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This paper presents a new method of recognition of lidar cloud point images based on convolutional neural network. This experiment uses 3D CAD ModelNet, and generates 3D point cloud data by simulating the scanning process of lidar. The data is divided into cells, and the distance is represented by gray values. Finally, the data is stored as grayscale images. Changing the number of cells dividing point...
Forgery note recognition plays an important role in our daily life as the general public has an opportunity to receive the forgery notes. This paper proposes a big data and cloud based wearable forgery note recognition system. First, a wearable camera is employed for taking the note images. Then, the note images are sent to the cloud systems. There is a big data system in the cloud server. Image features...
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