Vocab Padlet #1 by Cole Esarey https://padlet.com/21cesarey04655/vocab1 Made with the blood of my enemys en-us 2018-08-23 19:02:13 UTC 2019-02-28 01:15:05 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Moderncam.png Color Fringing 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/277712031 Chromatic aberration, also known as “color fringing” or “purplefringing”, is a common optical problem that occurs when a lens is either unable to bring all wavelengths of color to the same focal plane, and/or when wavelengths of color are focused at different positions in the focal plane.]]> 2018-09-04 18:43:33 UTC https://padlet.com/21cesarey04655/vocab1/wish/277712031 Posterization 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/277713287 Posterization or posterisation of an image entails conversion of a continuous gradation of tone to several regions of fewer tones, with abrupt changes from one tone to another. This was originally done with photographic processes to create posters.]]> 2018-09-04 18:45:59 UTC https://padlet.com/21cesarey04655/vocab1/wish/277713287 Aliasing 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/277714209 In signal processing and related disciplines, aliasing is an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled. It also refers to the distortion or artifact that results when the signal reconstructed from samples is different from the original continuous signal.]]> 2018-09-04 18:47:46 UTC https://padlet.com/21cesarey04655/vocab1/wish/277714209 JPEG Artifacts 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/277715670 A compression artifact is the fuzz or distortion in a compressed image or sequence of video images. When a photo is compressed into a JPEG format, some data is lost, which is why this type of compression is called lossy compression. ... Artifacts are more evident on a computer image than in a printed photograph.]]> 2018-09-04 18:50:51 UTC https://padlet.com/21cesarey04655/vocab1/wish/277715670 Barrel Lens Distortion 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/277717116 Barrel lens distortion is an effect associated with wide-angle lenses and, in particular, zoom wide-angles. This effect causes the image to spherize, which meansthat the edges of the photo look curved and bowed to the human eye. It almost appears as though the photo image has been wrapped around a curved surface.]]> 2018-09-04 18:53:43 UTC https://padlet.com/21cesarey04655/vocab1/wish/277717116 APS-C 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/280958804 Advanced Photo System type-C (APS-C) is an image sensor format approximately equivalent in size to the Advanced Photo System "classic" negatives of 25.1×16.7 mm, an aspect ratio of 3:2.]]> 2018-09-13 17:12:42 UTC https://padlet.com/21cesarey04655/vocab1/wish/280958804 Full Frame 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/280959736 A full-frame camera uses a sensor that's the same size as a single frame of traditional 35mm film, measuring 36 x 24mm. The more popular APS-C sensor size found in most DSLRs and mirrorless cameras measures 22 x 15mm. This means a full-frame sensor has more than 2.5 times the surface area of an APS-C sensor.]]> 2018-09-13 17:14:25 UTC https://padlet.com/21cesarey04655/vocab1/wish/280959736 APS-H 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/280960520 APS-H - Computer Definition. (Advanced Photo System-High Definition) The APSformat that has a wide angle aspect ratio. See Advanced Photo System and crop factor.]]> 2018-09-13 17:15:53 UTC https://padlet.com/21cesarey04655/vocab1/wish/280960520 Image Sensor 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/280961109 An image sensor or imaging sensor (also: imager) is a sensorthat detects and conveys information used to make an image. It does so by converting the variable attenuation of light waves (as they pass through or reflect off objects) into signals, small bursts of current that convey the information.]]> 2018-09-13 17:16:57 UTC https://padlet.com/21cesarey04655/vocab1/wish/280961109 Crop Factor 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/280961758 Crop factor is 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. Crop factor is a term that describes the difference between your camera's sensor size and a traditional 35mm film frame.]]> 2018-09-13 17:18:14 UTC https://padlet.com/21cesarey04655/vocab1/wish/280961758 Kilobyte 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/284049592 a unit of memory or data equal to 1,024 (210) bytes.]]> 2018-09-20 17:23:30 UTC https://padlet.com/21cesarey04655/vocab1/wish/284049592 Megabyte 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/284049647 a unit of information equal to 220 bytes or, loosely, one million bytes.]]