Alexander A. Sawchuk

Research.com Recognitions

• 1994 - IEEE Fellow For contributions to digital image processing and optical information processing.
• 1982 - SPIE Fellow

Overview

Best Publications

• Adaptive Noise Smoothing Filter for Images with Signal-Dependent Noise

  Darwin T. Kuan;Alexander A. Sawchuk;Timothy C. Strand;Pierre Chavel

  2139
  Citations

• Adaptive restoration of images with speckle

  D. Kuan;A. Sawchuk;T. Strand;P. Chavel

  1114
  Citations

• USC-HAD: a daily activity dataset for ubiquitous activity recognition using wearable sensors

  Mi Zhang;Alexander A. Sawchuk

  597
  Citations

• Towards pervasive physical rehabilitation using Microsoft Kinect

  Chien-Yen Chang;Belinda Lange;Mi Zhang;Sebastian Koenig

  384
  Citations

• Computer-generated double-phase holograms

  C K Hsueh;A A Sawchuk

  289
  Citations

• A feature selection-based framework for human activity recognition using wearable multimodal sensors

  Mi Zhang;Alexander A. Sawchuk

  259
  Citations

• Human Daily Activity Recognition With Sparse Representation Using Wearable Sensors

  Mi Zhang;A. A. Sawchuk

  235
  Citations

• Motion primitive-based human activity recognition using a bag-of-features approach

  Mi Zhang;Alexander A. Sawchuk

  184
  Citations

• Space-variant image restoration by coordinate transformations*

  Alexander A. Sawchuk

  182
  Citations

• A Feature Selection-Based Framework for Human Activity Recognition Using Wearable Multimodal Sensors

  Unknown

  163
  Citations

• Architectural implications of a digital optical processor.

  B. K. Jenkins;Pierre Chavel;R. Forchheimer;Alexander A. Sawchuk

  134
  Citations

• Binary image algebra and optical cellular logic processor design

  K. S. Huang;B. K. Jenkins;A. A. Sawchuk

  129
  Citations

• Supervised Textured Image Segmentation Using Feature Smoothing and Probabilistic Relaxation Techniques

  Unknown

  118
  Citations

• From remote media immersion to Distributed Immersive Performance

  A. A. Sawchuk;E. Chew;R. Zimmermann;C. Papadopoulos

  110
  Citations

• Sequential optical logic implementation

  B. K. Jenkins;Alexander A. Sawchuk;T. C. Strand;R. Forchheimer

  106
  Citations

• Three-dimensional interaction with autostereoscopic displays

  Alexander A. Sawchuk;Zahir Yilmaz Alpaslan

  92
  Citations

• Fiber-Optic Crossbar Switch With Broadcast Capability

  Antonio R. Dias;Robert F. Kalman;Joseph W. Goodman;Alexander A. Sawchuk

  87
  Citations

• Unsupervised textured image segmentation using feature smoothing probabilistic relaxation techniques

  John Y. Hsiao;Alexander Sawchuk

  86
  Citations

• Estimation of images degraded by film-grain noise

  Firouz Naderi;Alexander A. Sawchuk

  84
  Citations

• Noise updating repeated Wiener filter and other adaptive noise smoothing filters using local image statistics.

  Shiaw-Shiang Jiang;Alexander A. Sawchuk

  81
  Citations

• Real-Time Correction of Intensity Nonlinearities in Imaging Systems

  Alexander A. Sawchuk

  77
  Citations

• Dynamic Optical Interconnections for Parallel Processors

  Alexander A. Sawchuk;B. Keith Jenkins

  77
  Citations