I trained mask rcnn resnet50 to my model. During the training, the input images are 512.1024 in size.
When I give an input picture of this size, the results are very good. However, the input image 4096x8192 cannot find any guesses.
You could reshape the new images to the trained shape. These larger images would be new to the model and it might thus fail, as e.g. the feature extraction might not be able to find any useful features if the resolution changes “a lot”. Note that the decrease in performance might not be that drastic if you slightly change the resolution.
I thought it might work but it didn’t yield any results
Besides, These anchor settings how i can make according to my datasets.
My Dataset information,
images 512x1024 and generally labeled objects large 30x120, 45x150 etc
Critic,
I don’t want to give resize images or tile images while prediction because i am missing object or can’t merging detected objects in tiles image