Color regions - PowerPoint PPT Presentation

Combining Perception and Impressionist Techniques for Nonphotorealistic Rendering of Multidimensional Data

Combining Perception and Impressionist Techniques for Nonphotorealistic Rendering of Multidimensional Data By Christopher Healey Presented by Guangfeng Ji Nonphotorealistic rendering in Sci Viz Art and perceptual psychology’s inspiration for scientific visualization

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790 views • 35 slides

Visual Querying By Color Perceptive Regions

Visual Querying By Color Perceptive Regions. Alberto del Bimbo, M. Mugnaini, P. Pala , and F. Turco University of Florence, Italy Pattern Recognition, 1998. Introduction. Relevance of visual elements depends on: User’s subjectivity (not known in advance)

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199 views • 17 slides

The “Flood Fill” Algorithm

The “Flood Fill” Algorithm. A recursive graphics algorithm used to fill in irregular-shaped regions with a solid color. Region Boundaries. We often want to “color” regions which are defined by an irregular-shaped boundary

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295 views • 8 slides

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