논문 링크: [1406.4729] Spatial Pyramid Pooling in Deep Convolutional Networks for Visual Recognition Spatial Pyramid Pooling in Deep Convolutional Networks for Visual RecognitionExisting deep convolutional neural networks (CNNs) require a fixed-size (e.g., 224x224) input image. This requirement is "artificial" and may reduce the recognition accuracy for the images or sub-images of an arbitrary size/..