U-shaped soft light shadowless studio system

Abstract

The invention discloses a U-shaped soft light shadowless studio system, which comprises a main studio structure and a lighting system, wherein the main studio structure comprises an upright surface and a top surface; the upright surface is a U-shaped curved surface; the top surface covers the upper part of the upright surface; spreading soft light cloth is arranged at the inner side of the upright surface and the lower part of the top surface; the lighting system comprises a plurality of soft light lamps with adjustable brightness; and the soft light lamps are evenly distributed on the upright surface and the top surface. The U-shaped soft light shadowless studio system is relatively comprehensive in light distribution, low in demands on buildings, simple in structure, low in cost, and good in optical shadow elimination effect; the site is saved; a late shadow elimination treatment does not need to be carried out after shooting; manpower is saved; the U-shaped soft light shadowless studio system is convenient to dim and efficient to work; light distribution parameters can be memorized; standardization of a shooting operation is easy to implement; and various shooting backgrounds can be highly restored.

Description

technical field [0001] The invention relates to a large-scale indoor photographic setting facility, more specifically, it relates to a U-shaped soft light and shadowless studio system. Background technique [0002] When making promotional materials, products must use high-definition pictures or videos that can highlight the appearance of the product, which needs to be shot in a studio, and cars or other large-scale equipment need a special large-scale studio. Currently, in large-scale photography In the field of studio or car studio, Germany's Bach studio system (BachtcarStudiosystem) occupies an absolute market share, and the system is widely used all over the world. The main technical framework of the system is: a reflector or a soft box with a light source installed on the ceiling that can translate along the track, adjustable in angle and direction, equipped with several or dozens of mobile photography light sources on the ground, and some lamps can also be installed On...

AI Technical Summary

Problems solved by technology

[0004] 1. The construction cost is extremely high, and the investment of almost every Bach studio system exceeds 10 million yuan;

[0005] 2. The light sources of mobile photography are basically on the ground in front or side of the subject, and the orientation and angle of the light source are not comprehensive enough;

[0006] 3. When adjusting the light, it is necessary to repeatedly adjust the position, direction, and angle of the reflector or soft box. At the same time, it is necessary to move the position of the lamp, adjust the angle of the lamp, and adjust the brightness of the lamp to cooperate with the adjustment of the displacement and angle of the subject. relatively time-consuming;

[0007] 4. The mechanism for controlling the reflector or softbox is relatively complicated. Although there is a remote control, it needs to be re-controlled and adjusted every time you re-shoot;

[0008] 5. Except for some flashlights, which can only be controlled by the remote-controlled lamp lift controller, the rest of the ground lamps have to be moved and adjusted manually, which is labor-intensive and difficult;

[0009] 6. It is difficult to digitally store the number, moving position, and irradiation angle of lighting fixtures during shooting, and it is difficult to restore the same stable and accurate light and angle scene when shooting the same subject at different times;

[0010] 7. The size of a single reflector or soft box must be several times larger than the size of the subject, with an area of ​​about 100-150 square meters. It is difficult to use more than three reflectors or soft boxes at the same time for a single shot, and generally two are required The above shooting sites make the studio cover an area of ​​about 800-2000 square meters, and the height of the site must be greater than 10 meters. It is necessary to hoist reflectors or soft boxes with guide rails, shiftable and turning

[0011] 8. The mobile lamp holders and drag wires of multiple mobile lamps are messy, untidy, easily damaged, and many connectors are unsafe;

[0012] 9. Light adjustment and light distribution have high technical requirements for operators and take a long time, and many people, including experts, need to be present when shooting;

[0013] 10. The egg-shaped reflective bowl with a radius of no more than 2 meters has limited effect on eliminating the corner shadow of the background, and the cost is high

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