I am working with two routines that create images, and save them automatically with saveas (as .png files) to a folder. I then want read these images (with imread) with another program.
The trouble is that with the saveas function, I am having a massive loss of resolution of the images. When I read them with my new program, the image is so poor that it is useless. I do not, however, have this problem when I manually "save as" the image.
Is there any reason why the automated save as function would be decreasing the resolution? How could I remedy this in the saving, or is there a way to improve the resolution when I load the images in my new program?