Search Results for author: Puspita Majumdar

Found 8 papers, 1 papers with code

Are Face Detection Models Biased?

no code implementations7 Nov 2022 Surbhi Mittal, Kartik Thakral, Puspita Majumdar, Mayank Vatsa, Richa Singh

Since facial region localization is an essential task for all face recognition pipelines, it is imperative to analyze the presence of such bias in popular deep models.

Attribute Binary Classification +2

Anatomizing Bias in Facial Analysis

no code implementations13 Dec 2021 Richa Singh, Puspita Majumdar, Surbhi Mittal, Mayank Vatsa

In this paper, we encapsulate bias detection/estimation and mitigation algorithms for facial analysis.

Bias Detection

Unravelling the Effect of Image Distortions for Biased Prediction of Pre-trained Face Recognition Models

1 code implementation14 Aug 2021 Puspita Majumdar, Surbhi Mittal, Richa Singh, Mayank Vatsa

We provide a systematic analysis to evaluate the performance of four state-of-the-art deep face recognition models in the presence of image distortions across different \textit{gender} and \textit{race} subgroups.

Face Recognition

Indian Masked Faces in the Wild Dataset

no code implementations17 Jun 2021 Shiksha Mishra, Puspita Majumdar, Richa Singh, Mayank Vatsa

We have also benchmarked the performance of existing face recognition models on the proposed IMFW dataset.

Face Recognition

Class Equilibrium using Coulomb's Law

no code implementations25 Apr 2021 Saheb Chhabra, Puspita Majumdar, Mayank Vatsa, Richa Singh

Projection algorithms learn a transformation function to project the data from input space to the feature space, with the objective of increasing the inter-class distance.

Subclass Contrastive Loss for Injured Face Recognition

no code implementations5 Aug 2020 Puspita Majumdar, Saheb Chhabra, Richa Singh, Mayank Vatsa

Deaths and injuries are common in road accidents, violence, and natural disaster.

Face Recognition

Data Fine-tuning

no code implementations10 Dec 2018 Saheb Chhabra, Puspita Majumdar, Mayank Vatsa, Richa Singh

Stimulated by the advances in adversarial perturbations, this research proposes the concept of Data Fine-tuning to improve the classification accuracy of a given model without changing the parameters of the model.

Attribute Emotion Recognition +2

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