Each image is 28 x 28 pixels (784 values) and each pixel is a grayscale value between 0 and 255. Figure 2 shows eight MNIST images. [Click on image for larger view.] ... The Convolutional Neural ...

Jay M. Newby, Alison M. Schaefer, Phoebe T. Lee, M. Gregory Forest, Samuel K. Lai, Convolutional neural networks automate detection for tracking of submicron-scale particles in 2D and 3D, Proceedings ...

By pairing this augmented dataset with a four-layer convolutional neural network (CNN), the research team achieved a classification accuracy of 98.8% on the original dataset, and notably, 100% ...