Automatic conformal window sizing in a video imaging system

An apparatus and method for generating a conformal window in a video tracking system. Each of the lines within the conformal window comprises a sub-window which is resized for each frame of video signal. The composite window comprising all the sub-windows is also resized vertically for each frame. T...

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Bibliographische Detailangaben
1. Verfasser:	WISEMAN JOHN M
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	An apparatus and method for generating a conformal window in a video tracking system. Each of the lines within the conformal window comprises a sub-window which is resized for each frame of video signal. The composite window comprising all the sub-windows is also resized vertically for each frame. The target image sub-windows are divided into left and right edge regions and a central region and are processed based on the density of pixels in the sub-window for each new frame. The target image is apportioned vertically into top and bottom regions and a central region, and lines of target image detail are processed to delineate new top, bottom and central regions for each subsequent frame of video signal. The resized window gradually assumes an orientation which conforms to the target image orientation.