Mar 19, 2014
Exploratory analysis for COSFIRE operators vs sparse portraits.
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Exploratory analysis for COSFIRE operators vs sparse portraits.
Exploratory analysis of COSFIRE filters on sparse portraits
Problem: find a way how COSFIRE filters could detect the object in a robust way?
what does define a good filter?
How much tuples are necessary for operator to be useful?
Steps used to perform analysis:
Calculate COSFIRE operator at each location in the middle of each ground truth data point.
Visualize it and compare to the image itself.
Save resulting images to create a video
sparse velocity (speed decomposition)
Video c09
Video c01
c15 prior normalization
c09 prior normalization
c01 prior normalization