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Bokeh
| Lens Glossary |
- An english transliteration of a japanese word that means “haze” or “blur.” pronounced boh-keh, it refers to the out-of-focus areas in a photograph with limited depth of field, particularly around, but not limited to, the highlight areas. bokeh appears as little circles in the unsharp areas. depending upon the shape of the opening formed by the blades of the lens’s aperture, the circles appear either more or less circular. for more on this subject, see the explora article, “understanding bokeh.”
- Often mispronounced “bow-kay” or “bow-kuh” it is correctly pronounced as “bo-ke” like the ke in kettle. it is used to described the out of focus blurred bits in the background when “fast glass” is used. most often bokeh occurs where small light sources are in the background, far in the distance.
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Боке (бокэ), русский
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Transliteration, немецкий
Pronounced, английский
A заметный, явный (син. noticeable) accent
Photograph, английский
- A picture taken with a camera, which uses the chemical action of light on sensitive film verb to take a picture of something with a camera
- Фотография, фотоснимок
Particularly, английский
Understanding, английский
- Интерпретация
- N когн. понимание (син. comprehension) ungrammatical a неправильно построенное (предложение ) (син. ill formed)
Background, английский
- Фон
- The surface area against which the pattern is contrasted. the surface area of
- The portion of a scene that sits behind the main, foreground subject. the background can be made sharp or unsharp through the use of selective focusing techniques and depth of field manipulation.
- A фоновый; внеязыко- вой knowledge
- Sound or noise that interferes with radio or sonar reception.
- Фон, задний план о ~ for
- A page that you can assign to another page to create multiple layers in a drawing.
- In a graphical user interface such as windows, a pattern or picture in the screen background that can be chosen by the user.
- The area on a card that allows a user to make the card’s image a background when clicked on.
- The area that appears behind the tiles on the start screen.
- The color or image that appears behind the content of a visual element, for example, behind the text that is displayed in a textbox control or on your graphical user interface.
- The image that appears in the conversation window.
- The picture that appears in the photos hub.
- Formations on or signals from a test object that constitute the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. background signals may arise from visual, acoustic, chemical, electrical, or radiation sources that the sensor responds to. see also sensitivity; signal-to-noise ratio.
- Formations on or signals from a test object that constitutes the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. background signals may arise from visual, acoustic, chemical, electrical or radiation sources that the sensor responds to. see also neural acuity; sensitivity; signal-to-noise ratio.
- Formations on, or signals from, a test object that constitute the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. see also background fluorescence; neural acuity; sensitivity; signal-to-noise ratio. glossary b 491
- In magnetic particle testing, the appearance or brightness of the surrounding area acting to reduce the contrast of an indication. (2) nonrelevant signal that tends to interfere with the normal reception or interpretation of the target being sought.
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Awb (auto white balance), английский
An in-camera function that automatically adjusts the chromatic balance of the scene to a neutral setting, regardless of the color characteristics of the ambient light source. for more on this subject, see white balance, below, as well as this explora article, “understanding white balance and color temperature in digital images.”
Electronic viewfinder (evf), английский
An electronic viewfinder digitally replicates the field of view of the area captured by the camera lens. while once considered a poor replacement for optical viewfinders, newer evfs containing a million-plus pixels and faster refresh times have become quite accurate, in many cases approaching the clarity levels of optical finders. an advantage of evfs is their ability to display exposure data and grids on demand.
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