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  2. Standard test image - Wikipedia

    en.wikipedia.org/wiki/Standard_test_image

    The images are in many cases chosen to represent natural or typical images that a class of processing techniques would need to deal with. Other test images are chosen because they present a range of challenges to image reconstruction algorithms, such as the reproduction of fine detail and textures, sharp transitions and edges, and uniform regions.

  3. NIIRS - Wikipedia

    en.wikipedia.org/wiki/NIIRS

    Estimation of NIIRS, for High Resolution Satellite Images, Using the Simplified GIQE (pdf) An exploration of NIIRS, image quality, and machine learning by John M. Irvine, Steven A. Israel This standards - or measurement -related article is a stub .

  4. 1951 USAF resolution test chart - Wikipedia

    en.wikipedia.org/wiki/1951_USAF_resolution_test...

    A USAF 1951 resolution chart in PDF format is provided by Yoshihiko Takinami. This chart should be printed such that the side of the square of the 1st element of the group -2 should be 10 mm long. USAF 1951 Resolution Target Further explanations and examples; Koren 2003: Norman Koren's updated resolution chart better suited for computer analysis

  5. Confocal microscopy - Wikipedia

    en.wikipedia.org/wiki/Confocal_microscopy

    Fluorescence and confocal microscopes operating principle. Confocal microscopy, most frequently confocal laser scanning microscopy (CLSM) or laser scanning confocal microscopy (LSCM), is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of using a spatial pinhole to block out-of-focus light in image formation. [1]

  6. Winter storm will not delay Trump election certification in ...

    www.aol.com/news/winter-storm-not-delay-trump...

    WASHINGTON (Reuters) -A massive winter storm moving across the United States will not keep the U.S. Congress from meeting on Monday to formally certify Republican Donald Trump's election as ...

  7. High-resolution transmission electron microscopy - Wikipedia

    en.wikipedia.org/wiki/High-resolution...

    High-resolution transmission electron microscopy is an imaging mode of specialized transmission electron microscopes that allows for direct imaging of the atomic structure of samples. [ 1 ] [ 2 ] It is a powerful tool to study properties of materials on the atomic scale, such as semiconductors, metals, nanoparticles and sp 2 -bonded carbon (e.g ...

  8. 10 Things You Should Never Pay For - AOL

    www.aol.com/10-things-never-pay-140000055.html

    1. A Credit Report. Don’t fall for pricey credit check and monitoring services. By law, you’re entitled to one free credit report every year from each of the three major bureaus (Equifax ...

  9. CPT (file format) - Wikipedia

    en.wikipedia.org/wiki/CPT_(file_format)

    The .cpt extension is used for files encrypted using ccrypt..cpt is used for screen captures in the video game Tekken Tag Tournament (PlayStation 2), which are saved to the Memory Card..cpt was a filename extension used by a popular software data compression utility named Compact Pro in pre-OS X operating systems for Macintosh. A PC version was ...