Registers – Transfer mechanism – Traveling pawl
Patent
1975-02-04
1976-08-31
Ruggiero, Joseph F.
Registers
Transfer mechanism
Traveling pawl
178DIG20, 178DIG36, 235 92PC, H04N 702, G06G 748
Patent
active
039783243
ABSTRACT:
In an automatic inventory system for crops, especially tree-borne crops, an airborne television camera views the area being surveyed and delivers an analogue video signal which is converted into a series binary digital signal by a level detector. The serial digital signal is received in a shift register that delivers a parallel digital output to a computer. The shift register is controlled by shift pulses derived from a pulse generator that has the video signal applied to it to maintain the pulses in synchronism with the camera operation. The computer receives the information from the shift register a frame at a time and determines from it parameters such as the average size, and spacing of crop-bearing trees and their numbers.
REFERENCES:
patent: 3390229 (1968-06-01), Williams
patent: 3805028 (1974-04-01), Morton
patent: 3811036 (1974-05-01), Perry
patent: 3867613 (1975-02-01), Schoon
Hawker Siddeley Dynamics Limited
Ruggiero Joseph F.
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