Fast Detection Of Position Of High Speed Moving Object By Inspiration Of Compoudeye Of Insect

The capability of identifing fast-moving target and achieving intercept in space of a insect compound eyes visual system, provides an idea of the artificial visual motion sensing system with the ability of generic identification for fast-moving targets.In this paper, inspired from the physical characteristics, the optic nerve information processing methods and the capability of fast moving target motion detection of insect compound eyes, it authenticate a way of using the different combination arrangement to detecte the position and speed of moving target in 360 degree of vision. The main content of papers and work could be summarized as follows:1,Analysis of the positioning structure in the impact of position accuracy:when the camera angle is invariable, the smaller the angle between the camera oculometric axis makes the higher the resolution capability, the greater the effective distance, and the higher circumferential and radial resolution in the same effective distance. In the case of meeting the needs of the vision scope and objective distance, it is useful of increasing the overlap T to improve the positioning accuracy of the system.In the designing of the structure, choosing the camera machines have largerβand smaller D as the sensors. The size of camera angle parity influence effecte the range of the observed target and the resolution. Secondly, it obtains the basis of structural parameters and separate the vision space in the way linear division, and then lets the arrarys of pace-point characterize the set of a certain spatial region.2,Get the position of moving object—characteristics of motion video is simulated, by using the contained target location characteristics matrix—achieved through the signal of test results,which get after processing digital image using Matlab, to match the point-collection, and obtain more consistent between the pre-set trajectory and the target trajectory.3,Realize the way of controling two cameras on space detection and obtaining the contained target location characteristics matrix;the calibration of monocular and binocular camera array calibration achieved method provides a systematic method of calibration of camera arrays.