Description: 基于均值漂移算法图像分割MATLAB源代码。压缩包内有三个程序文件，先是基于基于均值漂移算法进行图像平滑，然后再图像分割。-Based on mean-shift image segmentation algorithm for MATLAB source code. Compressed packet has three program files, first based on the mean-shift algorithm based on image smoothing, and then image segmentation. Platform: |
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Author:olindazh |
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Description: A new approach toward target representation and localization, the central component in visual tracking of nonrigid objects,
is proposed. The feature histogram-based target representations are regularized by spatial masking with an isotropic kernel. The
masking induces spatially-smooth similarity functions suitable for gradient-based optimization, hence, the target localization problem
can be formulated using the basin of attraction of the local maxima. We employ a metric derived from the Bhattacharyya coefficient as
similarity measure, and use the mean shift procedure to perform the optimization. In the presented tracking examples, the new method
successfully coped with camera motion, partial occlusions, clutter, and target scale variations. Integration with motion filters and data
association techniques is also discussed. We describe only a few of the potential applications: exploitation of background information,
Kalman tracking using motion models, and face tracking. Platform: |
Size: 2459648 |
Author:Ali |
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Search - mean shift smooth matlab