Journal
Scientific and technical journal «Priborostroenie»
UDK621.383
Issue:8 (52)
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MANEUVER DETECTION AND OBJECT TRACK PREDICTION USING TELEVISION SURVEILLANCE SYSTEM
Annotation
Methods of object coordinates measurement by television surveillance system are considered. The observation data errors are filtered out by means of an adaptive Kalman filter, adaptation is related to possible change of object trajectory at an unknown instant and subsequent loss and appearance of the object (e.g., because of a cloudy cover). Maneuver of object is detected from velocity estimation after Kalman filtering which is adapted with the use of variation of filter coefficients, while object disappearance switches the filter to trajectory prediction mode. Algorithms of maneuver detection accounting for loss of the object are designed; dynamic and fluctuation errors of trajectory prediction when the object appears from area of occlusion are estimated.
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Articles in current issue
- SPECIAL FEATURES OF DIGITAL PROCESSING ALGORITHMS IN OPTOELECTRONIC SYSTEMS OF THE NEW GENERATION
- TELEVISION TECHNIQUES OF OBJECTS TRACKING IN HARD OBSERVATION CONDITIONS
- AN ADAPTIVE METHOD OF MULTI-CHANNEL RANK FILTERING FOR NOISE REMOVAL IN COLOR IMAGES
- METHODS FOR CORRECTION OF NOT UNIFORM SENSIVITY OF INFRARED FOCALPLANE ARRAYS
- AN ACCOUNT FOR FLUCTUATION CHARACTERISTICS OF BACKGROUND RADIATION FROM NEAR-HORIZON SEA AREA IN ALGORITHMS OF SIGNAL PROCESSING FOR INFRARED INSTRUMENTS
- MAPPING AND SUPERVISION SYSTEM FOR A SIMULATING COMPLEX
- APPROACHES TO MODELING AND VISUALIZATION OF LOCAL SURFACE AREAS OBSERVED FROM A SATELLITE
- МЕТHODS OF PUPILLOGRAM PROCESSING AND ANALYSIS
- ON APPLICATION OF HEAT TRANSFER EQUATION TO MODELLING THE EFFECT OF LASER RADIATION ON HUMAN SKIN
- IMAGE PROCESSING AND OBJECT MORFOMETRY IN MICROSCOPY
- COMPUTER PROCESSING OF BIOMEDICAL MULTICHANNEL IMAGES BY VISUALIZATION OF SIMILARITY MEASURE WITH STANDARD IMAGE