About Me

Update: I will be moving to NYU Tandon University to continue my PhD. with Dr. Hegde

I am a second year PhD student at Iowa State University, being co-advised by Dr. Chinmay Hegde and Dr. Soumik Sarkar. My primary research areas are Robust Learning of deep neural models and Generative Adversarial Models for Physics Constrained models. I graduated with Bachelors(Hons.) in Electrical and Electronics Engineering from BITS Pilani, Goa.

I used to be a Lead Computer Scientist at Sigtuple Inc. on learning systems for medical images.

Visit our group website at DICE Lab and Self-Aware Complex Systems Lab.

Publications

* indicates equal contribution.

InvNet: Encoding Invariances with Deep Generative Models
Ameya Joshi*, Minsu Cho*, Viraj Shah, Balaji Pokuri, Soumik Sarkar, Baskar Ganapathysubramanian, Chinmay Hegde
AAAI 2019
Paper to be released soon
Demo

Generative Models for Solving Nonlinear Partial Differential Equations
Ameya Joshi*, Viraj Shah*, Sambuddha Ghosal, Balaji Pokuri, Soumik Sarkar, Baskar Ganapathysubramanian, Chinmay Hegde
Workshop on Machine Learning for Physical Sciences at NeurIPS’ 19
Paper

Semantic Domain Adaptation for Deep Classifiers via GAN-based Data Augmentation Amitangshu Mukherjee, Ameya Joshi, Soumik Sarkar, Chinmay Hegde
NeurIPS2019 Workshop on Machine Learning for Autonomous Driving
Paper to be released

Encoding Invariances with Deep Generative Models
Viraj Shah*, Ameya Joshi*, Sambuddha Ghosal, Balaji Pokuri, Soumik Sarkar, Baskar Ganapathysubramanian, Chinmay Hegde
Preprint

Attribute-Controlled Traffic Data Augmentation Using Conditional Generative Models Amitangshu Mukherjee, Ameya Joshi, Soumik Sarkar, Chinmay Hegde
CVPR Workshop on Vision for All Seasons (VAS)’ 19
Paper

Semantic Adversarial Attacks: Parametric Transformations That Fool Deep Classifiers Ameya Joshi, Amitangshu Mukherjee, Soumik Sarkar, Chinmay Hegde
ICCV’ 19
Paper

Weakly supervised fluid filled region localization in retinal OCT scans
ShahRukh Athar, Abhishek Vahadane, Ameya Joshi, Tathagato Rai Dastidar
ISBI’18
Paper

Detection of diabetic macular edema in optical coherence tomography scans using patch based deep learning
Abhishek Vahadane, Ameya Joshi, Kiran Madan, Tathagato Rai Dastidar
ISBI’18
Paper

Selective visualization of anomalies in fundus images via sparse and low rank decomposition
Amol Mahurkar*, Ameya Joshi*, Naren Nallapareddy, Pradyumna Reddy, Micha Feigin, Achuta Kadambi, Ramesh Raskar
ACM SIGGRAPH 2014 Posters
Paper