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  2. Image restoration theory - Wikipedia

    en.wikipedia.org/wiki/Image_restoration_theory

    Image restoration theory is grounded in two fundamental assumptions. Communication is a goal-directed activity . Communicators may have multiple goals that are not collectively compatible, but people try to achieve goals that are most important to them at the time, with reasonable cost.

  3. Image subtraction - Wikipedia

    en.wikipedia.org/wiki/Image_subtraction

    For this technique to work, the two images must first be spatially aligned to match features between them, and their photometric values and point spread functions must be made compatible, either by careful calibration, or by post-processing (using color mapping). The complexity of the pre-processing needed before differencing varies with the ...

  4. Risk management - Wikipedia

    en.wikipedia.org/wiki/Risk_management

    Select appropriate controls or countermeasures to mitigate each risk. Risk mitigation needs to be approved by the appropriate level of management. For instance, a risk concerning the image of the organization should have top management decision behind it whereas IT management would have the authority to decide on computer virus risks.

  5. Minimisation (psychology) - Wikipedia

    en.wikipedia.org/wiki/Minimisation_(psychology)

    School bullying is one form of victimisation or physical abuse which has sometimes been unofficially encouraged, ritualised or even minimised as a sort of prank by teachers or peers. The main difference between pranks and bullying is establishment of power inequity between the bully and the victim that lasts beyond the duration of the act. [9]

  6. Astigmatism (optical systems) - Wikipedia

    en.wikipedia.org/wiki/Astigmatism_(optical_systems)

    The image at the sagittal focus is a short line, oriented in the direction of the tangential plane; images of spokes radiating from the center are sharp at this focus. In between these two foci, a round but "blurry" image is formed. This is called the medial focus or circle of least confusion. This plane often represents the best compromise ...

  7. Help:Advanced text formatting - Wikipedia

    en.wikipedia.org/wiki/Help:Advanced_text_formatting

    Typography is the art and technique of setting written subject matter in type using a combination of typeface styles, point sizes, line lengths, line leading, character spacing, and word spacing to produce typeset artwork in physical or digital form. The same block of text set with line-height 1.5 is easier to read: Typography is the art and technique of setting written subject matter in type ...

  8. Enlarge or reduce the font size on your web browser - AOL Help

    help.aol.com/articles/how-do-i-enlarge-or-reduce...

    Make web pages easy to read for you! With simple keyboard shortcuts, you can zoom in or out to make text larger or smaller. In an instant, these commands improve the readability of the content you're viewing.

  9. Mitigation - Wikipedia

    en.wikipedia.org/wiki/Mitigation

    Mitigation planning identifies policies and actions that can be taken over the long term to reduce risk, and in the event of a disaster occurring, minimize loss. Such policies and actions are based on a risk assessment , using the identified hazards , vulnerabilities and probabilities of occurrence and estimates of impact to calculate risks ...