Signal segmentation - Example 2
See this page for an introductory overview of variational segmentation and for the definition of the terminology used hereafter.
Mumford-Shah segmentation
orph_g
thin black - data, g
light blue - segmentation, u
Note
The Mumford-Shah model can produce a piece-wise constant like segmentation. The segmentation "follows" the data where an homogeneous region cannot be detected.



Blake-Zisserman segmentation
orph_u
thin black - data, g
light blue - segmentation, u
Note
The Blake-Zisserman model can produce a piece-wise linear like segmentation. The segmentation "follows" the data where an homogeneous region cannot be detected.



Blake-Zisserman segmentation
orph_z
thin black - data, g
light blue - segmentation, u
Note
A Blake-Zisserman segmentation smoother than the segmentation above.

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