https://padlet.com/24ipope46771/w5keq1iaqth6lfhd en-us 2022-08-18 19:35:44 UTC 2022-08-25 17:48:13 UTC hello@padlet.com 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264778970 a color distortion that creates an outline of unwanted color along the edges of objects in a photograph]]> 2022-08-18 19:42:30 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264778970 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264780790 the conversion of a continuous gradation of tone to several regions of fewer tones, causing abrupt changes from one tone to another.]]> 2022-08-18 19:43:40 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264780790 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264781701 a phenomenon where a digital camera has trouble translating an intricate pattern. Aliasing can result in a number of odd visual artefacts in photos or videos.]]> 2022-08-18 19:44:39 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264781701 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264782925 caused by compression when an image is saved in the jpg format. The result of compression is that an image can suffer from blockiness, mosquito noise (around edges) and color degradation.]]> 2022-08-18 19:46:03 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264782925 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264783490 a type of distortion wherein lines that are straight in real life appear to curve inwards]]> 2022-08-18 19:46:45 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264783490 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264784060 produces the opposite effect from barrel distortion. Instead of an image curving in, pincushion distortion causes straight lines to curve outwards from the center of the image.]]> 2022-08-18 19:47:29 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2264784060 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271748701 a type of image sensor used in digital photography. It's named after the Advanced Photo System, a film format from the mid-1990s and has since been discontinued.]]> 2022-08-25 17:42:39 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271748701 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271750966 a digital single-lens reflex camera with a 35 mm image sensor format.]]> 2022-08-25 17:44:45 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271750966 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271752119 a sensor that detects and conveys information used to make an image. It does so by converting the variable attenuation of light waves into signals, small bursts of current that convey the information.]]> 2022-08-25 17:45:41 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271752119 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271753470 the ratio of a camera sensor's size to a 35mm film frame. Use it to calculate effective focal lengths and compare lenses between DSLRs. The difference between your camera's sensor size and a traditional 35mm film frame.]]> 2022-08-25 17:46:56 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271753470 24ipope46771 https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271754912 a unit of data that is eight binary digits long. A byte is the unit most computers use to represent a character such as a letter, number or typographic symbol. Each byte can hold a string of bits that need to be used in a larger unit for application purposes.]]> 2022-08-25 17:48:13 UTC https://padlet.com/24ipope46771/w5keq1iaqth6lfhd/wish/2271754912