Search Results for author: Francis Tom

Found 5 papers, 1 papers with code

Learning a Deep Convolution Network with Turing Test Adversaries for Microscopy Image Super Resolution

no code implementations18 Jan 2019 Francis Tom, Himanshu Sharma, Dheeraj Mundhra, Tathagato Rai Dastidar, Debdoot Sheet

Adversarially trained deep neural networks have significantly improved performance of single image super resolution, by hallucinating photorealistic local textures, thereby greatly reducing the perception difference between a real high resolution image and its super resolved (SR) counterpart.

Image Super-Resolution SSIM

End-To-End Audio Replay Attack Detection Using Deep Convolutional Networks with Attention

no code implementations Interspeech 2018 2018 Francis Tom, Mohit Jain, Prasenjit Dey

Our proposed approach uses a novel visual attention mechanism on time-frequency representations of utterances based on group delay features, via deep residual learning (an adaptation of ResNet-18 architecture).

Speaker Verification

Simulating Patho-realistic Ultrasound Images using Deep Generative Networks with Adversarial Learning

no code implementations21 Dec 2017 Francis Tom, Debdoot Sheet

We also quantify the shift in tissue specific intensity distributions of the real and simulated images to prove their similarity.

Generative Adversarial Network

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