Alexander A. Sawchuk - researchr alias

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Viewing Publication 1 - 40 from 40

2013

Towards practical energy expenditure estimation with mobile phonesHarshvardhan Vathsangam, Mi Zhang, Alexander Tarashansky, Alexander A. Sawchuk, Gaurav S. Sukhatme. acssc 2013: 74-79 [doi]

Human Daily Activity Recognition With Sparse Representation Using Wearable SensorsMi Zhang, Alexander A. Sawchuk. titb, 17(3):553-560, 2013. [doi]

2012

Towards pervasive physical rehabilitation using Microsoft KinectChien-Yen Chang, Belinda Lange, Mi Zhang, Sebastian Koenig, Phil Requejo, Noom Somboon, Alexander A. Sawchuk, Albert A. Rizzo. ph 2012: 159-162 [doi]

Robust Human Activity and Sensor Location Corecognition via Sparse Signal RepresentationWenyao Xu, Mi Zhang, Alexander A. Sawchuk, Majid Sarrafzadeh. tbe, 59(11-2):3169-3176, 2012. [doi]

Co-recognition of Human Activity and Sensor Location via Compressed Sensing in Wearable Body Sensor NetworksWenyao Xu, Mi Zhang, Alexander A. Sawchuk, Majid Sarrafzadeh. bsn 2012: 124-129 [doi]

Beyond the standard clinical rating scales: Fine-grained assessment of post-stroke motor functionality using wearable inertial sensorsMi Zhang, Belinda Lange, Chien-Yen Chang, Alexander A. Sawchuk, Albert A. Rizzo. embc 2012: 6111-6115 [doi]

USC-HAD: a daily activity dataset for ubiquitous activity recognition using wearable sensorsMi Zhang, Alexander A. Sawchuk. huc 2012: 1036-1043 [doi]

A preliminary study of sensing appliance usage for human activity recognition using mobile magnetometerMi Zhang, Alexander A. Sawchuk. huc 2012: 745-748 [doi]

Sparse representation for motion primitive-based human activity modeling and recognition using wearable sensorsMi Zhang, Wenyao Xu, Alexander A. Sawchuk, Majid Sarrafzadeh. icpr 2012: 1807-1810 [doi]

Motion primitive-based human activity recognition using a bag-of-features approachMi Zhang, Alexander A. Sawchuk. ihi 2012: 631-640 [doi]

2011

Context-aware fall detection using a Bayesian networkMi Zhang 0002, Alexander A. Sawchuk. huc 2011: 10-16 [doi]

Manifold Learning and Recognition of Human Activity Using Body-Area SensorsMi Zhang, Alexander A. Sawchuk. icmla 2011: 7-13 [doi]

A feature selection-based framework for human activity recognition using wearable multimodal sensorsMi Zhang, Alexander A. Sawchuk. bodynets 2011: 92-98 [doi]

2006

Region-Based Stereo Panorama Disparity AdjustingChiao Wang, Alexander A. Sawchuk. mmsp 2006: 186-191 [doi]

2004

2003

From remote media immersion to Distributed Immersive PerformanceAlexander A. Sawchuk, Elaine Chew, R. Zimmermann, C. Papadopoulos, Chris Kyriakakis. mm 2003: 110-120 [doi]

2002

Low-complexity motion estimation for long-term memory motion compensationHyukjune Chung, Antonio Ortega, Alexander A. Sawchuk. vcip 2002: 475-485

1999

Integrated media systemsDennis McLeod, Ulrich Neumann, C. L. Max Nikias, Alexander A. Sawchuk. spm, 16(1):33-43, 1999. [doi]

1998

Optical Signal and Image Processing: From Analog Systems to Digital Pipeline Smart PixelsAlexander A. Sawchuk. icip 1998: 478

1994

Parallel architectures for digital optical cellular image processingKung-Shiuh Huang, Charles B. Kuznia, B. Keith Jenkins, Alexander A. Sawchuk. pieee, 82(11):1711-1723, 1994. [doi]

1993

Erratum: Volume 16, Number 1 (1992), in the article "A One-Copy Algorithm for 2-D Shuffles for Optical Omega Networks," by L. Cheng and A. A. Sawchuk, pages 54-66Lily Cheng, Alexander A. Sawchuk. jpdc, 17(1-2):183, 1993. [doi]

1992

A One-Copy Algorithm for 2-D Shuffles for Optical Omega NetworksLily Cheng, Alexander A. Sawchuk. jpdc, 16(1):54-66, 1992.

1991

A region matching motion estimation algorithmDimitrios S. Kalivas, Alexander A. Sawchuk. cviu, 54(2):275-288, 1991. [doi]

1990

A 2-D motion estimation algorithmDimitrios S. Kalivas, Alexander A. Sawchuk. icpr 1990: 271-273 [doi]

Motion compensated enhancement of noisy image sequencesDimitrios S. Kalivas, Alexander A. Sawchuk. icassp 1990: 2121-2124 [doi]

1989

Supervised Textured Image Segmentation Using Feature Smoothing and Probabilistic Relaxation TechniquesJohn Y. Hsiao, Alexander A. Sawchuk. pami, 11(12):1279-1292, 1989. [doi]

Unsupervised textured image segmentation using feature smoothing and probabilistic relaxation techniquesJohn Y. Hsiao, Alexander A. Sawchuk. cvgip, 48(1):1-21, 1989. [doi]

Binary image algebra and optical cellular logic processor designK. S. Huang, Bob K. Jenkins, Alexander A. Sawchuk. cvgip, 45(3):295-345, 1989. [doi]

1988

Segmentation and 2-D motion estimation of noisy image sequencesDimitrios S. Kalivas, Alexander A. Sawchuk, Rama Chellappa. icassp 1988: 1076-1079 [doi]

1987

Adaptive restoration of images with speckleDarwin T. Kuan, Alexander A. Sawchuk, Timothy C. Strand, Pierre Chavel. tsp, 35(3):373-383, 1987. [doi]

Optical Crossbar NetworksAlexander A. Sawchuk, Bob K. Jenkins, Cauligi S. Raghavendra, Anujan Varma. Computer, 20(6):50-60, 1987. [doi]

1986

Optical Matrix-Vector Implementation of Crossbar Interconnection NetworksAlexander A. Sawchuk, Bob K. Jenkins, Anujan Varma, C. S. Raghavendra. icpp 1986: 401-404

Optical Interconnection Systems for Digital Parallel ProcessorsAlexander A. Sawchuk. fjcc 1986: 457-463

1985

Adaptive Noise Smoothing Filter for Images with Signal-Dependent NoiseDarwin T. Kuan, Alexander A. Sawchuk, Timothy C. Strand, Pierre Chavel. pami, 7(2):165-177, 1985. [doi]

Optical Interconnection NetworksAlexander A. Sawchuk, Bob K. Jenkins, C. S. Raghavendra, Anujan Varma. icpp 1985: 388-392

1984

Nonstationary 2-D recursive restoration of images with signal-dependent noiseDarwin T. Kuan, Alexander A. Sawchuk, Timothy C. Strand, Pierre Chavel. icassp 1984: 84-87 [doi]

1982

Nonstationary 2-D recursive filter for speckle reductionDarwin T. Kuan, Alexander A. Sawchuk, Timothy C. Strand, Pierre Chavel. icassp 1982: 1561-1564 [doi]

1977

Real-Time Correction of Intensity Nonlinearities in Imaging SystemsAlexander A. Sawchuk. TC, 26(1):34-39, 1977.

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