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Unsharp masking

Unsharp masking

Image sharpening technique.

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First pulled by Stéphane 🏌️, Nov 8, 2026

Wikipedia views per dayLast 30 days 2,125

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Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 466 clicks on its links

  1. Cornsweet illusion

    Optical illusion.

    42%

  2. Edge enhancement

    Image processing filter.

    30%

  3. Image editing

    Processes of altering images.

    12%

  4. Deconvolution

    Reconstruction of a filtered signal.

    6.7%

  5. Gaussian blur

    Type of image blur produced by a Gaussian function.

    5.2%

  6. Acutance

    Perception of image sharpness that is unrelated to actual resolution.

    3.4%

Readers come from

Share of the 454 readers arriving from another article

  1. Mach bands

    Optical illusion.

    27%

  2. Acutance

    Perception of image sharpness that is unrelated to actual resolution.

    17%

  3. Video camera tube

    Device used in television cameras.

    9.7%

  4. Edge enhancement

    Image processing filter.

    6.4%

  5. Tone mapping

    Image processing technique.

    3.3%

  6. Thumbnail

    Reduced-size versions of images or videos.

    2.9%

  7. High-pass filter

    Type of electronic circuit or optical filter.

    2.6%

  8. Median filter

    Non-linear digital filtering technique to remove noise.

    2.6%