Search Results for author: Sandipan Banerjee

Found 9 papers, 2 papers with code

Analyzing the Impact of Shape & Context on the Face Recognition Performance of Deep Networks

no code implementations5 Aug 2022 Sandipan Banerjee, Walter Scheirer, Kevin Bowyer, Patrick Flynn

In this article, we analyze how changing the underlying 3D shape of the base identity in face images can distort their overall appearance, especially from the perspective of deep face recognition.

Data Augmentation Face Recognition

In-the-wild Drowsiness Detection from Facial Expressions

no code implementations21 Oct 2020 Ajjen Joshi, Survi Kyal, Sandipan Banerjee, Taniya Mishra

However, developing drowsiness detection systems that work well in real-world scenarios is challenging because of the difficulties associated with collecting high-volume realistic drowsy data and modeling the complex temporal dynamics of evolving drowsy states.

LEGAN: Disentangled Manipulation of Directional Lighting and Facial Expressions by Leveraging Human Perceptual Judgements

1 code implementation4 Oct 2020 Sandipan Banerjee, Ajjen Joshi, Prashant Mahajan, Sneha Bhattacharya, Survi Kyal, Taniya Mishra

Building facial analysis systems that generalize to extreme variations in lighting and facial expressions is a challenging problem that can potentially be alleviated using natural-looking synthetic data.

Face Verification

On Hallucinating Context and Background Pixels from a Face Mask using Multi-scale GANs

no code implementations17 Nov 2018 Sandipan Banerjee, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn

We propose a multi-scale GAN model to hallucinate realistic context (forehead, hair, neck, clothes) and background pixels automatically from a single input face mask.

Face Swapping Facial Inpainting +1

Fast Face Image Synthesis with Minimal Training

no code implementations5 Nov 2018 Sandipan Banerjee, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn

Our method samples face components from a pool of multiple face images of real identities to generate the synthetic texture.

Image Generation

SREFI: Synthesis of Realistic Example Face Images

no code implementations21 Apr 2017 Sandipan Banerjee, John S. Bernhard, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn

In this paper, we propose a novel face synthesis approach that can generate an arbitrarily large number of synthetic images of both real and synthetic identities.

Face Generation Face Recognition

Visual Recognition of Paper Analytical Device Images for Detection of Falsified Pharmaceuticals

no code implementations13 Apr 2017 Sandipan Banerjee, James Sweet, Christopher Sweet, Marya Lieberman

These cards have different reagents embedded in them which produce a set of distinctive color descriptors upon reacting with the chemical compounds that constitute pharmaceutical dosage forms.

To Frontalize or Not To Frontalize: Do We Really Need Elaborate Pre-processing To Improve Face Recognition?

1 code implementation16 Oct 2016 Sandipan Banerjee, Joel Brogan, Janez Krizaj, Aparna Bharati, Brandon RichardWebster, Vitomir Struc, Patrick Flynn, Walter Scheirer

If a CNN is intended to tolerate facial pose, then we face an important question: should this training data be diverse in its pose distribution, or should face images be normalized to a single pose in a pre-processing step?

Face Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.