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Structured light is the process of projecting a known pattern (often grids or horizontal bars) on to a scene. The way that these deform when striking surfaces allows vision systems to calculate the depth and surface information of the objects in the scene, as used in structured light 3D scanners .
Compared to 3D laser scanning, structured-light scanners can offer advantages in speed and safety by using non-coherent light sources like LEDs or projectors instead of lasers. This approach allows for relatively quick data capture over large areas and reduces potential safety concerns associated with laser use.
Light stage is a device used for capturing the shape, texture, and reflectance of a target, usually for virtual cinematography. Light stages are usually a combination of multiple cameras and structured light techniques, and additionally, polarizers are included to find the subsurface scattering component of the target's skin. Omnidirectional camera
The addition of a fourth light, the background light, makes for a four-point lighting setup. The background light is placed behind the subject(s), on a high grid, or low to the ground. Unlike the other three lights, which illuminate foreground elements like actors and props, it illuminates background elements, such as walls or outdoor scenery.
There is a significant saving on print expenses in such cases: at a minimum cost per print of $1200–2000, the cost of film print production is between $5–8 million per movie. With several thousand releases a year, the probable savings offered by digital distribution and projection are over $1 billion.
The production control room (PCR) or studio control room (SCR) is the place in a television studio in which the composition of the outgoing program takes place. [1]
A spatial light modulator (SLM) is a device that can control the intensity, phase, or polarization of light in a spatially varying manner. A simple example is an overhead projector transparency . Usually when the term SLM is used, it means that the transparency can be controlled by a computer .
An empty sound stage with infinity cyclorama and an overhead light grid.. A sound stage (also written soundstage) is a large, soundproof structure, building or room with large doors and high ceilings, used for the production of theatrical film-making and television productions, usually located on a secured movie or television studio property.