C2D(CVPR-2014)
paper : Large-scale Video Classification with Convolutional Neural Networks
idea :
除了Slow Fusion之外,其他fusion的方式,本质上都属于C2D。
Architecture :
Note:
a context stream that models low-resolution image
a fovea stream that processes high-resolution center crop.
采用Multiresolution CNNs的motivation:加快训练速度(通过减小输入frame的size)