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Topic: Video tracking

  Track Video
A variety of videos taken through the eye of the "Cone Cam" which is a bumper level camera system for video taping your personal on track events.
This video was taken at the California Speedway at a NASA event.
This video was taken at the Laguna Seca December 2002 Green Flag event.
www.opentracking.com /track_video.htm   (1064 words)

 Datacube: Video Tracking: Theory Purpose [Technical Article]
The purpose of video tracking is to stabilize the line-of-sight (LOS) of a camera to the actual LOS of a moving target, such as a boosting rocket or a satellite.
The LOS between the tracking platform and the moving target is measured relative to the platform's azimuth and elevation axis.
The video tracking system must move the camera's LOS so that it tracks the moving object.
www.datacube.com /reference/techarticles/vidtracktheory.htm   (174 words)

 Video-Based Document Tracking: Unifying Your Physical and Electronic Desktops   (Site not responding. Last check: 2007-10-16)
We present an approach for tracking paper documents on the desk over time and automatically linking them to the corresponding electronic documents using an overhead video camera.
In the paper tracking scenario, the system tracks changes in the stacks of printed documents and books on the desk and builds a complete representation of the spatial structure of the desktop.
The Office of the Past: Document Discovery and Tracking from Video.
grail.cs.washington.edu /projects/office   (275 words)

 RF VIDEO PRODUCTS - TRACKING TRANSMITTERS   (Site not responding. Last check: 2007-10-16)
Detecting a small tracking transmitter is simple using the scanner with S- meter function.
Each tracking transmitter is using a specific frequency known only to the owner.
Small tracking transmitter is practically undetectable since the transmitting peak is not continuous and frequency is known only to the person who is using it.
www.rf-video.com /products/track_ph1.asp   (140 words)

 exercise video reviews: Tamilee Webb - Abs of Steel
The video tracking is a bit fuzzy at the beginning but then clears up immediately.
She talks throughout the video reminding you to breath and concentrate on certain muscles.
This video is just called "Abs of Steel," it's not the Target Toning version or part of the platinum series or any other of the many incarnations of the Abs of Steel workouts.
www.videofitness.com /reviews/webb-a1.php   (678 words)

 Camille Utterback :: interactive video art
Custom video tracking and drawing software outputs a changing wall projection in response to the activities in the space.
Come to Pieces is an interactive video installation in which a fragmented video portrait of gallery visitors is generated in real time from four different live camera feeds.
Noise in the incoming video signal causes characters at the edges of color boundaries to flicker—creating new words and new meanings at the boundaries of the texts.
www.camilleutterback.com   (1580 words)

 Video Object Tracking With Feedback (ResearchIndex)   (Site not responding. Last check: 2007-10-16)
Abstract: We present a scalable object tracking framework, which is capable of tracking the contour of nonrigid objects in the presence of occlusion.
103 Real-time tracking of nonrigid objects using mean shift - Comaniciu, Ramesh et al.
6 Tracking visible boundary of objects using occlusion adaptiv..
citeseer.ist.psu.edu /640845.html   (493 words)

 EthoVision for video tracking   (Site not responding. Last check: 2007-10-16)
Video input - Define to which video input channel of the frame grabber your video source is connected.
For example, if you select a dosage (which is a user-defined variable), all the tracks of animals with that dosage are analysed and if you select a date (which is a system variable), all the tracks recorded on that date will be selected for analysis or visualisation.
On the basis of relative movement between pairs of simultaneously tracked objects (not in EthoVision Basic), distances and movements are classified and assigned to particular parameters of social behaviour.
www.tracksys.co.uk /Pages/Main/EthoTechSpec.htm   (5742 words)

 Advanced Video Coding Principles and Techniques. The Content-Based Approach   (Site not responding. Last check: 2007-10-16)
The method of video coding has recently shifted from the frame-based approach to the content-based approach.
To generate video content, video has to be segmented into video object planes which can be temporally tracked from frame to frame.
It is organised into six chapters: Image and video segmentation; Face segmentation; Model-based coding; Video object plane extraction and tracking; and MPEG-4 video coding standard.
www.booknews.co.uk /Books/1199.htm   (190 words)

 Hybrid Tracking   (Site not responding. Last check: 2007-10-16)
Existing tracking methods are individually inadequate: magnetic trackers are inaccurate, mechanical trackers are cumbersome, and vision-based trackers are computationally problematic.
Using those images to track the camera's position and orientation should be a reasonable approach, and camera tracking has been extensively investigated in the field of computer vision or photogrammetry.
We use video tracking of landmarks as the primary method for determining camera position and orientation.
www.cs.unc.edu /~us/chen/paper.html   (7395 words)

 Video Insight - Windows based Digital Video Recorder (DVR) for CCTV
If you are going to make the investment to build a digital video surveillance system, make sure your software platform supports an adequate number of frames per second and has room to add cameras in the future.
Video Insight looks and feels like many of the Windows-based applications you already use every day.
The server typically will store the video on its local hard drive but can also be configured to support network storage or other Windows based storage systems.
www.video-insight.com   (1111 words)

