Subspace Analysis and Visual Attention Detection (3): Experiment Images and Hierarchy Issue
"A Figure is more than one thousand words"
I have to find some experiment images inside which there definitely existed a hierarchy of attention. If the algorithm can succeed to detect this hierarchy it will be persuading.
Hints: Use GOOGLE to find some image processing database differnt from Corel
Another issue is that I have to think over again how to solve the multiscale hierarchy using recursive subspace analysis. I decide to borrow some ideas from multiple scale/resolution segmentation.
Hints: Do the subspace analysis on the scale space stack.
1. How to utilize the series of these subspace analysis result?
2. What kind of relationship between these subspace analysis, does this relationship can be used to deduce the hierarchy of attention or accelerate/refine the subsequent subspace analysis?
3. What is the common properties of a 2-d subspace (plane) in 3-D space, how is it related to design the representation of data to make sure that one 2-d subspace can correspond to one region?
Challenging Issues!!!
I have to find some experiment images inside which there definitely existed a hierarchy of attention. If the algorithm can succeed to detect this hierarchy it will be persuading.
Hints: Use GOOGLE to find some image processing database differnt from Corel
Another issue is that I have to think over again how to solve the multiscale hierarchy using recursive subspace analysis. I decide to borrow some ideas from multiple scale/resolution segmentation.
Hints: Do the subspace analysis on the scale space stack.
1. How to utilize the series of these subspace analysis result?
2. What kind of relationship between these subspace analysis, does this relationship can be used to deduce the hierarchy of attention or accelerate/refine the subsequent subspace analysis?
3. What is the common properties of a 2-d subspace (plane) in 3-D space, how is it related to design the representation of data to make sure that one 2-d subspace can correspond to one region?
Challenging Issues!!!
