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  2. Defective pixel - Wikipedia

    en.wikipedia.org/wiki/Defective_pixel

    A stuck sub-pixel or stuck pixel is a pixel that is always "on". [2] This is usually caused by a transistor that is getting power all the time (VA/IPS) or not getting any power (TN) and is therefore continuously allowing light at that point to pass through to the RGB layer. Any given pixel will stay red, blue, or green and will not change when ...

  3. Retina display - Wikipedia

    en.wikipedia.org/wiki/Retina_display

    Retina display is a branded series of LCDs and OLED displays by Apple Inc. that have a higher pixel density than their traditional displays. [1] Apple has registered the term "Retina" as a trademark with regard to computers and mobile devices with the United States Patent and Trademark Office and Canadian Intellectual Property Office.

  4. Enable or block images in AOL Mail

    help.aol.com/articles/enable-or-block-images-in...

    While the default setting is to show all images except for those in spam emails, turning the setting off can increase the privacy and security of your account by disabling potentially malicious images and content. 1. Click Settings | More Settings. 2. Click Viewing email tab. 3. Scroll down, until you see Show images in messages.

  5. Fix issues with AOL Mail image challenges - AOL Help

    help.aol.com/articles/what-should-i-do-if-i-get...

    If you can't see the image, make sure your browser preferences are set to display images and try again. Alternatively, you can listen to the image challenge by clicking on the audio icon. Display images in Edge Display images in Safari Display images in Firefox Display images in Google Chrome Display images in Internet Explorer

  6. Image scaling - Wikipedia

    en.wikipedia.org/wiki/Image_scaling

    Image scaling can be interpreted as a form of image resampling or image reconstruction from the view of the Nyquist sampling theorem.According to the theorem, downsampling to a smaller image from a higher-resolution original can only be carried out after applying a suitable 2D anti-aliasing filter to prevent aliasing artifacts.

  7. Overview of the updated AOL app experience for iOS

    help.aol.com/articles/overview-of-the-updated...

    The AOL app is honoring your desktop selection to have old mail and new mail separated. To change this view, go to your settings on a computer. Sign in to your AOL account. Click on Settings in the upper right corner. Select More Settings. Click Viewing email. Click Unified Inbox at the bottom.

  8. Transparency (graphic) - Wikipedia

    en.wikipedia.org/wiki/Transparency_(graphic)

    One color entry in a single GIF or PNG image's palette can be defined as "transparent" rather than an actual color. This means that when the decoder encounters a pixel with this value, it is rendered in the background color of the part of the screen where the image is placed, also if this varies pixel-by-pixel as in the case of a background image.

  9. Screen-door effect - Wikipedia

    en.wikipedia.org/wiki/Screen-door_effect

    To eliminate this artifact, Dolgoff invented depixelization, which used various optical methods to eliminate the visibility of the spaces between the pixels. The dominant method made use of a microlens array, wherein each micro-lens caused a slightly magnified image of the pixel behind it, filling in the previously-visible spaces between pixels ...