D
David P. Casasent
Researcher at Carnegie Mellon University
Publications - 693
Citations - 10507
David P. Casasent is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: Image processing & Optical correlator. The author has an hindex of 44, co-authored 693 publications receiving 10367 citations. Previous affiliations of David P. Casasent include Carnegie Learning & Center for Excellence in Education.
Papers
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Proceedings ArticleDOI
Linear Algebra Techniques For Pattern Recognition: Feature Extraction Case Studies
TL;DR: This paper focuses on feature extraction pattern recognition techniques (specifically a chord distribution and a moment feature space) and notes the various linear algebra operations required in distortion-invariant pattern recognition.
Proceedings ArticleDOI
Adaptive Learning Optical Symbolic Processor
TL;DR: Partitioning of an object into N parts and the use of M filters with different output patterns are used to produce an NM digit symbolic encoding of the input object to demonstrate the usefulness of this technique for adaptive image processing.
Proceedings ArticleDOI
Perspective optical-electronic technologies for persons identification and verification on the bases of the fingerprints
TL;DR: The structures of the special purpose mono-channel and multi-channel optical-electronic systems and the computing processes in the systems at the realization of the different fingerprints recognition algorithms are presented.
Proceedings ArticleDOI
Optical Laboratory Symbolic Substitution Logic And Numeric Processor
TL;DR: Specific optical architectures for performing logic and numeric functions using symbolic substitution and optical laboratory results of the operations are presented and advanced considerations concerning these operations are discussed.
Proceedings ArticleDOI
Scale-space median and gabor filtering for boundary detection in electron microscopy images
S. Ozdemir,David P. Casasent +1 more
TL;DR: In this paper, a new algorithm based on scale-space median and gabor filtering is used to find boundaries in electron microscopy images under noise and low contrast, where boundary information from different scales are fused to find triple junctions and dihedral angles.