PKU-ICST at TRECVID2009: High Level Feature Extraction and Search.

Yuxin Peng Zhiguo Yang Lei Cao Jian Yi Ning Wan Yuan Feng Xiaohua Zhai En Shi Hao Li

Published in: TRECVID (2009)

Keyphrases

high level
feature extraction
low level
video search
search algorithm
preprocessing
search space
wavelet transform
search strategies
feature vectors
image classification
multi modal
higher level
user queries
texture analysis
pattern classification
video retrieval
lower level
search efficiency
search engine