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LOCUS Demo

LOCUS Demo. Stefan Zickler. Two “different” classes. Class “Car Rears”. Class “Car Side Views”. Morphing within a class. We can interpolate between model instance’s parameters (gradual change of the deformation field and pixel colors) This gives us a nice morphing effect.

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LOCUS Demo

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  1. LOCUS Demo Stefan Zickler

  2. Two “different” classes Class “Car Rears” Class “Car Side Views”

  3. Morphing within a class • We can interpolate between model instance’s parameters (gradual change of the deformation field and pixel colors) • This gives us a nice morphing effect.

  4. Morphing within Class “Car Sides”

  5. Morphing within Class “Car Rears”

  6. Morphing within Class “Horse Sides”

  7. LOCUS applied to a video Every video frame is treated as a separate class instance. Edge Map Mask

  8. Using motion and tracking cues • So far we have derived models by treating each image as an independent instance of our model. • When segmenting videos, we can improve results by making use of the fact that a video is a continuous model change.

  9. Using motion and tracking cues N. Jojic, J. Winn and L. Zitnick Escaping Local Minima through Hierarchical Model Selection: Automatic Object Discovery, Segmentation, and Tracking in Video Proc. IEEE Computer Vision and Pattern Recognition (CVPR), New York, 2006. To appear.

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