Halftone image watermarking techniques that allow automated extraction of the embedded watermark data are useful in a variety of document security and workflow applications. The p...
Preserving historic recording on gramophone records is an important task because the traditional record play back system damages/wears out records eventually. We present an optica...
A multimodal face verification process is presented for standard 2D color images, 2.5D range images and 3D meshes. A normalization in orientation and position is essential for 2.5...
This paper describes a computational model for deriving a decomposition of objects from laser rangefinder data. The process aims to produce a set of parts defined by compactness a...
We use unequal amounts of explicit channel coding for generalized multiple description coding. Our solution can use any progressive source coder and it disperses information equal...
Alexander E. Mohr, Richard E. Ladner, Eve A. Riski...