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  2. Rectilinear lens - Wikipedia

    en.wikipedia.org/wiki/Rectilinear_lens

    At particularly wide angles, however, the rectilinear perspective will cause objects to appear increasingly stretched and enlarged as they near the edge of the frame. These types of lenses are often used to create forced perspective effects. The most famous example is the Rapid Rectilinear Lens developed by John Henry Dallmeyer in 1866. It ...

  3. Perspective distortion - Wikipedia

    en.wikipedia.org/wiki/Perspective_distortion

    Below, a series of four photos shows an object framed as nearly the same as possible with four different lenses. As a result of the different angle of view of each lens, the photographer moved closer to the object with each photo. Note that the angle of view changes significantly (compare the background in each photo), and the distance between ...

  4. Framing (visual arts) - Wikipedia

    en.wikipedia.org/wiki/Framing_(visual_arts)

    Framing can make an image more aesthetically pleasing and keep the viewer's focus on the framed object(s). It can also be used as a repoussoir , to direct attention back into the scene. It can add depth to an image, and can add interest to the picture when the frame is thematically related to the object being framed.

  5. 30-degree rule - Wikipedia

    en.wikipedia.org/wiki/30-degree_rule

    The relationship between 30 degrees and the binocular human experience. The 30-degree rule is a basic film editing guideline that states the camera should move at least 30 degrees relative to the subject between successive shots of the same subject.

  6. Film frame - Wikipedia

    en.wikipedia.org/wiki/Film_frame

    In moving picture (TV) the number of frames scanned per second is known as the frame rate. The higher the frame rate, the better the sense of motion. But again, increasing the frame rate introduces technical difficulties. So the frame rate is fixed at 25 or 29.97 . To increase the sense of motion it is customary to scan the very same frame in ...

  7. Fillet (picture framing) - Wikipedia

    en.wikipedia.org/wiki/Fillet_(picture_framing)

    The fillet is normally used as decoration in the lining of a picture frame or underneath a mat inside one; the intent is to help draw the eye inwards to the document being framed. [3] However, one can also use inverted fillets as form of picture frame on small, flat objects, as seen below: An old greeting card, framed with an inverted fillet

  8. Dark-frame subtraction - Wikipedia

    en.wikipedia.org/wiki/Dark-frame_subtraction

    A dark frame is an image captured with the sensor in complete darkness (i.e. with a closed shutter or the lens and viewfinder capped). Such a dark frame is essentially an image of noise produced by the sensor. A dark frame, or an average of several dark frames, can then be subtracted from subsequent images to correct for fixed-pattern noise. [1]

  9. Adobe Creative Suite - Wikipedia

    en.wikipedia.org/wiki/Adobe_Creative_Suite

    Adobe Creative Suite (CS) is a discontinued software suite of graphic design, video editing, and web development applications developed by Adobe Systems.. The last of the Creative Suite versions, Adobe Creative Suite 6 (CS6), was launched at a release event on April 23, 2012, and released on May 7, 2012. [1]