Interface 3D para representação da distribuição de cores de imagens digitais em diferentes espaços de cores

Abstract

This paper describes the research and development of a computational tool to provide conversion methods between color spaces in digital images and offer to the user a 3D interface for image color distribution visualization. The research had its focus on the study about some of the most used color spaces and their features, specially about their conversion equations. The tool was developed modularly, detaching the conversion process from the 3D exhibition process, both using the Java programming language and the latter using the OpenGL graphics library (JOGL) to create the 3D interactive environment. Furthermore, this tool is a part of a project in development by the multimedia information processing group PIGS (from UFSM), which resulted in its inclusion in the image processing and analysis system Arthemis.