Wagner, RonjaSchulz, SebastianReimann, MaxSemmo, AmirDöllner, JürgenTrapp, MatthiasGuthe, MichaelGrosch, Thorsten2023-09-252023-09-252023978-3-03868-232-5https://doi.org/10.2312/vmv.20231240https://diglib.eg.org:443/handle/10.2312/vmv20231240This paper introduces an art-directable stroke-based rendering technique for transforming photos into painterly renditions on mobile devices. Unlike previous approaches that rely on time-consuming iterative computations and explicit brush-stroke geometry, our method offers a interactive image-based implementation tailored to the capabilities of modern mobile devices. The technique places curved brush strokes in multiple passes, leveraging a texture bombing algorithm. To maintain and highlight essential details for stylization, we incorporate additional information such as image salience, depth, and facial landmarks as parameters. Our technique enables a user to control and manipulate using a wide range of parameters and masks during editing to adjust and refine the stylized image. The result is an interactive painterly stylization tool that supports high-resolution input images, providing users with an immersive and engaging artistic experience on their mobile devices.Attribution 4.0 International LicenseCCS Concepts: Computing methodologies → Image-based rendering; Non-photorealistic rendering; Image processingComputing methodologies → Imagebased renderingNonphotorealistic renderingImage processing10.2312/vmv.20231240173-1808 pages