[1]LIU Ju,SUN Jiande.Independent component analysisbased image/video analysis and applications[J].CAAI Transactions on Intelligent Systems,2011,6(6):495-506.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
6
Number of periods:
2011 6
Page number:
495-506
Column:
学术论文—人工智能基础
Public date:
2011-12-25
- Title:
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Independent component analysisbased image/video analysis and applications
- Author(s):
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LIU Ju; SUN Jiande
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School of Information Science and Engineering, Shandong University, Ji’nan 250100, China
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- Keywords:
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independent component analysis; feature extraction; video analysis; digital watermarking
- CLC:
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TP18;TN911.7
- DOI:
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- Abstract:
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The application of image and video is becoming increasingly popular with the development of computer and communication techniques. One of the important methods applied in image and video information analysis is to obtain suitable features which approach the visual characteristics of humans. Independent component analysis (ICA) is an unsupervised training method which effectively matches human vision with image and video understanding. In this paper, different image/video analysis models of ICA were presented and the independent image/video features based on these models were analyzed. A comparison between multimedia ICA and digital wavelet transform (DWT) was performed. Finally, computer simulation results on various analysis methods were given to show the independent features of different models and their applications in image and video watermarking. The results of the application simulations show that the independent features may make improvements for image and video watermarking.