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Full-Text Articles in Computer Engineering

Visual Music Assistant, David Klett Jan 2020

Visual Music Assistant, David Klett

Williams Honors College, Honors Research Projects

The Visual Music Assistant system provides an augmented reality experience via Microsoft's HoloLens device. The application we will develop will provide an intuitive user interface to learn how to play on a keyboard (88-key piano).


Affine Region Tracking And Augmentation Using Mser And Adaptive Sift Model Generation, Matthew James Marano Jun 2009

Affine Region Tracking And Augmentation Using Mser And Adaptive Sift Model Generation, Matthew James Marano

Master's Theses

Relatively complex Augmented Reality (AR) algorithms are becoming widely available due to advancements in affordable mobile computer hardware. To take advantage of this a new method is developed for tracking 2D regions without a prior knowledge of an environment and without developing a computationally expensive world model. In the method of this paper, affinely invariant planar regions in a scene are found using the Maximally Stable Extremal Region (MSER) detector. A region is selected by the user to define a search space, and then the Scale Invariant Feature Transform (SIFT) is used to detect affine invariant keypoints in the region. …