A kind of stage glass digital video interactive
Technical field
The utility model belongs to multimedia technology and human-computer interaction technology, is a kind of stage glass digital video interactive.
Background technology
For a long time, it is all that custom is usingd mouse and the extra device such as keyboard or handle as control inputs device that people operate computing machine, and computing machine has goed deep in the middle of our work and life as a kind of instrument that uses.Meanwhile, various game, the interactive device for computing machine also occurs in succession.
How to adopt interactive mode to make spectators and product demonstration system carry out exchange and interdynamic, spectators can be participated easily, wanting the content of showing better to show spectators, to spectators, leave impression intuitively, be the key that present interactive exhibition system is focused on.
Although computing machine is universal, a lot of the elderly still have difficulties to the operation of computing machine.Some interaction systems that adopt now, comprise simple interaction and the touch control manner based on touch-screen based on infrared sensor, and these modes exist several shortcomings: interaction forms is single; There is no sensation on the spot in person; Sensor setting is complicated; Touch-screen has limited user's activity.
Summary of the invention
Problem to be solved in the utility model is: existing multimedia interactive system interaction forms is single, lacks telepresenc, and complexity is set, and a kind of new man-machine real-time interactive system need to be provided.
The technical solution of the utility model is: a kind of stage glass digital video interactive, comprise stage glass, at least one projector, image collecting device and image recognition server, image collecting device and projector are arranged on stage glass top, and image collecting device is connected respectively image recognition server with projector.
Described stage glass digital video interactive is also provided with LCD TV, and LCD TV is towards stage glass setting.
Described image collecting device comprises at least one video camera or camera, for gathering the image on stage glass.
Described stage glass is modular construction, by stage glass module, is combined into stage glass.
The utility model projects specific image as identification marking by projector to stage, the picture of image collecting device Real-time Collection stage is transferred to image recognition server, walking about or the variation of attitude according to participant on stage glass, if identification marking is blocked, by triggering, the multimedia messages pre-setting is shown to the participant on stage glass by projector or LCD TV.
The content that the utility model presents multimedia messages and participant's action interaction combines, and it is simple in structure, easy for installation, low to the requirement of original ground material, interaction forms is various, and the interaction systems of this immersion, gives sensation on the spot in person.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment
The utility model provides a kind of new real-time multimedia interactive system, as Fig. 1, comprise stage glass, at least one projector, image collecting device and image recognition server, image collecting device and projector are arranged on stage glass top, and image collecting device is connected respectively image recognition server with projector.Described stage glass digital video interactive is also provided with LCD TV, and LCD TV, towards stage glass setting, is shown content of multimedia for the participant on stage glass; Described image collecting device comprises at least one video camera or camera, for gathering the image on stage glass; Described stage glass is modular construction, by stage glass module, is combined into stage glass, and stage glass module can independent assortment, adapts to different places application demand; Described image recognition server is computing machine, the image gathering according to image collecting device, and controlling projection instrument or LCD TV are carried out multimedia messages displaying.
The utility model projects image as identification marking on stage glass by projector, because image collecting device is gathered the image of stage glass by top, when participant's action shelters from identification marking, just trigger image recognition server, controlling projection instrument or other multimedium showing device, as LCD TV, are demonstrated the content of multimedia setting in advance to participant.The utility model is used at least one projector can realize multimedia activity effect, also can increase mode and the content that the multimedia devices such as projector and LCD TV increase displaying.
Below by an embodiment, the course of work of the present utility model is described:
A, adopt high-intensity glass to build can to carry the stage glass ground of adult's body weight, adopt modular mode, stage glass can expand in proportion;
B, image collecting device and projector are suspended in the air, and by the participant zone of action of alignment lens stage glass, image collecting device is taken the image on stage glass in real time, and passed back in image recognition server;
C, image recognition server are identified in real time to the image gathering, once reach trigger condition, are that identification marking is blocked, and automatically trigger the content of multimedia of prior appointment and show by projector or LCD TV;
D, adopt projector's mode as multimedia show, content of multimedia is projected to stage glass from stage glass top by projector, as the LCD TV mode adopting, content of multimedia is shown by the LCD TV that is hidden in stage glass below, as Fig. 2, realize participant and in walking about, by stage glass, obtain various multimedia messagess and show.
The utility model is shown content by stage glass to participant, by walking about or the broadcasting of action triggers content of multimedia of participant, without complicated operation and setting, compare the single modes of operation such as mouse action, have more intuitive interaction effect, telepresenc is stronger.