I would like to know if you know any method for reading and viewing images that have a lot of data and can not load everything in RAM (+ - 20 GB), I could see and think in two ways to reading and for later visualization of these images, follows below:
1st) Break the image into several blocks with certain dimensions so that you can view and perform other processing and analysis activities.
2nd Sub-sampling so that you can view the image with a certain quality loss by deleting certain rows and columns and viewing the final image.
Do you know of any other method? which would be? Thanks in advance.