I am using a real mobile device to capture the data.
Using opencv for greyscale processing and normalisation, the image is very different from pre_img.png.
My grayed-out image, which is not as detailed as the one you provided. For example, pupil detail is completely lost.
I would like to ask if there is anything special about the image pre-processing of this dataset.Or is there any way to keep my captured images consistent with the training set.
I am using a real mobile device to capture the data.
Using opencv for greyscale processing and normalisation, the image is very different from pre_img.png.
My grayed-out image, which is not as detailed as the one you provided. For example, pupil detail is completely lost.
I would like to ask if there is anything special about the image pre-processing of this dataset.Or is there any way to keep my captured images consistent with the training set.
BR.