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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lu, Zongqing Xie, Weixin Pei, Jihong Huang, JianJun |
| Copyright Year | 2005 |
| Description | Author affiliation: Shenzhen University, China (Pei, Jihong; Huang, JianJun) || Xidian University, China (Lu, Zongqing; Xie, Weixin) |
| Abstract | Dynamic textures are sequences of images of moving scenes that exhibit certain stationarity properties in time, for example, sea-waves, smoke, foliage, whirlwind etc. This work proposed a novel characterization of dynamic textures that poses the problems of recognizing. A method by spatio-temporal multiresolution histogram based on velocity and acceleration fields is presented. The spatio-temporal multiresolution histogram has many desirable properties including simple computing, spatial efficiency, robustness to noise and ability of encoding spatio-temporal dynamic information, which can reliably capture and represent the motion properties of different image sequences. Velocity and acceleration fields of different spatio-temporal resolution image sequences are accurately estimated by structure tensor method. We describe a simple matching algorithm based on multiresolution histogram, which measure difference between two sequences. |
| Starting Page | 241 |
| Ending Page | 246 |
| File Size | 1493883 |
| Page Count | 6 |
| File Format | |
| ISBN | 0769522718 |
| DOI | 10.1109/ACVMOT.2005.44 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-01-05 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Histograms Spatial resolution Acceleration Image resolution Image sequences Layout Character recognition Noise robustness Image coding Tensile stress |
| Content Type | Text |
| Resource Type | Article |
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