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Alex


Active since 2013

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how can you get the SIFT feature descriptors
The image is divided into patches and then the sift feature descriptor is found .

11 years ago | 0 answers | 0

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Question


can anybody tell me how to normalize an image by rotating the angle between the two eyes to zero degree
its related to face normalization by rotating the angle between eyes

11 years ago | 1 answer | 0

1

answer

Question


can anyone tell what the following equation means:Min||wij ||1 s.t (||Cp wij – Pij ||2 )^2 ≤ £.How can u solve it
wij is a sparse coefficient vector.Cp is a dictionary which contains photos and Pij is an image patch

11 years ago | 1 answer | 0

1

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Question


How to solve equation min||wij ||subject to ||Cp-Pij ||22 ≤є what function to use ?
How to solve equation min||wij ||subject to ||Cp-Pij ||22 ≤є what function to use in Matlab to solve this ?

11 years ago | 2 answers | 0

2

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