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A new approach based on BP neural network integrated with genetic algorithm for fitting of micro-drill's main lips is presented. The network structure is designed according to fitting equation, coordinates of micro-drill sampled points and constant 1 are taken as 3 inputs of network, 1 output is obtained, and the square of errors between the output and constant 0 is taken as performance index. Weights...
A new approach based on BP neural network for seeking-solution projection matrix of camera is presented in this thesis. The network structure is designed according to camera mathematical model, where there are 4 inputs composed of the sampled points' coordinates in world coordinate system and constant 1, and 2 outputs are obtained, expected values of which are elements of constant vector [0, 0]T....
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