Some say that after you have your high quality, high resolution pictures and you want to put them on your hard drive and work on them for a little bit, it’s best to transform first the Jpeg files that come from you camera to tiff or other appropriate format, because working on jpegs might cause you to loose quality and color.

In fact, when you first got your pictures from the camera, transforming them is never the first step. The image is stoked onto your hard drive in a compressed format, named JPG. The image that is read by the virtual memory is uncompressed. deciding if you want a jpg or png or tiff or other extensions should be a worrying matter only when you are prepared to save the changes. Compressing during a save does not affect the quality of the initial uncompressed image with the changes it now has that is still located in the virtual memory and will remain there until you close the editing program. The only quality changes are visible in the saved JPG, with because of the compression it’s normal to have less information.

This problem is questioned by people that make saves during editing so they have a good restoring point that can show some progresses. These intermediary save will always be done under a format that is especially made for editing, that saves both quality and allows changes to become editable. So this basically means you should save the intermediary images in the format that is specific to your photo editing software. If you do this, when you mess up your work and return to the saved point, you will be able to follow all the previously taken steps. Only when you are done editing you can same the image in a conventional format like JPG for online photo sharing, TIFF for images that are meant to be printed at high resolutions and so on.

Some people believe that if you crop in any way an image you will lose quality. Cropping means that you can rotate, enlarge, resize the picture using certain algorithms that are known by your editing program. There are shrinking algorithms that eliminate extra pixels, and enlarging ones that make the pixel dots bigger. photo printing online