Search Results for author: Chaitanya Patel

Found 4 papers, 2 papers with code

Fast Registration of Photorealistic Avatars for VR Facial Animation

no code implementations19 Jan 2024 Chaitanya Patel, Shaojie Bai, Te-Li Wang, Jason Saragih, Shih-En Wei

In this work, we first show that the domain gap between the avatar and headset-camera images is one of the primary sources of difficulty, where a transformer-based architecture achieves high accuracy on domain-consistent data, but degrades when the domain-gap is re-introduced.

Style Transfer

Evaluating Self and Semi-Supervised Methods for Remote Sensing Segmentation Tasks

no code implementations19 Nov 2021 Chaitanya Patel, Shashank Sharma, Valerie J. Pasquarella, Varun Gulshan

We find that such techniques significantly improve generalization performance when labeled data is limited and there are geographic domain shifts between the training data and the validation/test data.

Segmentation

TailorNet: Predicting Clothing in 3D as a Function of Human Pose, Shape and Garment Style

2 code implementations CVPR 2020 Chaitanya Patel, Zhouyingcheng Liao, Gerard Pons-Moll

While the low-frequency component is predicted from pose, shape and style parameters with an MLP, the high-frequency component is predicted with a mixture of shape-style specific pose models.

3D Human Pose Estimation 3D Shape Reconstruction

HumanMeshNet: Polygonal Mesh Recovery of Humans

2 code implementations19 Aug 2019 Abbhinav Venkat, Chaitanya Patel, Yudhik Agrawal, Avinash Sharma

3D Human Body Reconstruction from a monocular image is an important problem in computer vision with applications in virtual and augmented reality platforms, animation industry, en-commerce domain, etc.

Surface Reconstruction

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