Search Results for author: Alex Colburn

Found 6 papers, 3 papers with code

Fast and Explicit Neural View Synthesis

no code implementations12 Jul 2021 Pengsheng Guo, Miguel Angel Bautista, Alex Colburn, Liang Yang, Daniel Ulbricht, Joshua M. Susskind, Qi Shan

We study the problem of novel view synthesis from sparse source observations of a scene comprised of 3D objects.

Novel View Synthesis

Deep Neural Network Approach for Annual Luminance Simulations

no code implementations14 Sep 2020 Yue Liu, Alex Colburn, Mehlika Inanici

The proposed DNN model can faithfully predict high-quality annual panoramic luminance maps from one of the three options within 30 minutes training time: a) point-in-time luminance imagery spanning 5% of the year, when evenly distributed during daylight hours, b) one-month hourly imagery generated or collected continuously during daylight hours around the equinoxes (8% of the year); or c) 9 days of hourly data collected around the spring equinox, summer and winter solstices (2. 5% of the year) all suffice to predict the luminance maps for the rest of the year.

Equivariant Neural Rendering

1 code implementation ICML 2020 Emilien Dupont, Miguel Angel Bautista, Alex Colburn, Aditya Sankar, Carlos Guestrin, Josh Susskind, Qi Shan

We propose a framework for learning neural scene representations directly from images, without 3D supervision.

Neural Rendering

Learning Stylized Character Expressions from Humans

no code implementations19 Nov 2019 Deepali Aneja, Alex Colburn, Gary Faigin, Linda Shapiro, Barbara Mones

We present DeepExpr, a novel expression transfer system from humans to multiple stylized characters via deep learning.

LayoutNet: Reconstructing the 3D Room Layout from a Single RGB Image

2 code implementations CVPR 2018 Chuhang Zou, Alex Colburn, Qi Shan, Derek Hoiem

We propose an algorithm to predict room layout from a single image that generalizes across panoramas and perspective images, cuboid layouts and more general layouts (e. g. L-shape room).

3D Room Layouts From A Single RGB Panorama Translation

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