Court LED display screen system and advertisement insertion method thereof capable of achieving precise advertisement delivery
A LED display screen and system implementation technology, applied in stereoscopic systems, electrical components, image communication, etc., can solve the problems of inability to automatically track live broadcast footage, poor flexibility, and insertion of broadcasts, and achieve effective automatic release, help automatic release, and reduce The effect of manual manipulation
Active Publication Date: 2014-02-19
SHENZHEN AOTO ELECTRONICS
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Problems solved by technology
[0003] One of the technical problems to be solved by the present invention is to provide a stadium LED display system to solve the problem that the current stadium LED display system cannot automatically track the live broadcast lens, insert advertisements, and have poor flexibility
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[0029] In order to meet the needs of the market, it can automatically track the live broadcast footage, quickly and automatically insert LED display advertisements, and display the screen to the live broadcast video screen to achieve global live broadcast publicity. The present invention proposes a stadium LED display system, which can automatically identify the football on the field, and analyze the vertical distance of the football from the LED display screen of the Globe Court, thereby calculating the display area where the LED screen needs to be inserted on the live broadcast video, And judge and automatically insert the advertising screen to realize the LED advertising of the global live event broadcast.
[0030] The stadium uses LED display system such as figure 1 As shown, it includes: the main control computer set in the main control center, LED video controller and intelligent environment controller, and the LED display screen and network camera set up in the stadium,...
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The invention discloses a court LED display screen system and an advertisement insertion method thereof capable of achieving precise advertisement delivery. The system comprises a main control computer, an LED video controller, a court LED display screen and a plurality of Internet protocol cameras, wherein the court LED display screen comprises a plurality of LED display unit box bodies. The method comprises the steps that real-time images of a court are obtained through the Internet protocol cameras and are uploaded to the main control computer; the main control computer analyzes video image data acquired by two adjacent cameras in real time, identifies the football from the two video images based on image features, and obtains the positions of the football in the images; the actual position of the football in the court is calculated according to the positions of the football in the images; an LED display unit box body closest to the football is determined as a target box body according to the actual position of the football in the court, and preset advertisements are delivered to the target box body in a targeted mode. According to the court LED display screen system, important advertisements can be released on a live video automatically for advertising agencies conveniently, flexibly and efficiently, and the picture insertion speed and safety performance of the system are improved.
Description
technical field [0001] The invention relates to the technical field of LED display, in particular to a stadium LED display system and an insertion method for realizing accurate advertising delivery. Background technique [0002] At present, the LED display system of the Global Stadium basically plays advertisements in sequence according to the pre-established advertising plan. In a more advanced system, according to the situation of the on-site events, personnel can be arranged to manually press buttons to insert advertisements to the LED display screen, so as to realize the advertising publicity of the global event live broadcast. In the aforementioned technology, it is necessary to insert the advertisement manually by the staff. For example, in the live broadcast of football, when a goal is scored, when a goal is shot, or when a corner kick is delivered, it is necessary to rely on personnel to manually insert advertisements. It is impossible to automatically track the liv...
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IPC IPC(8): H04N13/00G06Q30/02
Inventor 黄海力梁德斌吴振志刘玲吴涵渠
Owner SHENZHEN AOTO ELECTRONICS