Understanding Images: A Guide to Resolution and Size
Unless you’re a graphic designer by trade, you probably have some questions about the deceptively simple concepts of image resolution and size. Is more resolution always better? How do megapixels relate to megabytes? And can you reuse printed graphics on your nonprofit’s Web site?
Although image resolution and size can be a very complex subject, most nonprofit organizations will probably find it sufficient to simply grasp the basic terms and concepts. To help you find your footing, we’ve answered a few of the most common questions regarding image quality and size.
What Is Image Resolution?
The term “resolution” refers to the amount of information a digital or printed image file contains, typically measured in pixels. Generally speaking, the higher an image’s resolution, the more detailed and crisp it will appear on a printed page or a Web site — though some extremely high-resolution images may contain more pixels than the human eye can see. Read More»
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