互動(dòng)大屏幕
該系統(tǒng)利用先進(jìn)的計(jì)算機(jī)視覺(jué)技術(shù)，獲取并識(shí)別手指在屏幕上的位置，并通過(guò)特定算法將手指在屏幕上的物理坐標(biāo)轉(zhuǎn)換為計(jì)算機(jī)屏幕的邏輯坐標(biāo)及控制指令，實(shí)現(xiàn)手指或指狀物在大屏幕上的觸摸、標(biāo)注等控制功能。達(dá)到人機(jī)自然交互，擺脫了尺寸對(duì)觸摸屏的限制。
特點(diǎn)：
1）本產(chǎn)品環(huán)境適應(yīng)力強(qiáng)，排除了使用環(huán)境（溫度、濕度）對(duì)觸摸效果的影響。
2）屏幕大小可選，解決了普通觸摸屏尺寸過(guò)小的問(wèn)題。
3）本產(chǎn)品因其技術(shù)特點(diǎn)，具有超長(zhǎng)的使用壽命，投影幕結(jié)實(shí)，可靠。
使用場(chǎng)合：
1） 大屏幕多媒體展覽及信息查詢
2） 展覽場(chǎng)館互動(dòng)式展臺(tái)
3） 樓宇大廳廣播及查詢系統(tǒng)
4） 星級(jí)影院互動(dòng)數(shù)碼櫥窗系統(tǒng)
Interactive Big Screen:
The system uses advanced computer vision technology, access to and identify the finger on the screen the location and, through a certain algorithm finger on the screen of the physical coordinates into a computer screen coordinates of the logic of command and control, or the means to achieve finger - On the big screen on the touch, tagging and other control functions. Implementation of natural man-machine interaction, and got rid of touch-screen size on the restrictions.
Features:
1) This product environment resilient, ruled out the use of the environment (temperature, humidity) on the effects of touch.
2) screen size options to solve the common touch screen too small screen size of the problem.
3) The technical characteristics of their products, with long service life, projection screen solid and reliable.
Applications:
1) Large-screen multi-media exhibition and information.
2) Interactive booth exhibition venues.
3) Broadcasting Hall of buildings enquiry system.
4) Stars interactive digital cinema showcase system.
