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prabindh / darknet

Convolutional Neural Networks
http://pjreddie.com/darknet/
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image size #25

Closed xunkaixin closed 7 years ago

xunkaixin commented 7 years ago

the width and height are 416 in .cfg file, but my labeled image size is 1280*720, did i need cut the labeled image? or some other suggestion？ thank you

prabindh commented 7 years ago

Is this for training, or for detection ?

xunkaixin commented 7 years ago

training and detection

prabindh commented 7 years ago

The images are resized before feeding to the network. But during the process, features might become small. Other than this there should not be an issue.

xunkaixin commented 7 years ago

thank you

luketg8 commented 7 years ago

In this case would the output (box coordinates) of the network during detection be on the resized image of scaled to the original image?

prabindh commented 7 years ago

In the current system, all coordinates are relative, not absolute and hence resizing is not an issue. Please see arapaho tests for an example of how this works.

luketg8 commented 7 years ago

Thank you again! I will have a look into it tomorrow.

On 25 Apr 2017 4:42 pm, "Prabindh Sundareson" notifications@github.com wrote:

In the current system, all coordinates are relative, not absolute and hence resizing is not an issue. Please see arapaho tests for an example of how this works.

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