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Learn about the process of rotoscoping in film, tracing over live-action scenes with limited colors. Follow the journey from project definition to implementing ideas using Flash, Visual Basic 6, and OpenCV for efficient algorithms and interactive user interface design. Explore how this project combines creativity and technical skills.
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RotoscopingSenior Capstone Project | Ted Trisco April 24, 2007
Agenda • Definition & Requirements • Design • Flash • Visual Basic 6 • OpenCV • Reflections • Q & A
Project Definition • Rotoscoping • Tracing over live-action film, grouping pixels and limiting colors • Frame by frame process • Invented by Max Fleisher, utilized by Disney • Flat Black Films and Rotoshop
Project Definition • Examples
Project Definition • My Goals & Objectives • Filter frames from webcam to produce rotoscope image • Develop interactive user interface to allow control over filtering • Implement user functionality regarding saving filtered streams
Flash Environment • Simple trace (no computation) • Embedded in timeline • Utilized layer capability to animate • Original movie • My Homepage - Flash
Visual Basic 6 Platform • Computing each frame from webcam • Pixel calculation and integer division • Implemented save/open functionality • VB6 Application
OpenCV • C/C++ libraries aimed at camera vision • Able to use same algorithms • OpenCV Application
Computer Science Concepts • Flash environment • Event handling • File formats and processing • Efficient algorithms
Extensions • More efficient algorithm, cleaner tracing • Graphical interface • Saving adaptability Looking ahead…
Advice • Meet with professors early and often • Design, design, design • Roll with the highs and lows Exhaust your area!
Q & A Thank You!