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Wysłany: Sob 10:26, 14 Maj 2011 Temat postu: Just Enjoy Life - Digital Photography Glossary - A |
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is usually taken for granted that we understand and comprehend entire the terms which narrate to digital cameras. Simply in case you are not versed with some of them, I have compiled a serviceable glossary of terms to help you out.
Digital photography thesaurus of terms
Digital cameras are accuracy chips of outfit and as such contain some technical specifications. Below is a quick Glossary of some of the terms which you're possible to come across:
Autofocus: Autofocus is a natural trait on Digital SLR cameras and is creature increasingly base on several 'point and shoot' cameras. The autofocus act automatically focuses on the hub mass namely the camera is pointed at (some models permit you to pick out entirely differ parts of the screen to focus on). Autofocus is usually engaged by semi-suppressing the curtain button prior to taking the picture. This execute works bests when there is a sturdy distinction among the subject and too the background of the image.
Burst mode: Burst mode is commonly found on DSLR cameras and permits the camera to take many shots in a quite terribly short space of time. The number of shots is dictated by the speed of the camera,[link widoczny dla zalogowanych], that is weighed in 'frames per second'. The speed of the camera depends on the establish and model and will vary markedly.
Compact Flash: This can be a form of memory card and is employed to store the photographs that you are taking according with your digital camera. CompactFlash cards vary in size from 512mb up to an enormous 64GB. The larger the card, the increased photos and videos you will be prepared to store.
Depth of field: This relates to how a lot of of the image will linger in focus while you shoot your picture. If you're catching a family photo on holiday, the depth of field will dictate how luxuriant of the foreground and background is occupied in your image. The depth of field is usually wielded along the lenses used on the camera furthermore a range of other factors. Usually speaking however, moving closer to your subject will scale back your depth of field, while moving away [from your subject] will amplify it.
Exposure: This term relates to the number of sunshine which kicks the camera sensor. This can be controlled by the shutter speed and the sensitivity setting (ISO) on the camera. An over exposed image will seem 'washed out' whereas an underneath exposed image will seem black and undefined.
Image editing software: This is the software that you employ to thrust the looks of a photograph once you've got transferred it to your calculator of Mac. The maximum standard image amending software is Adobe Photoshop, that is where the term 'photoshopped' originated. Image editing software can be used to harvest images, remove the effects of over alternatively below exposure and to remove ruddy eye. Image editing software will also be used to create smart photos with plays on the color and light levels within the image.
JPEG: JPEG stands for 'Joint Photographic Experts Group' and is the industry defining photo format. JPEG is usually utilized in photography as a outcome of of its comparatively small size, that makes it simply transferable via email and equally easily uploaded to the internet.
Mega Pixel (MP): a mega pixel is involved of 1 million pixels and namely the standard unit dimension of a digital cameras resolution. Generally speaking, it's preferable to appear because camerconsist in ... tall amounts of pixels, whereas this rule of thumb ambition be untrue among the circumstance of some lower quality digital cameras,[link widoczny dla zalogowanych], for also several mega pixels can create the image seem 'noisy' and accordingly make it lack some of the perspicuity anticipated as a high MP camera.
Memory Card: Memory cards are the tools above to which photos and videos are saved, transported and shared. Memory cards come back during a scope of various formats,[link widoczny dla zalogowanych], including SD, CompactFlash, SmartMedia, xD and Sony's Memory Stick. Memory cards return in several sizes and the larger the cardboard the more information (photos and videos during this instance) the cardboard can cache.
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