Using Photographs to Enhance Videos of a Static Scene
Loading...
Date
2007
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We present a framework for automatically enhancing videos of a static scene using a few photographs of the same scene. For example, our system can transfer photographic qualities such as high resolution, high dynamic range and better lighting from the photographs to the video. Additionally, the user can quickly modify the video by editing only a few still images of the scene. Finally, our system allows a user to remove unwanted objects and camera shake from the video. These capabilities are enabled by two technical contributions presented in this paper. First, we make several improvements to a state-of-the-art multiview stereo algorithm in order to compute view-dependent depths using video, photographs, and structure-from-motion data. Second, we present a novel image-based rendering algorithm that can re-render the input video using the appearance of the photographs while preserving certain temporal dynamics such as specularities and dynamic scene lighting.
Description
@inproceedings{:10.2312/EGWR/EGSR07/327-338,
booktitle = {Rendering Techniques},
editor = {Jan Kautz and Sumanta Pattanaik},
title = {{Using Photographs to Enhance Videos of a Static Scene}},
author = {Bhat, Pravin and Zitnick, C. Lawrence and Snavely, Noah and Agarwala, Aseem and Agrawala, Maneesh and Cohen, Michael and Curless, Brian and Kang, Sing Bing},
year = {2007},
publisher = {The Eurographics Association},
ISSN = {1727-3463},
ISBN = {978-3-905673-52-4},
DOI = {/10.2312/EGWR/EGSR07/327-338}
}