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http://dx.doi.org/10.15701/kcgs.2018.24.5.1

A DoF-Based Efficient Image Abstraction  

Kim, Jong-Hyun (Kangnam University)
Publication Information
Journal of the Korea Computer Graphics Society / v.24, no.5, 2018 , pp. 1-10 More about this Journal
Abstract
In this paper, we present a non-photorealistic rendering technique that automatically delivers a stylized abstraction of a photograph with DoF(Depth of field). Our approach is a new filtering method that efficiently classifies DoF regions using RGB channels and automatically adjusts the color abstraction and extracted line quality based on this classification. This DoF-based filtering is simple, fast, and easy to implement and significantly improves the abstraction performance in terms of feature enhancement and stylization.
Keywords
Depth of field; Image abstraction; Non-photorealistic rendering; Image processing;
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