Video Motion Stylization by 2D Rigidification
| dc.contributor.author | Delanoy, Johanna | en_US |
| dc.contributor.author | Bousseau, Adrien | en_US |
| dc.contributor.author | Hertzmann, Aaron | en_US |
| dc.contributor.editor | Kaplan, Craig S. and Forbes, Angus and DiVerdi, Stephen | en_US |
| dc.date.accessioned | 2019-05-20T09:49:43Z | |
| dc.date.available | 2019-05-20T09:49:43Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | This paper introduces a video stylization method that increases the apparent rigidity of motion. Existing stylization methods often retain the 3D motion of the original video, making the result look like a 3D scene covered in paint rather than a 2D painting of a scene. In contrast, traditional hand-drawn animations often exhibit simplified in-plane motion, such as in the case of cut-out animations where the animator moves pieces of paper from frame to frame. Inspired by this technique, we propose to modify a video such that its content undergoes 2D rigid transforms. To achieve this goal, our approach applies motion segmentation and optimization to best approximate the input optical flow with piecewise-rigid transforms, and re-renders the video such that its content follows the simplified motion. The output of our method is a new video and its optical flow, which can be fed to any existing video stylization algorithm. | en_US |
| dc.description.sectionheaders | Art in Motion | |
| dc.description.seriesinformation | ACM/EG Expressive Symposium | |
| dc.identifier.doi | 10.2312/exp.20191072 | |
| dc.identifier.isbn | 978-3-03868-078-9 | |
| dc.identifier.pages | 11-19 | |
| dc.identifier.uri | https://doi.org/10.2312/exp.20191072 | |
| dc.identifier.uri | https://diglib.eg.org:443/handle/10.2312/exp20191072 | |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Computing methodologies | |
| dc.subject | Non | |
| dc.subject | photorealistic rendering | |
| dc.subject | Motion processing | |
| dc.title | Video Motion Stylization by 2D Rigidification | en_US |