> 2018-09-20 17:23:35 UTC https://padlet.com/21cesarey04655/vocab1/wish/284049647 Gigabyte 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/284050067 a unit of information equal to one billion (109) or, strictly, 230 bytes.]]> 2018-09-20 17:24:20 UTC https://padlet.com/21cesarey04655/vocab1/wish/284050067 Terabyte 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/284050126 a unit of information equal to one million million (1012) or strictly, 240 bytes.]]> 2018-09-20 17:24:24 UTC https://padlet.com/21cesarey04655/vocab1/wish/284050126 Byte 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/284050396 a group of binary digits or bits (usually eight) operated on as a unit.]]> 2018-09-20 17:24:51 UTC https://padlet.com/21cesarey04655/vocab1/wish/284050396 Cubism 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/287803260 a style of painting and sculpture developed in the early 20th century, characterized chiefly by an emphasis on formal structure, the reduction of natural forms to their geometrical equivalents, and the organization of the planes of a represented object independently of representational requirements.]]> 2018-10-01 18:27:07 UTC https://padlet.com/21cesarey04655/vocab1/wish/287803260 Minimalism 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/287806389 Minimalism is a style employed by many 20th Century artists, using a minimum amount of components such as colour, shape, line and texture. Within the art world it is considered an extremely subjective concept, leaving interpretation and meaning up to the viewers perception of the work.]]> 2018-10-01 18:32:01 UTC https://padlet.com/21cesarey04655/vocab1/wish/287806389 Moire pattern 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/288325798 Moiré effect is a visual perception that occurs when viewing a set of lines or dots that is superimposed on another set of lines or dots, where the sets differ in relative size, angle, or spacing. ... The moiré effect in this case appears as a set of thick, ill-defined, nearly horizontal bars.]]> 2018-10-02 18:43:51 UTC https://padlet.com/21cesarey04655/vocab1/wish/288325798 appropriation 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/288326326 Appropriation in art is the use of pre-existing objects or images with little or no transformation applied to them. The use of appropriation has played a significant role in the history of the arts (literary, visual, musical and performing arts).]]> 2018-10-02 18:44:50 UTC https://padlet.com/21cesarey04655/vocab1/wish/288326326 Double Exposure 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/288326639 tiple exposure
In photography and cinematography, a multiple exposure is the superimposition of two or more exposures to create a single image, and double exposure has a corresponding meaning in respect of two images. The exposure values may or may not be identical to each other.
]]> 2018-10-02 18:45:24 UTC https://padlet.com/21cesarey04655/vocab1/wish/288326639 Still Life 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/288327258 Still life photography is a genre of photography used for the depiction of inanimate subject matter, typically a small group of objects. It is the application of photography to the still life artistic style. An example is food photography.]]> 2018-10-02 18:46:24 UTC https://padlet.com/21cesarey04655/vocab1/wish/288327258 commercial photography 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/288327531 In a nutshell, commercial photography means takingphotos for commercial use. And by commercial we mean for business, for sales, for money. Commercial photography is often associated with advertisements, sales pitches, brochures, product placements as well as merchandising]]> 2018-10-02 18:46:54 UTC https://padlet.com/21cesarey04655/vocab1/wish/288327531 Histogram 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/289275744 a diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval.]]> 2018-10-04 17:11:46 UTC https://padlet.com/21cesarey04655/vocab1/wish/289275744 Anti-art 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/289276219 Anti-art is a loosely used term applied to an array of concepts and attitudes that reject prior definitions of art and question art ingeneral. Somewhat paradoxically, anti-art tends to conduct this questioning and rejection from the vantage point of art.]]> 2018-10-04 17:12:30 UTC https://padlet.com/21cesarey04655/vocab1/wish/289276219 Assemblage 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/289276853 Assemblage is an artistic form or medium usually created on a defined substrate that consists of three-dimensional elements projecting out of or from the substrate. It is similar to collage, a two-dimensional medium.]]