When searching a database for visual images, a visual search system bases its retrievals on the content of an image, and not on external tags, such as file name, captions, headings, keywords attached as metatags, etc. Its focuses on the content of an image, rather than on manually defined external tags, makes applications based on eVe technology qualitatively more effective for image searches than any other type of search.
Using the sample application, you can perform visual searches based on an image from a: