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  2. Image rectification - Wikipedia

    en.wikipedia.org/wiki/Image_rectification

    If the images to be rectified are taken from camera pairs without geometric distortion, this calculation can easily be made with a linear transformation.X & Y rotation puts the images on the same plane, scaling makes the image frames be the same size and Z rotation & skew adjustments make the image pixel rows directly line up [citation needed].

  3. Mental rotation - Wikipedia

    en.wikipedia.org/wiki/Mental_rotation

    Commonly, the test will have pairs of images each rotated a specific number of degrees (e.g. 0°, 60°, 120° or 180°). A set number of pairs will be split between being the same image rotated, while others are mirrored. The researcher judges the participant on how accurately and rapidly they can distinguish between the mirrored and non ...

  4. Template:HD/rotate - Wikipedia

    en.wikipedia.org/wiki/Template:HD/rotate

    The MediaWiki software as of 5 October 2011 checks image metadata such as EXIF and automatically rotates the image when it is uploaded. The file page may show the upright image, but thumbnails may be rotated. At the bottom of the file page there is a Metadata section— click on "Show extended details" to see the orientation.

  5. Update your AOL profile image

    help.aol.com/articles/update-AOL-profile-image

    1. Sign in to your AOL account. 2. Click your profile name. 3. Click Personal Info. 4. Click Update profile photo. 5. Select Upload from device. 6. Edit the photo by cropping or rotating it, or by adding a filter.

  6. Optical rotation - Wikipedia

    en.wikipedia.org/wiki/Optical_rotation

    Pasteur noticed that crystals of this compound come in two asymmetric forms that are mirror images of one another. Sorting the crystals by hand gave two forms of the compound: Solutions of one form rotate polarized light clockwise, while the other form rotate light counterclockwise. An equal mix of the two has no polarizing effect on light.

  7. Comparison of image viewers - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_image_viewers

    Fit to window, zoom, print, full-screen, slideshow, image collection, image information, view images in compressed ZIP, RAR, or 7z files. Rotate, flip, save as, used for reading comics and manga Proprietary

  8. List of optical illusions - Wikipedia

    en.wikipedia.org/wiki/List_of_optical_illusions

    An autostereogram is a single-image stereogram (SIS), designed to create the visual illusion of a three-dimensional (3D) scene from a two-dimensional image in the human brain. An ASCII stereogram is an image that is formed using characters on a keyboard. Magic Eye is an autostereogram book series. Barberpole illusion

  9. Pinhole camera model - Wikipedia

    en.wikipedia.org/wiki/Pinhole_camera_model

    Rotate the coordinate system in the image plane 180° (in either direction). This is the way any practical implementation of a pinhole camera would solve the problem; for a photographic camera we rotate the image before looking at it, and for a digital camera we read out the pixels in such an order that it becomes rotated.