GIMP User Manual
by GIMP DocumentationTeam
Publisher: gimp.org 2009
GIMP is a multi-platform photo manipulation tool. It is suitable for a variety of image manipulation tasks, including photo retouching, image composition, and image construction. It can be used as a simple paint program, an expert quality photo retouching program, an online batch processing system, a mass production image renderer, an image format converter, etc.
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by Michael Karbo - karbosguide.com
The problem with Photoshop is that it is difficult to get started with - it may take some time to get going. This book is designed to simplify that process. If you do the exercises one by one, you will guaranteed be better acquainted with Photoshop.
GIMP is an open-source image editing program, which can be used for editing electronic bitmap images like photographs. The book covers basic tools, filters, scripts and many basic or more advanced topics. It also includes some tutorials.
by David J. Eck - Hobart and William Smith Colleges
This book covers the fundamentals of computer graphics and computer graphics programming. It is meant for use in a one-semester course that would typically be taken by undergraduate computer science majors in their third or fourth year of college.
by Carey Bunks - Sams
This book is not about tips and tricks, and it's not a collection of image manipulation problems. It is about understanding image manipulation concepts, about knowing which GIMP tools are most effective, and about the savvy use of these tools.