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Video generating method and video shooting device

A technology for video and shooting body, which is applied in the field of video generation method and video shooting device, can solve the problems of high difficulty of difficult video and high requirement of stunt performer's action level, etc., and achieve the effect of rich special effect video and easy shooting.

Active Publication Date: 2019-01-04
斓图智能科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the shooting of special effects video, the action level of stunt actors is high, and it is difficult to shoot the required high-difficulty video

Method used

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  • Video generating method and video shooting device
  • Video generating method and video shooting device
  • Video generating method and video shooting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, a photographic method provided by the present invention can be realized by the photographic device of Embodiment 2, including the following steps:

[0036] Step SA100, input the first control parameter to the light carrying driving device of the mobile light unit through the control unit, so that the light carrying driving device carries the photographic light to move to a predetermined position according to the first control parameter; the light carrying driving device includes Ground drives and / or aircraft; ground drives may include numerically controlled robotic arms, remote controlled vehicles, etc. Specifically, the first control parameter is a control instruction for controlling the displacement, rotation, telescopic, etc. of the light bearing driving device, and may specifically include position coordinates, rotation instruction signal, telescopic instruction signal, and the like.

[0037] Before taking pictures, the photographer needs...

Embodiment 2

[0063] Such as Figure 4 As shown, a photographic device provided by the present invention can be applied to the first embodiment above. The photographic device includes: a mobile lighting unit 10, including photographic lamps 11, and a light bearing driving device 12 for carrying and moving each group of photographic lamps 11. The light carrying drive device 12 includes a ground drive device and / or an aircraft; the camera unit 20 includes a camera 21 . Photographic lamps can use LED lighting, incandescent lamps, fluorescent lamps, etc.

[0064] The photographic device provided by the present invention can adjust the position of the photographic lamps through the light-carrying driving device, and can simultaneously drive the photographic lamps on the ground to project light through the ground drive device, and drive the photographic lamps in the air to project light through the aircraft, without manual labor. It is convenient to carry and adjust the light, and can perform li...

Embodiment 3

[0074] Such as Figure 5 As shown, a photography method provided by the present invention can be based on the first embodiment above, and the method includes the following steps:

[0075] SB100. Input the flight coordinates to the light-carrying aircraft of the flying light unit through the control unit, so that the flying light-carrying aircraft flies to a predetermined position according to the flight coordinates carrying the photography light, wherein the flight coordinates include longitude, latitude, and altitude position information ;

[0076] SB200. Input azimuth and orientation information to the light-carrying aircraft through the control unit, so that the light-carrying aircraft rotates to a predetermined angle according to the azimuth and orientation information to carry the photography lamp;

[0077] SB300. Perform face detection on the shooting area through the facial recognition device on the carrier aircraft, and obtain face position information of the face loc...

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Abstract

The invention relates to a video generation method and a video shooting device, and relates to the technical field of photography, the main purpose of which is to facilitate the shooting of special effect videos. A video generation method, comprising: moving the photographic lamps of the lighting unit to a set position, simulating the light projection scene in the video with preset effects; controlling the light-carrying driving device, photographing lamps, camera-carrying driving devices and cameras at the same time through the control unit Synchronous operation within the segment, wherein, the movement parameters of the photographic lighting fixtures are the movement parameters of the reverse trajectory along the motion track and the reverse movement of the first direction; the camera is used to record the video of the subject; the parameters of the subject image in the recorded video screen are extracted , and synthesize the extracted video with the reverse track along the motion track and the background video shot in reverse in the first direction to generate a preset effect video. It can facilitate the shooting of actors, and richer special effects videos can be realized in situ.

Description

technical field [0001] The present invention relates to the technical field of photography, in particular to a video generating method and a video shooting device. Background technique [0002] In the technology of photography, the projection of photography light is an important factor to determine the quality of photography. At present, in the studio, the photography lamps and lanterns are set up on a shelf, and the projection direction and angle of the photography lights are fixed. When the stuntmen are shooting stunts and special effects actions, the light environment scene does not move, and the stuntmen need to make tumbling and rotation contours. Difficult moves to complete the video shoot. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] In the shooting of special effects video, the action level of stunt actors is high, and it is difficult to shoot the required hig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/262G05D3/12
CPCH04N5/262G05D3/12H04N23/66H04N23/611
Inventor 王凯戴瑞
Owner 斓图智能科技(北京)有限公司
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