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  2. Fuzzy concept - Wikipedia

    en.wikipedia.org/wiki/Fuzzy_concept

    For engineers, "Fuzziness is imprecision or vagueness of definition." [ 4 ] For scientists, a fuzzy concept is an idea which is "to an extent applicable" in a situation. It means that the concept can have gradations of significance or unsharp (variable) boundaries of application; a fuzzy statement is a statement which is true "to some extent ...

  3. Lens flare - Wikipedia

    en.wikipedia.org/wiki/Lens_flare

    Lens flare on Borobudur stairs to enhance the sense of ascending. A lens flare is often deliberately used to invoke a sense of drama. A lens flare is also useful when added to an artificial or modified image composition because it adds a sense of realism, implying that the image is an un-edited original photograph of a "real life" scene.

  4. Image processor - Wikipedia

    en.wikipedia.org/wiki/Image_processor

    Nikon EXPEED, a system on a chip including an image processor, video processor, digital signal processor (DSP) and a 32-bit microcontroller controlling the chip. An image processor, also known as an image processing engine, image processing unit (IPU), or image signal processor (ISP), is a type of media processor or specialized digital signal processor (DSP) used for image processing, in ...

  5. Fuzzy rule - Wikipedia

    en.wikipedia.org/wiki/Fuzzy_rule

    As an example, consider a rule used to control a three-speed fan. A binary IF-THEN statement may be then IF temperature 30 THEN fan speed is 3. The disadvantage of this rule is that it uses a strict temperature as a threshold, but the user may want the fan to still function at this speed when temperature = 29.9.

  6. Photographic filter - Wikipedia

    en.wikipedia.org/wiki/Photographic_filter

    The photo on the left was shot with a polarizer, while the one on the right was shot with a polarizer and an 80A filter. Appropriate color conversion filters are used to compensate for colour casts caused by lighting not balanced for the film stock's rated color temperature , which is usually 3200–3400 K for use with professional incandescent ...

  7. Photodissociation - Wikipedia

    en.wikipedia.org/wiki/Photodissociation

    Photodissociation, photolysis, photodecomposition, or photofragmentation is a chemical reaction in which molecules of a chemical compound are broken down by absorption of light or photons.

  8. Subpixel rendering - Wikipedia

    en.wikipedia.org/wiki/Subpixel_rendering

    Examples of pixel geometry, showing various arrangements of pixels and subpixels, which must be considered for subpixel rendering.LCD displays consisting of red, green, and blue subpixels (bottom right is the most typical example) are best suited to subpixel rendering.

  9. Fuzzy clustering - Wikipedia

    en.wikipedia.org/wiki/Fuzzy_clustering

    Fuzzy clustering (also referred to as soft clustering or soft k-means) is a form of clustering in which each data point can belong to more than one cluster.. Clustering or cluster analysis involves assigning data points to clusters such that items in the same cluster are as similar as possible, while items belonging to different clusters are as dissimilar as possible.