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Auflistung nach Schlagwort "image generation"

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  • Zeitschriftenartikel
    Nichtrealistische Computergraphik Algorithmen und Anwendungen
    (Informatik-Spektrum: Vol. 24, No. 2, 2001) Deussen, Oliver
    Since late eighties scientists in computer graphics elaborate nonrealistic rendering techniques in addition to realistic image generation. The present article gives an overview by describing three different techniques: computer generated copper plates as an example for the imitation of traditional printing techniques, synthetic stipple drawings for use in scientific illustration and pen-and-ink illustrations of plants with applications in landscaping.
  • Konferenzbeitrag
    PictographAI: Interactive Generation of Stylized Pictographs for Presentations
    (Mensch und Computer 2024 - Workshopband, 2024) Makarem, Sarah; Röddiger, Tobias; Riedel, Till; Beigl, Michael
    In today’s data-driven world, effective data visualization is crucial for communication. Recent studies have shown that meaningful and relevant visual embellishments and decorations can significantly enhance data visualization memorability and comprehension. Hence, we introduce PictographAI, a generative tool integrated into presentation software to transform traditional bar charts into Pictographic visualizations. Utilizing a multimodal AI pipeline, PictographAI processes text, images, and raw data from presentation slides to automatically generate contextually appropriate pictographs. Our pipeline uses an Large language model agent, a text-guided image-inpainting model, and algorithmic post-processing to make sense of the slide contents and generate pictographs. As users update their presentation slides, the AI pipeline automates the generation of new pictographs that represent the respective contents. In this work, we demonstrate the concept and working principle that motivates the system architecture and the generative AI pipeline on a bar chart generation use case that integrates into a presentation slide creation workflow.