Perceptually-motivated Non-Photorealistic Graphics
نویسنده
چکیده
Perceptually-motivated Non-Photorealistic Graphics
منابع مشابه
Non-photorealistic, depth-based image editing
Recent works in image editing are opening up new possibilities tomanipulate and enhance input images. Within this context, we leverage well-known characteristics of human perception along with a simple depth approximation algorithm to generate non-photorealistic renditions that would be difficult to achieve with existing methods. Once a perceptually plausible depth map is obtained from the inpu...
متن کاملModeling and Rendering of Individual Feathers
We present a model for geometric modeling and rendering of individual feathers for computer graphics purposes. The model represents the feather structure with a collection of parameterized Bézier curves. This parametrization allows easy generation of the existent types of feather structures with biologically-motivated parameters. Once the feather structure is defined, the feathers can be render...
متن کاملBlueprints - Illustrating Architecture and Technical Parts using Hardware-Accelerated Non-Photorealistic Rendering
Outlining and enhancing visible and occluded features in drafts of architecture and technical parts are essential techniques to visualize complex aggregated objects and to illustrate position, layout, and relations of their components. In this paper, we present blueprints, a novel nonphotorealistic hardware-accelerated rendering technique that outlines visible and non-visible perceptually impor...
متن کاملReal-Time Charcoal Rendering Using Contrast Enhancement Operators
Recent work in non-photorealistic rendering (NPR) has found methods to render various artistic effects like pen and ink illustrations, pencil sketching, water color, engraving, and silhouette rendering. In this paper, we present a new algorithm to achieve the effects of charcoal rendering in real-time using contrast enhancement operators. Charcoal is a medium that has limited dynamic range and ...
متن کامل8 Using Non - Photorealistic Rendering to Communicate Shape
The advent of photography and computer graphics has not replaced artists. Imagery generated by artists provides information about objects that may not be readily apparent in photographs or real life. The same goal should apply to computer-generated images. This is the driving force behind non-photorealistic rendering. The term non-photorealistic rendering (NPR) is applied to imagery that looks ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006