METHOD FOR PRODUCING AND PROCESSING IMAGES TO DETERMINE optical transfer function and the measured distance (OPTIONS) AND DEVICE FOR ITS IMPLEMENTATION (VARIANTS) AND A METHOD FOR DETERMINING ERRORS AND CORRECTIONS Measurement results

摘要

1. A method for obtaining and processing images to determine the optical transfer functions of distance measurement and opto-electronic device, comprising the steps of: generating at least two images of at least one observed object with varying degrees of blur, and fixed by the matrix of photosensitive detectors, pre-calibrated device by measuring and storing in memory the values ​​of the transfer functions of optical channels forming and image pickup apparatus for rasstoyatsya s within the measurement range, the choice of optimal optical transfer function of the optical transfer functions for the distances within the measuring range determined by the measured distance to each area of ​​at least one observed object, which correspond to parts of images as the distance at which the device has selected optimum optical gear functions, characterized in that the measured noise level of image detectors and stored in the memory mode the spectral amplitudes and distribution of image noise detector, selects the optimum optical transfer functions for each considered image area by retrieving from memory the values ​​of optical transfer functions for the distances within the measurement range, which correspond to the position detector, optical elements and types of diaphragms, in which were formed and fixed images , image processing regions during which the target function are pairs of optical transfer functions for kazh