Search Results - imaging%2c+image+processing%2c+pattern+recognitio

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Nonlinear Correntropy Filter for Improved Signal Processing
Filters Noisy or Distorted Signals and Outputs Clear Amplified SignalsThis signal processing technique uses a correntropy statistical model to filter noisy, weak, or distorted digital signals. Signal processing filters extract meaningful information from signals corrupted with noise, benefitting a variety of fields including digital communications,...
Published: 6/27/2021   |   Inventor(s): Jose Principe, Puskal Pokharel
Keywords(s): imaging, image processing, pattern recognitio, information technology/informatics, kernel regression on subspaces, kernel Wiener filtering, nonlinear channel equalization, nonlinear system identification, nonlinear Wiener filters, optimal nonlinear predictors, simulation
Category(s): Technology Classifications > Engineering > Computer Science
Optical Device to Protect Privacy in 3D Time-of-Flight (TOF) Cameras
Privacy-Protecting Optics Address Concerns over Video Data Collected by Sensor Video Devices These privacy-preserving optics filter or modulate light before it reaches the sensor of time-of-flight cameras, preserving the privacy of subjects seen on live camera feeds and recordings without impacting depth quality. The video surveillance, gesture recognition...
Published: 1/5/2023   |   Inventor(s): Sanjeev Koppal, Francesco Pittaluga
Keywords(s): Computer Vision, imaging, image processing, pattern recognitio, optics, Privacy
Category(s): Technology Classifications > Engineering > Computer Science, Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Instrumentation-Sensors-Photonics, Technology Classifications > Software > Others