Eye shield projection method

Abstract

The invention relates to an eye shield projection method. A reporter is positioned in front of a projection screen, and the projection method comprises the following steps: an infrared vision field processor of a sensing module is electrically connected with an infrared projector and an image receiver; invisible infrared rays are projected towards the projection screen by utilizing the infrared projector, and the image receiver captures the infrared optical image; the infrared vision field processor performs image processing of texture analysis on the received infrared optical image signal, so that two areas are separated to obtain an outline of the reporter and a geometric figure area is compared and found to be transmitted to a computer; the computer performs dark processing on the geometric figure area in the projection data, the geometric figure area in the image picture is aligned with the face of the reporter through the projection of the projector, so that the reporter is not subjected to strong light stimulation and can squarely face the person in the front; and the sensing module can continuously sense the position of the reporter, and the position of the dark processing is moved along with the reporter. The smoothness, definition and comfort level of the conference are improved.

Description

technical field [0001] The present invention relates to an eye-protecting projection method, especially a reporter who uses invisible infrared light to project in front of the projection screen, and analyzes, separates and compares the captured infrared light images, so that the computer can analyze the projection data. The geometric figure area is darkened so that the reporter's face will not be stimulated by strong light, and the location of the darkened treatment can move with the reporter. Background technique [0002] At present, with the diversified development of society, the expression and communication between people is becoming more and more important, such as internal education and training, customer meetings, copywriting publications or external product descriptions, speech activities, etc., in people's It often appears around life, but in order to allow participants to go deeper into the issues and allow the presenters to express their thoughts more clearly, pro...

AI Technical Summary

Problems solved by technology

The screen projector projects the superimposed screen onto the screen. When projecting, the screen display screen covers the user's face. The above-mentioned processing method can be easily affected by changes in indoor illumination (such as doors, windows or lights being turned on). When a face or person appears on the projection screen, there will be a problem of misjudgment, and it will be difficult to carry and lack of installation

Images