Moving ball capable of achieving automatic shooting and shooting system
A technology for automatic shooting and sports balls, applied in the field of sports balls, which can solve the problems of high erection costs and inability to vividly depict shooting scenes in three dimensions.
Active Publication Date: 2014-09-17
GCI SCI & TECH
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Problems solved by technology
Due to the limitation of the flying height of the helicopter, the aerial camera cannot stay close to the ground, so the aerial camera can only be used for long-distance shooting
The cableway camera must rely on the cableway above the stadium to operate. For a stadium without a closed roof, it needs to erect a bracket to hoist the cableway, so the erection cost is huge, and the erection of the cableway must rely on the support of the ground, and the camera can only be on the same plane. Therefore, it is impossible to describe the shooting scene three-dimensionally and vividly
Method used
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[0020] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0021] The sports ball that can be photographed automatically of the present embodiment, as figure 1 As shown, it may include: a sphere 10 with an inner cavity 101, such as figure 2 The above is a schematic structural view of the inner cavity of the sphere, including the camera 21 fixed in the inner cavity 101 of the sphere 10, the driving unit 22, the control unit 23 and the detection unit 24;
[0022] The control unit 23 is respectively connected with the photographing device 21, the drive unit 22 and the detection unit 24;
[0023] The photographing device 21 is connected to the drive unit 22; the photographing device 21 can be a video camera or a camera head for capturing images or video data;
[0024] The detection unit 24 includes a speed sensor for detecting the mo...
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The invention provides a moving ball capable of achieving automatic shooting. The moving ball comprises a ball body with an inner cavity, a shooting device, a driving unit, a control unit and a detection unit, wherein the shooting device, the driving unit, the control unit and the detection unit are fixed in the inner cavity of the ball body. The control unit is connected with the shooting device, the driving unit and the detection unit respectively. The shooting device is connected with the driving unit. The detection unit comprises a velocity sensor and an angle sensor. The control unit is used for receiving the movement velocity and the shooting angle sent by the detection unit, searching for a preset driving condition according to the movement velocity and the shooting angle and generating a control instruction according to the driving condition to be sent to the driving unit. The driving unit is used for outputting a corresponding driving signal to the shooting device according to the control instruction and controlling the shooting device to be started or shut down. The invention further provides a shooting system. The moving ball and the shooting system are low in cost, and the moving ball can achieve real-time shooting in the moving process and provide more shooting angles.
Description
technical field [0001] The invention relates to a sports ball, in particular to a sports ball which can be automatically photographed and a photographing system. Background technique [0002] In the existing ball game shooting technology, most of the cameras are fixed-point installations, and these cameras are either shooting the overall progress of the ball game in the high-position field, or shooting the details of the game on the sidelines. In addition to fixed-point cameras, there are also some cameras that shoot in the air, such as rocker cameras and aerial cameras. The rocker camera is a crane machine erected on the side of the court, and a camera is assembled at one end of the boom, and the scene is shot at a high position by operating the boom. The aerial camera is to take high-altitude and long-distance shooting of the ball game on the helicopter. In recent years, a new type of high-altitude shooting camera, the cableway camera, has emerged. The cableway camera is...
Claims
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IPC IPC(8): H04N5/232H04N7/18
Inventor 余礼明林凡黄建青
Owner GCI SCI & TECH