Image Vectorization via Gradient Reconstruction
| dc.contributor.author | Chakraborty, Souymodip | en_US |
| dc.contributor.author | Batra, Vineet | en_US |
| dc.contributor.author | Phogat, Ankit | en_US |
| dc.contributor.author | Jain, Vishwas | en_US |
| dc.contributor.author | Ranawat, Jaswant Singh | en_US |
| dc.contributor.author | Dhingra, Sumit | en_US |
| dc.contributor.author | Wampler, Kevin | en_US |
| dc.contributor.author | Fisher, Matthew | en_US |
| dc.contributor.author | Lukác, Michal | en_US |
| dc.contributor.editor | Bousseau, Adrien | en_US |
| dc.contributor.editor | Day, Angela | en_US |
| dc.date.accessioned | 2025-05-09T09:14:27Z | |
| dc.date.available | 2025-05-09T09:14:27Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract | We present a fully automated technique that segments raster images into smooth shaded regions and reconstructs them using an optimal mix of solid fills, linear gradients, and radial gradients. Our method leverages a novel discontinuity-aware segmentation strategy and gradient reconstruction algorithm to accurately capture intricate shading details and produce compact Bézier curve representations. Extensive evaluations on both designer-created art and generative images demonstrate that our approach achieves high visual fidelity with minimal geometric complexity and fast processing times. This work offers a robust and versatile solution for converting detailed raster images into scalable vector graphics, addressing the evolving needs of modern design workflows. | en_US |
| dc.description.number | 2 | |
| dc.description.sectionheaders | Drawn to Detail: Sketch-Based Modeling and Non-Photorealistic Rendering | |
| dc.description.seriesinformation | Computer Graphics Forum | |
| dc.description.volume | 44 | |
| dc.identifier.doi | 10.1111/cgf.70055 | |
| dc.identifier.issn | 1467-8659 | |
| dc.identifier.pages | 11 pages | |
| dc.identifier.uri | https://doi.org/10.1111/cgf.70055 | |
| dc.identifier.uri | https://diglib.eg.org/handle/10.1111/cgf70055 | |
| dc.publisher | The Eurographics Association and John Wiley & Sons Ltd. | en_US |
| dc.rights | Attribution 4.0 International License | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | CCS Concepts: Computing methodologies → Image processing | |
| dc.subject | Computing methodologies → Image processing | |
| dc.title | Image Vectorization via Gradient Reconstruction | en_US |