Bouding box regression in R-CNN (and similar methods)
$begingroup$
Here is the bounding-box regression technique used in R-CNN
What I don't understand is why $t_w$ needs to be $log (G_w / P_w)$ instead of just $G_w / P_w$ (i.e. using normalized coordinates just like $t_x$ and $t_y$)
Can anyone explain it for me ?
regression object-detection
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
$endgroup$
add a comment |
$begingroup$
Here is the bounding-box regression technique used in R-CNN
What I don't understand is why $t_w$ needs to be $log (G_w / P_w)$ instead of just $G_w / P_w$ (i.e. using normalized coordinates just like $t_x$ and $t_y$)
Can anyone explain it for me ?
regression object-detection
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
$endgroup$
add a comment |
$begingroup$
Here is the bounding-box regression technique used in R-CNN
What I don't understand is why $t_w$ needs to be $log (G_w / P_w)$ instead of just $G_w / P_w$ (i.e. using normalized coordinates just like $t_x$ and $t_y$)
Can anyone explain it for me ?
regression object-detection
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
$endgroup$
Here is the bounding-box regression technique used in R-CNN
What I don't understand is why $t_w$ needs to be $log (G_w / P_w)$ instead of just $G_w / P_w$ (i.e. using normalized coordinates just like $t_x$ and $t_y$)
Can anyone explain it for me ?
regression object-detection
regression object-detection
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
asked 13 mins ago
HOANG GIANGHOANG GIANG
425
425
add a comment |
add a comment |
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