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It is requested that an image or photograph of consumer electronics be included in this article to improve its quality. Please replace this template with a more specific media request template where possible. The Free Image Search Tool or Openverse Creative Commons Search may be able to locate suitable images on Flickr and other web sites.
Each matched word was supposed to help Google to build an accurate database used when using the Google Image Search. Without human tagging of images, Google Images search has in the past relied on the filename of the image. For example, a photo that is captioned "Portrait of Bill Gates" might have "Bill Gates" associated as a possible search ...
An extensive list of free image resources by topic can be found at: Public domain image resources. In addition to Wikimedia Commons, the Wikimedia Toolserver has a Free Image Search Tool (FIST), which automatically culls free images from the Wikimedia sister projects, Flickr and a few other sites.
Images can often be improved – or even transformed – by using graphics software such as Photoshop or the free GIMP and Paint.NET applications. Many other programs also have photo-enhancing tools, including facilities for semi-automatic image enhancement, so that you need only click a button, or choose a thumbnail, to have a positive effect on image quality.
The resulting image is larger than the original, and preserves all the original detail, but has (possibly undesirable) jaggedness. The diagonal lines of the "W", for example, now show the "stairway" shape characteristic of nearest-neighbor interpolation. Other scaling methods below are better at preserving smooth contours in the image.
If there are specific details that need to be seen as described in the text, then a larger resolution can be acceptable. We don't have any exactly numbers, though we often state that the bulk of non-free images can be reduced to between 0.1 and 0.16 megapixels and be considered appropriate.
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