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 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.
by Wayne Collins, et al. - B.C. Open Textbook Project
This textbook -- with a focus on different aspects of the design process, from creation to production -- addresses the many steps of creating and then producing physical, printed, or other imaged products that people interact with on a daily basis.
by David J. Eck - Hobart and William Smith Colleges
These notes represent an attempt to develop a new computer graphics course at the advanced undergraduate level. The primary goal is to cover the fundamental concepts of computer graphics, and the concentration is on graphics in three dimensions.
by Tony Dones - ustwo studio Ltd.
This handbook covers a lot of core principles and topics that apply to digital design, its relevant tools and accessibility. It also contains Photoshop tips and techniques. The essentials you need to know in an easy-to-understand way.