Search Results for author: Nagabhushan Somraj

Found 5 papers, 4 papers with code

ViP-NeRF: Visibility Prior for Sparse Input Neural Radiance Fields

1 code implementation28 Apr 2023 Nagabhushan Somraj, Rajiv Soundararajan

We reformulate the NeRF to also directly output the visibility of a 3D point from a given viewpoint to reduce the training time with the visibility constraint.

Depth Estimation

Revealing Disocclusions in Temporal View Synthesis through Infilling Vector Prediction

1 code implementation17 Oct 2021 Vijayalakshmi Kanchana, Nagabhushan Somraj, Suraj Yadwad, Rajiv Soundararajan

We consider the problem of temporal view synthesis, where the goal is to predict a future video frame from the past frames using knowledge of the depth and relative camera motion.

Temporal View Synthesis

Understanding the Perceived Quality of Video Predictions

1 code implementation1 May 2020 Nagabhushan Somraj, Manoj Surya Kashi, S. P. Arun, Rajiv Soundararajan

We show that our feature design leads to state of the art quality prediction in accordance with human judgments on our IISc PVQA Database.

Representation Learning Video Prediction

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