RGB-D image salient target detection method
A RGB image and target detection technology, applied in the field of computer vision, can solve the problems of expanding depth error, influence, unfavorable detection results of significant targets, etc., and achieve the effect of high precision
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[0091] The RGB-D image salient target detection method described in this embodiment selects 1485 pictures on the NJU2K data set, selects 700 pictures on the NLPR data set to form a training set, and uses the remaining pictures on the NJU2K data set and the NLPR data set and the entire The STERE, DES and SIP data sets are used as test sets for testing. In addition, for the DUT data set, the same settings as the paper "Depth-induced multiscale recurrent attention network for saliency detection" are used, and the training set is increased with 800 pictures of the DUT training set, and tested on the DUT test set.
[0092] In the training and testing stages, the input RGB-D image is resized to 256*256, and the training set is subjected to data enhancement operations such as random flip, rotation, and border cropping. The Adam optimizer is selected for model training, the initial learning rate is 1e-5, the batch size is 3, the ResNet50 pre-training parameters and the default setting...
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