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Staring target edge tracking

The way of the general dot tracking is not suitable for near distance tracking and neither is the imaging tracking because of the lower imaging rate in the laser radar. A new tracking method which is called as the staring target edge tracking (STET) is therefore discussed in the paper. The physical model and range equation of the (STET) are presented, and the demands of the STET to the optical system are analyzed. This method provides a new analyzing way for miniature laser radar.