Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"non-photorealistic rendering"”.
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Exploring entities in text with descriptive non-photorealistic rendering
… to text visualization called descriptive non-photorealistic rendering which exploits the inherent spatial and abstract dimensions in text documents to integrate 3D non-photorealistic rendering with information visualization. The visualization encodes text data onto 3D models, emphasizing …
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Design and implementation of non-photorealistic rendering techniques for 3D geospatial data
… detail to provide realistic imagery. However, a photorealistic rendering does not automatically lead to high image quality, with respect to an effective information transfer, which requires important or prioritized information to be interactively highlighted in a context-dependent manner. …
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The Comic Artist’s Tools Suite: Centralized and Intuitive Non-Photorealistic Computer Graphics Renderings
… in Computer Generated Imagery (CGI) software and Non-Photorealistic Rendering (NPR) techniques, modern comic artists have reaped the benefits of technology-aided workflows by creating 3D CGI environments for their comic backgrounds. However, while several NPR techniques exist, there remains a high …
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Image and Color Stylization through Region-based Abstraction
In Non-Photorealistic Rendering (NPR), abstraction methods simplify images. The NPR techniques produce stylized imagery by emphasizing the main structures through stroke elements, colors and removing unessential image information. However, the difficulty of abstraction lies in deciding what is …
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Real-Time Stylized Rendering for Large-Scale 3D Scenes
… there is still significant demand for stylized rendering tools. Stylized, or non-photorealistic rendering (NPR), applications generally sacrifice physical accuracy for artistic or functional visual output. Oftentimes, NPR applications focus on extracting specific features from a 3D environment …
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Colour videos with depth : acquisition, processing and evaluation
… results. In addition, I demonstrate enhanced non-photorealistic rendering techniques and the ability to synthesise stereoscopic videos, which allows these effects to be applied stereoscopically. These stereoscopic renderings inspired me to study stereoscopic viewing discomfort. The result of …
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Emotive implications of rendering in conceptual design
… into the role emotions play in designing. Rendering enables the visualisation of conceptual models by providing graphical presentation of design concepts. Such a presentation can convey not only object information but also emotive information and can evoke human emotive responses. The work …
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Marco de Trabajo de Rendering no Fotorrealista.
… uno de los conceptos más importantes es el \emph{Rendering}, definido como el proceso que a partir de los datos de una escena tridimensional genera una imagen en una ventana de visualización en 2 dimensiones. El rendering siempre se ha enfocado en generar imágenes fotorrealistas, aunque para …
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Accurate and discernible photocollages
There currently exist several techniques for selecting and combining images from a digital image library into a single image so that the result meets certain prespecified visual criteria. Image mosaic methods, first explored by Connors and Trivedi[18], arrange library images according to some …
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Image Vectorization
… current approaches in the representation and rendering quality. Object-based vectorization and complex editing tasks are performed in a few 10s of seconds.
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Machine Learning Algorithms for Geometry Processing by Example
… of animated shapes required for real-time rendering of dynamic scenes. With respect to the first type of problems involving shape interpretation and understanding, I demonstrate learning for shape segmentation and line illustration. For shape segmentation, the algorithms learn functions of …
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Structure adaptive stylization of images and video
… create realistic synthetic imagery. By contrast, non-photorealistic computer graphics, established as its own branch of computer graphics in the early 1990s, is mainly motivated by concepts and principles found in traditional art forms, such as painting, illustration, and graphic design, and it …
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Stylized Hatching for 3D Animation
Much research has been done in creating non-photorealistic renderings of objects that mimic the look of hand-made drawings by traditional artists. This thesis extends work in this area by presenting an NPR hatching method that can be applied to 3D animated films to help them feel more hand drawn. …