> 2018-10-04 17:13:25 UTC https://padlet.com/21cesarey04655/vocab1/wish/289276853 ND Filter 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/289277202 In photography and optics, a neutral-density filter, orND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter.]]> 2018-10-04 17:13:58 UTC https://padlet.com/21cesarey04655/vocab1/wish/289277202 Cross Processing 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/289277492 Cross processing is the deliberate processing of photographic film in a chemical solution intended for a different type of film. The effect was discovered independently by many different photographers often by mistake in the days of C-22 and E-4.]]> 2018-10-04 17:14:25 UTC https://padlet.com/21cesarey04655/vocab1/wish/289277492 Honeycomb Grid 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/292311946 Honeycomb grid (light modifier) The honeycomb gridis a tight structure of a similar shape to thehoneycomb made by honey bees. It's affixed to the front of a studio strobe. Or it can be fixed to an off-camera flash. The light shines through the grid and creates a tight beam of light.]]> 2018-10-12 18:29:08 UTC https://padlet.com/21cesarey04655/vocab1/wish/292311946 Beauty Dish 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/292312071 A beauty dish is a photographic lighting device that uses a parabolic reflector to distribute light towards a focal point. The light created is between that of a direct flash and a softbox, giving the image a wrapped, contrasted look, which adds a more dramatic effect.]]> 2018-10-12 18:29:27 UTC https://padlet.com/21cesarey04655/vocab1/wish/292312071 Snoot 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/292312163 In photography, a snoot is a tube or similar object that fits over a studio light or portable flash and allows thephotographer to control the direction and radius of the light beam. These may be conical, cylindrical, or rectangular in shape. Snoots can isolate a subject when using a flash.]]> 2018-10-12 18:29:40 UTC https://padlet.com/21cesarey04655/vocab1/wish/292312163 Soft Box 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/292312334 A soft box is a type of photographic lighting device, one of a number of photographic soft light devices. All the various soft light types create even and diffused light by transmitting light through some scattering material, or by reflecting light off a second surface to diffuse the light.]]> 2018-10-12 18:29:59 UTC https://padlet.com/21cesarey04655/vocab1/wish/292312334 Shoot Through Umbrella 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/292313740 Photographic Umbrella. Umbrellas are used primarily as diffusers in photography. They are used either to diffuse light by reflective diffusion, or shoot-throughdiffusion. Reflective diffusion: A flash light is fired directly into the underside of a black umbrella with a white or silver lining.]]> 2018-10-12 18:32:46 UTC https://padlet.com/21cesarey04655/vocab1/wish/292313740 catch lights 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298201648 Catch light or catchlight is a light source that causes a specular highlight in a subject's eye in an image. They are also referred to as eye lights or Obies, the latter a reference to Merle Oberon, for whom the light was invented by then husband and cinematographer, Lucien Ballard.]]> 2018-10-29 18:26:23 UTC https://padlet.com/21cesarey04655/vocab1/wish/298201648 curves 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298201812 In image editing, a curve is a remapping of image tonality, specified as a function from input level to output level, used as a way to emphasize colours or other elements in a picture. Curves can usually be applied to all channels together in an image, or to each channel individually.]]> 2018-10-29 18:26:40 UTC https://padlet.com/21cesarey04655/vocab1/wish/298201812 levels 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298201869 Levels is a tool in Photoshop and other image editing programs which can move and stretch the brightnesslevels of an image histogram. It has the power to adjust brightness, contrast, and tonal range by specifying the location of complete black, complete white, and midtones in a histogram.]]> 2018-10-29 18:26:44 UTC https://padlet.com/21cesarey04655/vocab1/wish/298201869 Ring light 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298201947 A ring light is a simple lighting tool that is commonly used for beauty shots, portraits, and macrophotography. ... When used in photography, it creates an attractive catch light on a subject's eyes while emitting even, diffused lighting that helps eliminate shadows.]]