Measuring bulk angular scattering in atmospherically relevant degraded visual environments
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Pattyn, Christian Alexander↗
Engineering topics
Redman, Brian John
Publications and source records attributed to Redman, Brian John.
Task-specific sensor optical designs
A method and system architecture for designing a compressive sensing matrix for machine learning includes receiving an image associated with a classification task and; generating a sensing matrix. The sensing matrix includes an array of nonzero elements of the image. A prism array of prism elements is in communication with the sensing matrix. A row of values corresponding with an input angle of the prism array is mapped to a respective column corresponding with a detector. Then the detector detects light refracted at an output angle dictated by the physical shape of the prism element. A physical model of the detector is fabricated and generates a compressed representation of the image. A machine learning classification algorithm is applied to the compressed representation of the image and generates an optimized non-invertible final determination of the image.
Birch, Gabriel Carlisle↗