Hessian-Laplace blob detector.
Vighnesh Birodkar
vighneshbirodkar at gmail.com
Thu Mar 5 04:32:18 EST 2015
Hello Daniil
Unfortunately, I am not that well-informed to comment about haar wavelets,
I will definitely read up though.
Constructing 2 image cubes is not required, you will construct one to
determine (x,y) coordinates of maximas using the the determinant of hessian
image cube.
Once that is done, for only those (x, y) points you will compute Laplacian
Of Gaussian for different scales, and final the scale space maxima for only
those points.
This gives us the best of both approaches.
Thanks
Vighnesh
On Thursday, March 5, 2015 at 4:07:59 AM UTC+5:30, Daniil Pakhomov wrote:
>
> Now I have a more well-formed question:
> Do you think it is also feasible to approximate laplacian of gaussian with
> haar wavelets?
>
> понедельник, 2 марта 2015 г., 18:05:09 UTC+1 пользователь Daniil Pakhomov
> написал:
>>
>> Hello,
>>
>> I want to try to implement Hessian-Laplace blob detector (as mentioned in
>> requested features on github page).
>>
>> Can someone give me the list of corresponding papers, using which I can
>> implement it.
>>
>> Thank you.
>>
>
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