> 2018-10-29 18:26:51 UTC https://padlet.com/21cesarey04655/vocab1/wish/298201947 Tilt- shift photography 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298202084 To add good miniature effect to your photographs, shoot subjects from a high angle (especially from the air). It creates the illusion of looking down at a miniature model. A camera equipped with a tilt-shiftlens, which simulates a shallow depth of field, is essentially all you need to start.]]> 2018-10-29 18:27:04 UTC https://padlet.com/21cesarey04655/vocab1/wish/298202084 SOOC 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/298202499 SOOC means “straight-out-of-camera”]]> 2018-10-29 18:27:43 UTC https://padlet.com/21cesarey04655/vocab1/wish/298202499 Ambrotype 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/301196449 The ambrotype (from Ancient Greek: ἀμβροτός — “immortal”, and τύπος — “impression”) or amphitype, also known as a collodion positive in the UK, is a positive photograph on glass made by a variant of the wet plate collodion process. Like a print on paper, it is viewed by reflected light.]]> 2018-11-06 19:42:34 UTC https://padlet.com/21cesarey04655/vocab1/wish/301196449 polaroid transfer 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/301196574 Polaroid transfer is a photographic image-transfer process, or print making technique, which uses instant film. ... The process gains its common name from the Polaroid brand film, when Fuji brand film is used the process may be called Fuji transfer.]]> 2018-11-06 19:42:47 UTC https://padlet.com/21cesarey04655/vocab1/wish/301196574 photogravure 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/301196683 an image produced from a photographic negative transferred to a metal plate and etched in.
  • the production of photogravure images.
]]> 2018-11-06 19:42:59 UTC https://padlet.com/21cesarey04655/vocab1/wish/301196683 cyanotype 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/301196719 a photographic blueprint.]]> 2018-11-06 19:43:03 UTC https://padlet.com/21cesarey04655/vocab1/wish/301196719 The chlorophyll process 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/301196780 2018-11-06 19:43:08 UTC https://padlet.com/21cesarey04655/vocab1/wish/301196780 split lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401322 Split lighting is a technique that produces a sense of drama to a portrait. This form of lighting is when half of the subject's face is lit, while the other half is left dark. The light is evenly divided over the subject]]> 2019-01-31 18:09:54 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401322 loop lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401374 Loop lighting is a portrait lighting pattern where the subject is lit from about 45 degrees in front of them and above. This creates a nose shadow that 'loops' down at an angle onto their cheek. It is a slightly directional lighting pattern - thelight is not flat, but the face is still mostly illuminated.]]> 2019-01-31 18:10:00 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401374 remrandt lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401501 Rembrandt lighting is a lighting technique that is used in studio portrait photography. It can be achieved using onelight and a reflector, or two lights, and is popular because it is capable of producing images which appear both natural and compelling with a minimum of equipment.]]> 2019-01-31 18:10:12 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401501 butterfly lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401562 Butterfly lighting is a portrait lighting pattern where the key light is placed above and directly centered with a subject's face. This creates a shadow under the nose that resembles a butterfly. It's also known as 'Paramount lighting,' named for classic Hollywood glamour photography.]]> 2019-01-31 18:10:19 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401562 broad lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401702 Broad light is just the opposite of Short light. In the Broad Lightsetup, THe side that is getting the most light is the side turning towards the camera. This setup is less commonly used for portraits as it tends to make people look chubby.]]> 2019-01-31 18:10:34 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401702 short lighting 21cesarey04655 https://padlet.com/21cesarey04655/vocab1/wish/326401760 Short Lighting for Portrait Photography. by Rob Gray. Short lighting, by definition, refers to when the main lightilluminates the side of the face that is turned away from the camera. This lets light fall on the narrow side of the face leaving a shadow on the broad side of the face, which is facing the camera.]]> 2019-01-31 18:10:40 UTC https://padlet.com/21cesarey04655/vocab1/wish/326401760