Ping WANG. Static image registration algorithm in high-precision video registration algorithm[J]. Chinese journal of liquid crystals and displays, 2020, 35(6): 612-618.
DOI:
Ping WANG. Static image registration algorithm in high-precision video registration algorithm[J]. Chinese journal of liquid crystals and displays, 2020, 35(6): 612-618. DOI: 10.3788/YJYXS20203506.0612.
Static image registration algorithm in high-precision video registration algorithm
In order to optimize the static image registration algorithm in video registration
a static image registration algorithm based on deep learning convolutional neural network VGGNet is proposed. The simulation experiments results show that VGGNet can be well applied to the static image registration work. Combining the root mean square error and
N
red
results
it can be seen that the static image registration algorithm based on the output features of Conv5
FC1
or FC2 has good performance. The algorithm based on FC2 has the best performance with root mean square error value of 0.031 22 and
N
red
of 74. After video scaling and brightness conversion
the performance of the static image registration algorithm decreases. The performance of the registration algorithm based on FC2 is better overall after the brightness conversion. Compared with the traditional image registration algorithm based on HOG and LBP feature extraction
this algorithm has better registration precision and accuracy. The research results can provide a reference for current static image registration algorithms based on deep learning convolutional neural networks.
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