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. 2020 Feb 20;11(3):1539–1554. doi: 10.1364/BOE.386228

Fig. 2.

Fig. 2.

Architecture of the neural network for the localization of the tear meniscus. The notation h x w x f represents the shape of the layer (h: height, w: width, f: number of feature channels). Conv2d 3x3: 2-dimensional convolution with a 3x3 kernel, L1 reg: L1 norm regularization, batchnorm: batch normalization, ReLU: rectified linear unit, maxpool: maximum pooling, FC: fully connected layer.