image super-resolution have been predominantly driven by token mixers and transformer architectures.
Ranked #1 on
Image Super-Resolution
on BSD100 - 2x upscaling
1 code implementation • 9 Jun 2024 • Pranav Jeevan, Amit Sethi
In contemporary computer vision applications, particularly image classification, architectural backbones pre-trained on large datasets like ImageNet are commonly employed as feature extractors.
Ranked #1 on
Image Classification
on BreakHis
(using extra training data)
Breast Cancer Histology Image Classification
Decision Making
+3
no code implementations • 4 Mar 2024 • Akhila Krishna, Ravi Kant Gupta, Pranav Jeevan, Amit Sethi
Gene selection plays a pivotal role in oncology research for improving outcome prediction accuracy and facilitating cost-effective genomic profiling for cancer patients.
no code implementations • 16 Jul 2023 • Akhila Krishna K, Ravi Kant Gupta, Nikhil Cherian Kurian, Pranav Jeevan, Amit Sethi
The heterogeneity of breast cancer presents considerable challenges for its early detection, prognosis, and treatment selection.
1 code implementation • 1 Jul 2023 • Pranav Jeevan, Dharshan Sampath Kumar, Amit Sethi
The current state-of-the-art models for image inpainting are computationally heavy as they are based on transformer or CNN backbones that are trained in adversarial or diffusion settings.
Ranked #1 on
Image Inpainting
on ImageNet
1 code implementation • 1 Jul 2023 • Pranav Jeevan, Akella Srinidhi, Pasunuri Prathiba, Amit Sethi
We propose a new neural network -- WaveMixSR -- for image super-resolution based on WaveMix architecture which uses a 2D-discrete wavelet transform for spatial token-mixing.
Ranked #2 on
Image Super-Resolution
on BSD100 - 2x upscaling
no code implementations • 19 Apr 2023 • Chirag P, Mukta Wagle, Ravi Kant Gupta, Pranav Jeevan, Amit Sethi
We propose a new technique called CHATTY: Coupled Holistic Adversarial Transport Terms with Yield for Unsupervised Domain Adaptation.
Ranked #1 on
Unsupervised Domain Adaptation
on FHIST
no code implementations • 22 Feb 2023 • Pranav Jeevan, Nikhil Cherian Kurian, Amit Sethi
Convolution Neural Networks (CNNs) are widely used in medical image analysis, but their performance degrade when the magnification of testing images differ from the training images.
Ranked #3 on
Image Classification
on BreakHis
Breast Cancer Histology Image Classification
Deep Learning
+2
1 code implementation • 28 May 2022 • Pranav Jeevan, Kavitha Viswanathan, Anandu A S, Amit Sethi
The whole architecture is a stack of self-similar and resolution-preserving WaveMix blocks, which allows architectural flexibility for various tasks and levels of resource availability.
Ranked #1 on
Image Classification
on Galaxy10 DECals
(using extra training data)
1 code implementation • 7 Mar 2022 • Pranav Jeevan, Amit Sethi
The multi-scale nature of the DWT also reduces the requirement for a deeper architecture compared to the CNNs, as the latter relies on pooling for partial spatial mixing.
Ranked #15 on
Image Classification
on MNIST
1 code implementation • 25 Jan 2022 • Pranav Jeevan, Amit Sethi
Vision transformers (ViTs) have found only limited practical use in processing images, in spite of their state-of-the-art accuracy on certain benchmarks.
Ranked #22 on
Image Classification
on Tiny ImageNet Classification
1 code implementation • 25 Oct 2021 • Anirudh Mittal, Pranav Jeevan, Prerak Gandhi, Diptesh Kanojia, Pushpak Bhattacharyya
We devise a novel scoring mechanism to annotate the training data with a humour quotient score using the audience's laughter.
2 code implementations • 5 Jul 2021 • Pranav Jeevan, Amit Sethi
Secondly, we introduced an inductive bias for images by replacing the initial linear embedding layer by convolutional layers in ViX, which significantly increased classification accuracy without increasing the model size.
Ranked #238 on
Image Classification
on CIFAR-10
(using extra training data)