Search results
Results from the WOW.Com Content Network
As few non-free works are used as is practical. Those works are reasonably low-quality and, if possible, cropped to only show the relevant parts.Vector images, such as File:Princeton shield.svg, may be used if otherwise appropriate, but they should be rendered at reasonably low resolutions within articles (cf. Princeton University).
To change this template's initial visibility, the |state= parameter may be used: {{Time measurement and standards | state = collapsed}} will show the template collapsed, i.e. hidden apart from its title bar. {{Time measurement and standards | state = expanded}} will show the template expanded, i.e. fully visible.
In order to evaluate the image quality, this formula is usually applied only on luma, although it may also be applied on color (e.g., RGB) values or chromatic (e.g. YCbCr) values. The resultant SSIM index is a decimal value between -1 and 1, where 1 indicates perfect similarity, 0 indicates no similarity, and -1 indicates perfect anti-correlation.
This page is part of Wikipedia's repository of public domain and freely usable images, such as photographs, videos, maps, diagrams, drawings, screenshots, and equations. . Please do not list images which are only usable under the doctrine of fair use, images whose license restricts copying or distribution to non-commercial use only, or otherwise non-free images
Use the best quality images available. Poor-quality images—dark or blurry; showing the subject too small, hidden in clutter, or ambiguous; and so on—should not be used unless absolutely necessary. Think carefully about which images best illustrate the subject matter. For example:
Images are one of the many types of media used on Wikipedia and may be photos, drawings, logos, or graphs. All pictures used must be legal in the United States, where Wikimedia's servers are located. Images are stored on the Wikipedia website or the partner Wikimedia Commons website.
Add the new template to the table in the common documentation afterwards. Please consider reusing one of the other templates and please choose the color sensibly. If you find a table cell template that does not take a parameter and you want to be able to change the text in the cell, do not duplicate the template! Instead, edit the template and ...
The non-free use you're proposing is bascially a WP:DECORATIVE type of non-free use, and it's not really considered policy-compliant to use non-free images in list articles or in a list-, a gallery- or a table-like display per WP:NFLIST and WP:NFTABLE simply to show what one of a group of entries looks like. If the rationale you posted above ...