From BoW to CNN
Texture is a fundamental characteristic of many types of images, and texture representation is one of the essential and challenging problems in […]
Micro-expression recognition with small sample size by transferring long-term convolutional neural network
Micro-expression is one of important clues for detecting lies. Its most outstanding characteristics include short duration and low intensity of movement. Therefore, […]
Fine-grained image classification with Gaussian mixture layer
Fine-grained image classification aims at recognizing different subordinates in one basic-level category, for example, distinguishing species of birds. Compared with basic-level classification, […]