Open oggyfaker opened 3 years ago
The size of the objects in the images used for training must be similar to the size of the objects in the images used for detection.
https://www.ccoderun.ca/programming/darknet_faq/#crop_training_images
But this sentence of yours I don't understand:
Is the way of changing accordination in annotation txt file ?
The size of the objects in the images used for training must be similar to the size of the objects in the images used for detection.
https://www.ccoderun.ca/programming/darknet_faq/#crop_training_images
But this sentence of yours I don't understand:
Is the way of changing accordination in annotation txt file ?
I confused the formulation of the author . But after reading yours comment , i know the meaning . But after following the instruction , i don't know how to improve the model for training . Although i calculate the anchors and mask for my datasets , the loss of model just only stable from 11-10 after 333 interations. I checked my dataset with [-show_imgs] and see some augmetation like this
. So can you help me to avoid this issue ? and another way for improving accuracy of model ?
This is my graph
So can you help me to avoid this issue?
...avoid what issue exactly? If you're trying to turn off mosaic, add this line in the [net]
section of your configuration file: mosaic=0
.
[...] the loss of model just only stable from 11-10 after 333 interations
Some question:
Looking at the chart after only 352 iterations is useless. You have to wait until you have several thousand iterations finished.
Thank you for your perfect source code. I saw your mention in READ ME like this : """ General rule - your training dataset should include such a set of relative sizes of objects that you want to detect:
train_network_width train_obj_width / train_image_width ~= detection_network_width detection_obj_width / detection_image_width train_network_height train_obj_height / train_image_height ~= detection_network_height detection_obj_height / detection_image_height """
I don't know what is your meaning about this way ? Is the way of changing accordination in annotation txt file ? Can you explain it and give some example to do it . Thank you too much