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Ali M

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Telecommunication Engineer

Professional Interests:
Image Processing, Satellite Broadcast, Microwave circuits

 

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25 Jun 2013 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

@Brett Shoelson
Sir, the detection is good now, but incrementing the false positive and decrementing the false negative, i have 3 question for you:
1) in each stage how many haar feature we use, and which best generally haar or hog?
2) what is really the false positive value and the false negative (i don't have a big experience in object detection and i am still learning)?
3) how i make a count function that return to me the number of object detected?
Thank You.

21 Jun 2013 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

21 Jun 2013 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

Hi all, i made a train of 60 positives images for pedestrian detection and 1000 negatives samples, the positive ones have variables width and height but the negatives have 64x128, and when i test an image, a good result is when i resize the tested image into 64x128
Number of stage: 5.
Negative sample factor: 2.
Per stage true positive value: 0.995.
Any help ?
Thank you

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