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luoyetx / JDA

C++ implementation of Joint Cascade Face Detection and Alignment.
BSD 3-Clause "New" or "Revised" License
184 stars 140 forks source link

scale size #24

Open oylz opened 8 years ago

oylz commented 8 years ago

hi, in your code the three scales are: 1, 1/(2^(1/2)), 1/2. but in the paper, it says:"we generate three scales of images by down sampling the input image to half and one foruth.".

So depending on your choice?

luoyetx commented 8 years ago

Hi @oylz , My understanding of down sampling is scale the image area. So I choose 3 different scales by image's size not the width or height.