In this complex task, information about natural shading of the objects, which results from the interaction of light with the objects' surfaces, plays a crucial role. In Marr's computational model of vision, shading facilitates the building of the primal sketch during the image-based processing ...
Some of the most well-known NPR techniques are 3D rendering with cel shading to simulate cartoon style, simulation of traditional art media (ink, pencil, watercolor, etc.) and artistic styles (abstract painting, impressionism, etc.), and technical depiction of objects in order to enhance ...
Explorations on cross-hatching, engraving, and similar non-photorealistic rendering. - GitHub - spite/sketch: Explorations on cross-hatching, engraving, and similar non-photorealistic rendering.
Non-photorealistic computer graphics offers a large potential for developing specialized visualization techniques in multimedia cartography such as for illustrative, artistic, and informal information display. Most importantly, non-photorealism provides excellent means for visual abstraction as a primary technique...
In addition, this paper discusses the effect of modified phong shading model in order to create toon shading appearance. 2015 Penerbit UTM Press. All rights reserved 展开 关键词: non-photorealistic rendering textures hatching stippling three-dimensional mesh ...