 Temics: Demos: video object tracking   (Site not responding. Last check: 2007-10-16)
In this study we are interested in the tracking of video objects in a video sequence.
The principle of backward tracking is to perform for each frame in the sequence a classification of the regions obtained by a spatial segmentation.
Object mask were specified manually on the first frame and further automaticaly tracked for the next frames.
www.irisa.fr /temics/Demos/Analysis4   (209 words)

 Video organizes paper TRN 011205
Although the video image resolution is not high enough for a human observer to read the text, making it difficult to distinguish documents with a similar layout, the researchers used an existing feature-based object recognition technique, dubbed Scale-Invariant Feature Transform, that was able to differentiate them, said Kim.
The system could be taken further to allow for querying the history of documents, lifting written annotations from document surfaces, recognizing text, and attaching reminders to documents, she said.
The researchers are working on improving the existing system to handle a wider range of user interactions with documents, to optimize the performance of the video analysis engine so the input video can be processed in real-time, and to build other applications, said Kim.
www.trnmag.com /Stories/2005/011205/Video_organizes_paper_011205.html   (1134 words)

 美国专利申请公开说明书 20040105006 - Event driven video tracking system   (Site not responding. Last check: 2007-10-16)
A system that tracks and electronically identifies assets from surveillance zone to surveillance zone within a controlled area is provided.
A triggering event, which can be the output of an RFID reader, or other event, initiates video tracking of the asset that is associated with the RFID tag or other trigger.
The video surveillance continues from zone to zone, as the image of the asset is handed-off from camera to camera.
cxp.paterra.com /uspregrant20040105006cn.html   (142 words)

 MERL – 3D from Video
The image at left shows 3 of the 148 original video frames and corresponding profile views that were synthesized from the recovered 3D information.
Technical Discussion: There are two main results: (1) A method for tracking nonrigid low-texture surfaces in video that ensures that the 2D motion is consistent with a low-dimensional space of nonrigid 3D motions.
By discarding the deformations, one obtains the average 3D shape of the video.
www.merl.com /areas/3Dvideo   (290 words)

 Video tracking software enters the game
Researchers at the University of Calgary (Alberta) are investigating whether automatic recognition and tracking software can "watch" a sporting event for a viewer, keep track of who did what and when, then diagrammatically represent the highlights or even live action using icons instead of raw video.
Boyd's software "watches" a video stream while generating a running commentary in the form of a continuous XML document.
By employing a server-client architecture, servers can process video and its XML documents, describe the objects and generate both video representations for TV and a graphical representation for cellphones.
www.commsdesign.com /printableArticle?articleID=21100079   (609 words)

 Leerburg Training Videos - Traiing Police Tracking Dogs
In Level 1 Tracking (Video 205) we taught the dog to track in the country.
The reason all police dogs must first learn to track in the country is because the country is relatively distraction free.
We actually teach the dog to track in the country and then use a large part of the Level II and III teaching the dog to deal with the distractions of the city.
www.leerburg.com /208.htm   (393 words)

 IP TV Video Market Tracking Service - MRG Multimedia Research Group Inc.
MRG has found that some of the leading telcos have decided that video is the ticket to higher revenues.
The service will also track the deployment of fiber-to-the-home and how it is used to deliver video services.
MRG’s IP TV Video Market Tracking Service is a program that will develop over time to include all of the significant technologies and services that develop over time.
www.mrgco.com /TOC_Tracking.html   (1043 words)

 Sidewalks: Video Nite   (Site not responding. Last check: 2007-10-16)
As more music videos became available to the weekly production, creator/producer Richard R. Lee decided to launch a spinoff series to handle the extra load of music clips.
From 1999-2004, Sidewalks was a member of CVC Report, an industry magazine and main music video tracking service in New York.
Video Nite is seen as a regular entry on KCRT-TV (as part of an entertainment-hour block with the regular Sidewalks series) or as an occasional special, telecasted during the Sidewalks time slot on other affiliated stations.
www.swetv.com /videonite   (310 words)

 Zooming, Trucking, Tracking And Underwater Video
Never track a subject from behind, there is nothing more o-ring than the back end of a fish.
The only justification to shoot the back of a subject is when you want a shot to establish the end of the action; and then it is better you allow the subject to swim out of shot rather than follow it.
If you track around a subject then it is called arcing and, in dramatic terms, increases the importance of the subject.
www.underwaterphotography.com /Video/chapter3/GettingStarted3.asp   (250 words)

 Video-Tracking - Dialog Solutions GmbH   (Site not responding. Last check: 2007-10-16)
Video Tracking and Recognition System Abstract A real-time video tracking and recognition system (VTAR) for video surveillance applications is presented.
If you have video tracking problems between 4 and 6 head machines on tapes recorded at the highest speed, it is because...
Tracking a blur on even the most volatile offender is no problem with our tracking tools.
viral-solutions.de /viral-marketing/Video-Tracking.html   (1260 words)

