Cinematography definitions 0.0 / 5 ? Media Studiesscience of cinematographyUniversityNone Created by: MaddieCreated on: 15-05-16 12:35 the brightness of a colour can be affected by surrounding colours brightness adaptation 1 of 39 strong background colours will impact a percieved colour cast on the ofreground objects lateral colour adaptation 2 of 39 when all colours are affected by proximity of other colours simultaneous contrast 3 of 39 the perception of a specific wavelength hue 4 of 39 the range/area of hues avaliable in a colour space colour gamut 5 of 39 the idea that we make assumptions about what we see change blindness 6 of 39 a means to assess colour independant of luminance, with parameters of hue and saturation chromaticity 7 of 39 the amount of white light mixed with a hue saturation 8 of 39 the intensity of light emitted from a surface per unit area in a given direction luminance 9 of 39 one colour pixel in a CCD or CMOS sensor, tiny light cavity which collect and share photons photosite 10 of 39 the amount of light falling onto a subject or area illumination 11 of 39 the measure of a photographic films sensitivity to light, measured by the ISO system film speed 12 of 39 the largest aperture a lens has lens speed 13 of 39 the closest distance where both objects at infinity and closer objects are in acceptable focus hyperfocal distance 14 of 39 the field which is drawn first of an interlaced analogue video signal (even or odd) field dominance 15 of 39 when two lines from field 1 and field 2 of an interlaced analogue video signal interfere twitter 16 of 39 when the electronic beam of a CRT is turned off at the end of a line horizontal blanking 17 of 39 when the electronic beam of a CRT is moved left to the next alternate line horizontal retrace 18 of 39 the lines used for picture which are not 'lost' during blanking active video 19 of 39 filter for a waveform moniter showing only luminance low pass filter 20 of 39 filter for a waveform moniter showing only chrominance CHRM filter 21 of 39 filter for a waveform moniter showing the composite signal flat filter 22 of 39 when dark areas of the image become solid black crushing 23 of 39 the function which mimics the non-linear way film stock handles exposure gamma 24 of 39 the reducing of luminance or chrominance information into a bit depth quantization 25 of 39 a means of mixing adjacent shades to make banding less obvious dithering 26 of 39 when there isnt enough chrominance information to show clean transitions between two bold colours aliasing 27 of 39 uses different shades to reduce visible aliasing anti-aliasing 28 of 39 unprocessed data captured by the imager raw 29 of 39 the difference between the smallest and largest usable signal through transmission or processing chain or storage medium dynamic range 30 of 39 the direct analogue-analogue or digital-digital conversion of one encoding to another transcoding 31 of 39 the unit of luminous intensity candela 32 of 39 the amount of magenta or green needed to correct a source to a certain colour spectrum and colour temperature colour compensation 33 of 39 opaque matte black cloth on a frame that blocks light from hitting certain areas flag 34 of 39 a foam core sheet held by a stand to enable a soft light source to be created from a hard light source bounce board 35 of 39 softbox you attach to a fresnel or open face chimera 36 of 39 indicates the cables current carrying capacity AWG rating 37 of 39 the maximum amount of current the cable can handle in amps ampacity 38 of 39 the ratio between the illumination of the key light and the illumination of the fill light key to fill ratio 39 of 39
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