METHOD OF DETECTING OBJECTS

FIELD: physics. ^ SUBSTANCE: proposed method comprises the stages of frame production, background and threshold frame initialisation. Then for each of produced frame, difference between current frame and background frame is calculated. Further, it comprises binarisation with threshold frame and spat...

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Bibliographische Detailangaben
Hauptverfasser:	SMIRNOVA EKATERINA JUR'EVNA, POLOVKO SERGEJ ANATOL'EVICH, KOGAN LEV BORISOVICH, JUDIN VIKTOR IVANOVICH, KONDRAT'EV ALEKSANDR SERGEEVICH, STEPANOV DMITRIJ NIKOLAEVICH, STUPIN KIRILL NIKOLAEVICH, LOPOTA VITALIJ ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	FIELD: physics. ^ SUBSTANCE: proposed method comprises the stages of frame production, background and threshold frame initialisation. Then for each of produced frame, difference between current frame and background frame is calculated. Further, it comprises binarisation with threshold frame and spatial filtration to allow detection of objects. Note here that background frame correction is performed with the help of constant of background frame updating ü to be selected in its turn in every pixel depending upon detection of object therein by the formula: ^ ^ where 0