 MERL – Video Object Tracking
Object tracking is a key technology of most surveillance products developed at Mitsubishi Electric.
Generally speaking, tracking of objects can be done either by back-tracking or by forward-tracking.
It is employed to derive the object candidate that is the most similar to a given model while predicting the next object location.
www.merl.com /projects/particle   (381 words)

 Face Recognition and Tracking from Video   (Site not responding. Last check: 2007-10-16)
After a period of initialization, it can track anyone that comes into the scene and is able to distinguish the person's head, arms (provided some gesturing is done), and legs from the torso.
The system works by collecting a video frame of the subject's head, and then performing a robust regression to figure out what the parameters to the equations were.
Also, the system does not have a "true" feeling for the 3D motion of the subject's head; it can still recover if someone is moving around, shaking their head, but some accuracy is sacrificed due to the transformations needed to compensate for the motion, as well as the simplicity of the model.
www.cc.gatech.edu /~haro/cs7100/project02/report2.html   (1025 words)

 TSE-Systems: VideoMot2 - Video Tracking System
VideoMot2 is a versatile video tracking system for automatically recording and analyzing animal activity, movement and behavior.
Use the built-in keyboard recorder during tracking to record up to 10 different behavioral events that cannot be identified automatically (e.g.
The track pattern can be plotted at variable speed for any time interval and bitmap files are generated by a mouse click.
www.tse-systems.com /behavior/videomot2.htm   (486 words)

 Video Object Tracking with Feedback of Performance Measures - Erdem, Tekalp, Sankur (ResearchIndex)
Abstract: We present a scalable object tracking framework, which is capable of tracking the contour of non-rigid objects in the presence of occlusion.
Erdem, A. Tekalp, and B. Sankur, "Video object tracking with feedback of performance measures," IEEE Transactions Circuits and Systems for Video Technology 13(4), 2003.
103 Real-time tracking of non-rigid objects using mean shift - Comaniciu, Ramesh et al.
citeseer.ist.psu.edu /erdem03video.html   (554 words)

 Business Solutions - Now Showing At The Local Video Store: RFID Technology   (Site not responding. Last check: 2007-10-16)
Namely, the company is testing (at one store) the use of RFID (radio frequency identification) for tracking videos.
As with most video stores, this chain was using bar codes (which were attached to the videos when shipped) for video tracking.
The label was attached to the spine of a video.
www.businesssolutionsmag.com /Articles/2001_09/010908.htm   (669 words)

 Qubit Systems Video Tracking   (Site not responding. Last check: 2007-10-16)
A specific problem for video analysis is adequate lighting for filming without influencing animals' behavior or sacrificing image quality.
With these devices it is posiible to analyze VHS tapes using digital video methods, e.g.
Capture live TV or from external video sources that are connected to your device (e.g.
www.qubitsystems.com /trackacces.html   (398 words)

 boat video tracking equipment
This is accomplished by the use of a 5" color monitor that mounts to the dashboard in the driver's natural line of sight.
The monitor is wired to a tracking unit, mounted on the pylon or tower, which automatically follows the skier or wakeboarder.
Digital tracking device and five LEDs mounted on the monitor (shows position of skier).
www.bartswatersports.com /catalog.asp?C=231&category=Boat+Instruments&P=4704&product=VTRAC+Video+Tracking+System   (502 words)

 AS Europe Limited   (Site not responding. Last check: 2007-10-16)
Satellite navigation and tracking are not the same thing!
Tracking tells you where you have been and where exactly you are in real time - or rather where your vehicle is, if it has been stolen or just misplaced or in your garage.
There are 24 of them spinning around the globe about 300 miles up listening for signals from the little box in your vehicle, it returns the signal and this is then sent via
www.the-tracker-zone.com   (280 words)

 Face Detection and Tracking from Video Imagery
The goal of this project is to develop improved algorithms for face detection and segmentation from video imagery for use in facial recognition systems under current development by the government.
The goal of motion segmentation is to identify motion candidate regions in the image possibly occupied by humans, assuming the motion in the scene is primarily caused by human movement.
Given the detected faces in the initial frames, faces can then be tracked from frame to frame using Kalman filtering, augmented with mean shift tracking.
www.ecse.rpi.edu /Homepages/qji/FaceDet/face_det.htm   (197 words)

 Qubit Systems Video Tracking   (Site not responding. Last check: 2007-10-16)
By using the Video Tracking RS-232 export feature, the software can be used for conditional training/reward or shuttle-box setups based on the animals online position and/or activity, e.g.
The Video Tracking prototype software was developed in Dr. John F. Steffensen's lab (Marine Biological Laboratory, University of Copenhagen) in order to make a system for automatic determination of routine activity and temperature preference of Atlantic cod (Gadus morhua) - the temperature shuttle box!
The position of the fish is registered continuously by a video camera connected to a PC and Video Tracking software.
www.qubitsystems.com /trackbox.html   (294 words)

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