In complex environments,the accuracies of traditional object detection algorithms is too low. A new pallet detection algorithm is proposed. A large number of pictures containing people and pallets in real warehouses are collected and annotated to building the pallets dataset for training. In the paper,the based network of the improved algorithm based on Single Shot Multi Box Detector( SSD) pipeline is adapted with DenseNet. In the experiments,the real pallets dataset is used for training and testing. In the...