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US 4,232,333 AGranted
Streak image analyzing device
AssigneeHamamatsu Terebi Kabushiki Kaisha
InventorsTeruo Hiruma, Yutaka Tsuchiya
Life of this patent
Estimating the term…
Abstract
In a streak image analyzing device, a belt-shaped region perpendicular to the scanning lines on the scanning rastor of a television camera is set, the video signals only for the belt-shaped region are integrated every scanning line, the integration signals are stored in a memory having memory position, or addresses, provided respectively for the scanning lines, and the signal thus stored are read out to be displayed.
Claims3
A streak image analyzing device which comprises:
- (a) gate means which is opened after a first predetermined time in an effective horizontal scanning period specified as desired from a horizontal synchronizing signal and is closed after a second predetermined time in said effective horizontal scanning period specified as desired from said horizontal synchronizing signal;
- (b) integrating means for integrating a video signal obtained by vertically scanning a streak image in the sweeping direction of said streak image for every horizontal scanning time with the aid of said gate means;
- and
- (c) memory means having memory positions in correspondence to scanning lines, for successively storing the integration value of said integrating means,
- so that data stored in said memory means are outputted as relations between time and intensity.
2 more elements
Dependencies are inferred from the claim text.