Interactive image manipulation using morphological trees and spline-based skeletons

Autor: Jieying Wang, Dennis J. Silva, Jiří Kosinka, Alexandru Telea, Ronaldo F. Hashimoto, Jos B.T.M. Roerdink
Přispěvatelé: Scientific Visualization and Computer Graphics, Bernoulli Institute, ​Robotics and image-guided minimally-invasive surgery (ROBOTICS)
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Computers & Graphics, 108, 61-73. PERGAMON-ELSEVIER SCIENCE LTD
ISSN: 0097-8493
Popis: The ability to edit an image using intuitive commands and primitives is a desired feature for any image editing software. In this paper, we combine recent results in medial axes with the well-established morphological tree representations to develop an interactive image editing tool that provides global and local image manipulation using high-level primitives. We propose a new way to render interactive morphological trees using icicle plots and introduce different ways of manipulating spline-based medial axis transforms for grayscale and colored image editing. Different applications of the tool, such as watermark removal, image deformation, dataset augmentation for machine learning, artistic illumination manipulation, image rearrangement, and clothing design, are described and showcased on examples.
Databáze: OpenAIRE
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