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In order to determine the 3D motion of a point target from a monocular moving camera, a locating method is proposed by taking advantage of the property that the positions of the target in a short time are relative to each other and the kernel trick of least squares support vector machine (LS-SVM). This method has better noise immunity due to its robust estimation property, and has high accuracy as...
In order to achieve accurate automatic recovery of fixed-wing UAV at the known landing site, an airborne aided landing navigation system based on machine vision is designed and realized, and the key algorithms of the system are investigated. First, according to the need of automatic landing, such as high precision, real-time and strong anti-interference ability, a scheme of vision-aided landing navigation...
In this paper, a content-based image retrieval system for rotary kiln flame image (CBIR-RKFI) is introduced for the purpose of making good use of rotary kiln flame images. It calculates the texture and fire & clinker features of the flame image, then, through the similarities comparison, it returns a set of original retrieval results. Moreover, with the users’ relevant feedbacks, it optimizes...
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