Size inspection method for prefabricated box girder reinforcing mesh
The invention relates to the technical field of building construction, in particular to a size inspection method for a prefabricated box girder reinforcing mesh, which comprises the following steps: S1, acquiring a color image of the prefabricated box girder reinforcing mesh, inputting the acquired...
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| creator | MAO SHUFENG KANG JINGLIANG LIU TONGBIN DENG CHAOHUI ZHANG SHAOPENG CHEN XIANGYANG ZHENG HEMIN HE YUNFEI ZHOU LIANG ZHANG GUOYUE SUN MENG CHAO ZHENLIN REN YANKE ZHANG CHENYANG YIN AIGUO WANG KE ZHANG ZHENJIANG CHAI LEI |
| description | The invention relates to the technical field of building construction, in particular to a size inspection method for a prefabricated box girder reinforcing mesh, which comprises the following steps: S1, acquiring a color image of the prefabricated box girder reinforcing mesh, inputting the acquired image into a neural convolutional network, and performing redundant wavelet transform on image data by the neural convolutional network to obtain a color image of the prefabricated box girder reinforcing mesh; obtaining a low-frequency approximate component and high-frequency detail components in three directions, and then multiplying the high-frequency detail components in the three directions by adjacent-scale wavelet coefficients to obtain a wavelet coefficient graph obtained by multiplying the wavelet coefficients in three different directions; s2, linear processing is carried out on the wavelet coefficient graph, after processing is completed, threshold processing is carried out on the wavelet coefficient grap |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING |
| title | Size inspection method for prefabricated box girder reinforcing mesh |
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