Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Deep ConvNets have shown its good performance in image classification tasks. Hover it still remains as a problem in deep video representation for action recognition. The problem comes from two aspects: on one hand, current video ConvNets are relatively shallow compared with image ConvNets, which limits its capability of capturing the complex video action information; on the other hand, temporal information of videos is not properly utilized to pool and encode the video sequences. Towards these issues, in this paper,  utilize two state-of-the-art ConvNets, i.e., the very deep spatial net (VGGNet) and the temporal net from Two-Stream ConvNets, for action representation. The convolutional layers and the proposed new layer, called frame-diff layer, are extracted and pooled with two temporal pooling strategy: Trajectory pooling and line pooling. The pooled local descriptors are then encoded with VLAD to form the video representations. In order to verify the effectiveness of the proposed framework,  conduct experiments on UCF101 and HMDB51 datasets. It achieves the accuracy of 93.78\% on UCF101 which is the state-of-the-art and the accuracy of 65.62\% on HMDB51 which is comparable to the state-of-the-art.
['Shichao Zhao', 'Yanbin Liu', 'Yahong Han', 'Richang Hong']
I am writing a research paper on a idea Pooling the Convolutional Layers in Deep ConvNets for Action Recognition
[{"from": "human", "value": "I am writing a research paper on a idea Pooling the Convolutional Layers in Deep ConvNets for Action Recognition"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Deep ConvNets have shown its good performance in image classification tasks. Hover it still remains as a problem in deep video representation for action recognition. The problem comes from two aspects: on one hand, current video ConvNets are relatively shallow compared with image ConvNets, which limits its capability of capturing the complex video action information; on the other hand, temporal information of videos is not properly utilized to pool and encode the video sequences. Towards these issues, in this paper,  utilize two state-of-the-art ConvNets, i.e., the very deep spatial net (VGGNet) and the temporal net from Two-Stream ConvNets, for action representation. The convolutional layers and the proposed new layer, called frame-diff layer, are extracted and pooled with two temporal pooling strategy: Trajectory pooling and line pooling. The pooled local descriptors are then encoded with VLAD to form the video representations. In order to verify the effectiveness of the proposed framework,  conduct experiments on UCF101 and HMDB51 datasets. It achieves the accuracy of 93.78\\% on UCF101 which is the state-of-the-art and the accuracy of 65.62\\% on HMDB51 which is comparable to the state-of-the-art."}]