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Displaying 1-14 out of 14 total
Tracking objects in occluding environments using temporal spatio-velocity transform
Found in: Visual Surveillance and Performance Evaluation of Tracking and Surveillance
By K. Sato, J.K. Aggarwal
Issue Date:October 2005
pp. 89-96
This paper presents a methodology for tracking moving objects in an occluded environment when occlusion occurs. We analyze sequences in which physical obstacles such as fences and trees divide an object into several blobs, both spatially and temporally. Ou...
Determining Reflectance Properties of an Object Using Range and Brightness Images
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By K. Ikeuchi, K. Sato
Issue Date:November 1991
pp. 1139-1153
<p>The authors discuss a method of recovering reflectance properties of a surface from a range image given by a range finder and a brightness image given by a standard TV camera. The Torrance-Sparrow model is used for the reflectance model. The model...
Tracking soccer players using broadcast TV images
Found in: Advanced Video and Signal Based Surveillance, IEEE Conference on
By K. Sato, J.K. Aggarwal
Issue Date:September 2005
pp. 546-551
Tracking soccer players using broadcast TV images is a challenging problem because of players' quick movements, occlusion, and camera movements. This paper presents a framework to track multiple players using the temporal spatio-velocity (TSV) transform. T...
Model-based optimization for data-intensive application on virtual cluster
Found in: Grid Computing, IEEE/ACM International Workshop on
By K. Sato, H. Sato, S. Matsuoka
Issue Date:October 2008
pp. 367-368
We propose a model-based optimization algorithm that determines virtual machine(VM) migration strategies, i.e., which VMs should be migrated to which nodes, while minimizing I/O access costs. We solve this problem as a shortest path problem of a direct acy...
Some Further Results of Experimental Comparison of Range Image Segmentation Algorithms
Found in: Pattern Recognition, International Conference on
By X. Jiang, K. Bowyer, Y. Morioka, S. Hiura, K. Sato, S. Inokuchi, M. Bock, C. Guerra, R.E. Loke, J.M.H. du Buf
Issue Date:September 2000
pp. 4877
A range image segmentation contest was organized in conjunction with ICPR'2000. The goal is to continue the effort of experimentally evaluating range image segmentation algorithms initiated in [3, 4]. This paper summarizes the results of the contest.
View Management of Projected Labels on Nonplanar and Textured Surfaces
Found in: IEEE Transactions on Visualization and Computer Graphics
By D. Iwai,T. Yabiki,K. Sato
Issue Date:August 2013
pp. 1415-1424
This paper presents a new label layout technique for projection-based augmented reality (AR) that determines the placement of each label directly projected onto an associated physical object with a surface that is normally inappropriate for projection (i.e...
Realtime Gesture Recognition under the Multi-Layered Parallel Recognition Framework of QVIPS
Found in: Automatic Face and Gesture Recognition, IEEE International Conference on
By T. Kirishima, K. Sato, H. Narita, K. Chihara
Issue Date:April 1998
pp. 579
No summary available.
Real-Time Object Tracking by Rotating Range Sensor
Found in: Pattern Recognition, International Conference on
By S. Hiura, A. Yamaguchi, K. Sato, S. Inokuchi
Issue Date:August 1996
pp. 825
No summary available.
Evaluating performance of high-speed and long distance communications on HIPPI-ATM networks
Found in: Local Computer Networks, Annual IEEE Conference on
By K. Sato, S. Takimoto
Issue Date:November 1996
pp. 424
This paper describes the flow-control performance in a HIPPI-ATM conversion system defined by ANSI. The influence of the transmission distance and new-credit sending interval are respectively evaluated by simulation for conversion between an 800-Mbit/s HIP...
A distance-measurement-oriented distributed TDMA scheduling algorithm for sensor networks
Found in: Distributed Computing in Sensor Systems and Workshops, International Conference on
By K. Sato,S. Sakata
Issue Date:June 2011
pp. 1-3
In considering home network environment, there is a possibility which provides limited/specific services by configuring the network in accordance with the particular context when linked to a variety of devices. In this paper, a distributed TDMA slot schedu...
Uncalibrated synthetic aperture for defocus control
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By N. Kusumoto, S. Hiura, K. Sato
Issue Date:June 2009
pp. 2552-2559
Exaggerated defocus can not be created with an ordinary compact digital camera because of its tiny sensor size, so it is hard to take pictures that attract a viewer to the main subject. On the other hand, there are many methods for controlling focus and de...
A Robust Face Identification against Lighting Fluctuation for Lock Control
Found in: Automatic Face and Gesture Recognition, IEEE International Conference on
By M. Doi, K. Sato, K. Chihara
Issue Date:April 1998
pp. 42
No summary available.
Partial Face Recognition Using Radial Basis Function Networks
Found in: Automatic Face and Gesture Recognition, IEEE International Conference on
By K. Sato, S. Shah, J.K. Aggarwal
Issue Date:April 1998
pp. 288
No summary available.
Alis: a light-weight logic synthesis for digital signal processing of audio visual
Found in: Verilog HDL Conference, IEEE International
By T. Yatani, K. Sato, M. Niizato
Issue Date:March 1995
pp. 40
We have developed a high-speed, light-weight logic synthesis system, called Alis, with a high-level library of mathematical operation circuits for signal processing. Instead of minimizing circuit logic, we have concentrated on synthesizing better operation...