Hello, I imported a tif file to Photoshop CS6. Then, I added text and arrows for annotations. Since CS6 cannot export or save as eps format for inclusion in latex document, I saved the file into jpeg format. Still looking good. Then, I used Graphic Converter to convert the file to eps format. When I opened the eps file by double clicking on it or via latex, the image quality dropped. Smooth stright lines became jagged lines while the boundary of the circle became dotted line. Anybody knows how to convert from tif to eps, jpeg to eps or photoshop psd to eps without losing image quality? I am using TeXShop 3.73.