Jia Ping. The Coordinate Measurment of Crossing Point Between the Optical Axis of Area CCD Camera Lens and Sensor[J]. Editorial Office of Optics and Precision Engineering, 1991,(3): 48-54
Jia Ping. The Coordinate Measurment of Crossing Point Between the Optical Axis of Area CCD Camera Lens and Sensor[J]. Editorial Office of Optics and Precision Engineering, 1991,(3): 48-54DOI:
This paper introduces a coordinate measurment method of crossing point between the optical axis of its lens and CCD sensor using a XC-77CE CCD camera as an example. Beacuse the two fields in vedieo signals are processed in frame
the measurement resolution is equal to that of the CCD sensor. Horizontal measurment accuracy is ?1.5 elements and vertical is ?0.5 elements.