An auto-encoder-based summarization algorithm for unstructured videos.
Mengxiong HanHai-Miao HuYang LiuChi ZhangRong-Peng TianJin ZhengPublished in: Multim. Tools Appl. (2017)
Keyphrases
- experimental evaluation
- learning algorithm
- detection algorithm
- times faster
- computational complexity
- dynamic programming
- worst case
- expectation maximization
- similarity measure
- search space
- optimization algorithm
- np hard
- neural network
- computational cost
- high accuracy
- rate distortion
- recognition algorithm
- matching algorithm
- convergence rate
- computer vision
- video data
- significant improvement
- k means
- preprocessing
- image sequences