train with smaller image resolution

[manuel-88]

I want to adapt the the resolution to 1280x800. Therefore I changed the IMAGE_ROWS and IMAGE_COLS in the train.py script and resized the train and val images. The training works but for prediction I get an "Segmentation fault (core dumped)" error. The images for prediction are also adapted to 1280x800. I tried also different sample sizes.

any suggestions?

Thanks