| Abstrakt: |
Aiming at the problems of large sparse decomposition error of pixel signal, low reconstruction accuracy and slow reconstruction speed in traditional Chinese painting image reconstruction, a method of traditional Chinese painting image reconstruction based on depth learning is proposed. The image signal of traditional Chinese painting works is decomposed sparsely by the dictionary. The traditional Chinese painting image is weighted according to the Gaussian filter, the impurities in the signal are removed by the bilateral filter method, and the edge of the traditional Chinese painting image is corrected by the colour component method. This is to build the depth learning model of the traditional Chinese painting image reconstruction and achieve accurate and efficient reconstruction. The results show that this method can reduce the sparse decomposition error of pixel signal, less than 0.15%, the reconstruction accuracy reaches 97%, and the reconstruction time is shortened, the maximum time is only 1.5 s, indicating that this method is feasible. |
