Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
13,401
An Algorithm for Tracking Multiple Targets
- IEEE Transactions on Automatic Control
, 1979
"... Abstract—An algorithm for tracking multiple targets In a cluttered algorithms. Clustering is the process of dividing the entire environment Is developed. The algorithm Is capable of Initiating tracks, set of targets and measurements into independent groups accounting for false or m[~clngreports, and ..."
Abstract
-
Cited by 596 (0 self)
- Add to MetaCart
- whenever a new data set is received. ties of Joint hypotheses are calculated recursively using all available The a! onthm can easurements fro inforv~~Hnsuch as density of wiknown targets, density of false ~ g use m rn two ~.~erprobability of ietectlon, ami location ~rtainty. mis ~iciiing tecii- cut generic
Attitude Determination and Target Location
"... Typically, aperture location determinations, and pointing analyses are performed with the aid of an SI-FGS alignment report. An SI-FGS alignment report takes as input, a time period of interest, and a position of interest in RA and DEC. The request is sent to PASS OPS where engineering telemetry is ..."
Abstract
- Add to MetaCart
Typically, aperture location determinations, and pointing analyses are performed with the aid of an SI-FGS alignment report. An SI-FGS alignment report takes as input, a time period of interest, and a position of interest in RA and DEC. The request is sent to PASS OPS where engineering telemetry
target location by proteins on
, 2006
"... doi:10.1093/nar/gkl271 Strong physical constraints on sequence-specific ..."
Calculation of Target Locations for Web Resources
"... Abstract.. A location-based search engine must be able to find and assign proper locations to Web resources. Host, content and metadata location information are not sufficient to describe the location of resources as they are ambiguous or unavailable for many documents. We introduce target location ..."
Abstract
-
Cited by 2 (0 self)
- Add to MetaCart
Abstract.. A location-based search engine must be able to find and assign proper locations to Web resources. Host, content and metadata location information are not sufficient to describe the location of resources as they are ambiguous or unavailable for many documents. We introduce target location
A Model of Saliency-based Visual Attention for Rapid Scene Analysis
, 1998
"... A visual attention system, inspired by the behavior and the neuronal architecture of the early primate visual system, is presented. Multiscale image features are combined into a single topographical saliency map. A dynamical neural network then selects attended locations in order of decreasing salie ..."
Abstract
-
Cited by 1748 (72 self)
- Add to MetaCart
saliency. The system breaks down the complex problem of scene understanding by rapidly selecting, in a computationally efficient manner, conspicuous locations to be analyzed in detail. Index terms: Visual attention, scene analysis, feature extraction, target detection, visual search. \Pi I. Introduction
Earthquake Shakes Twitter Users: Real-time Event Detection by Social Sensors
- In Proceedings of the Nineteenth International WWW Conference (WWW2010). ACM
, 2010
"... Twitter, a popular microblogging service, has received much attention recently. An important characteristic of Twitter is its real-time nature. For example, when an earthquake occurs, people make many Twitter posts (tweets) related to the earthquake, which enables detection of earthquake occurrence ..."
Abstract
-
Cited by 524 (4 self)
- Add to MetaCart
such as the keywords in a tweet, the number of words, and their context. Subsequently, we produce a probabilistic spatiotemporal model for the target event that can find the center and the trajectory of the event location. We consider each Twitter user as a sensor and apply Kalman filtering and particle filtering
Spatial attention excludes external noise at the target location.
, 2002
"... To investigate the nature of external noise exclusion, we compared central spatial precuing effects in 16 conditions that varied the amount of external noise, the number of signal stimuli, the number of locations masked by external noise, and the number and style of frames surrounding potential tar ..."
Abstract
-
Cited by 31 (6 self)
- Add to MetaCart
target locations. In the absence of external noise, precuing produced only marginal performance improvements in a small number of display conditions. In the presence of high external noise, precuing improved task performance in all the display conditions. The magnitude of these spatial attention effects
Temporal cueing of targetidentity and target-location
- Experimental Psychology
, 2010
"... Abstract. In four experiments either a short or a long foreperiod preceded the presentation of one of two targets, presented either in the center of the screen (Experiment 1) or at one of two locations (Experiments 2-4). Participants were to identify the presented target by pressing a left or a rig ..."
Abstract
-
Cited by 4 (1 self)
- Add to MetaCart
Abstract. In four experiments either a short or a long foreperiod preceded the presentation of one of two targets, presented either in the center of the screen (Experiment 1) or at one of two locations (Experiments 2-4). Participants were to identify the presented target by pressing a left or a
The Vector Field Histogram -- Fast Obstacle Avoidance For Mobile Robots
- IEEE JOURNAL OF ROBOTICS AND AUTOMATION
, 1991
"... A new real-time obstacle avoidance method for mobile robots has been developed and implemented. This method, named the vector field histogram(VFH), permits the detection of unknown obstacles and avoids collisions while simultaneously steering the mobile robot toward the target. The VFH method uses a ..."
Abstract
-
Cited by 484 (24 self)
- Add to MetaCart
A new real-time obstacle avoidance method for mobile robots has been developed and implemented. This method, named the vector field histogram(VFH), permits the detection of unknown obstacles and avoids collisions while simultaneously steering the mobile robot toward the target. The VFH method uses
Theory to Passive Target Location and Tracking
, 1974
"... Approved for public release; distribution unlimited. ..."
Results 1 - 10
of
13,401
