Man-machine interaction method and man-machine interaction system based on common paper and pen

Abstract

The invention discloses a man-machine interaction method and a man-machine interaction system based on the common paper and pen. The interaction method comprises the following steps of: 1, establishing an interaction information identification template library and inputting an initial parameter; 2, preprocessing at the early stage of information interaction, namely acquiring background information, extracting paper information and acquiring information which is needed to be interacted; and 3, performing information interaction, namely identifying an information classifier, and performing information classification and information processing. The interaction system comprises square white paper flatly laid on an operating platform, a camera, a controller connected with the camera, and a parameter setting unit, a memory and a display which are connected with the controller. The method and the system are novel and reasonable in design, low in investment cost, convenient to control, good in using effect and high in operability, image-text information is conveniently written on the paper, the conventional paper and pen input method can be simply and conveniently combined with a modern computer technology, and two-dimensional and three-dimensional scene simulation and physical simulation are simply and conveniently realized.

Description

technical field [0001] The invention belongs to the technical field of information interaction in the field of mixed reality, and in particular relates to a human-computer interaction method and a human-computer interaction system based on ordinary paper and pen. Background technique [0002] In today's era of computer popularization, human-computer interaction is ubiquitous, so certain research fields must not be blocked from the door of technological convenience due to the limitations of existing interaction methods. As human-machine interface devices, the mouse and keyboard play an extremely important role. However, to a certain extent, the mouse and keyboard have blocked some people from the door of scientific and technological life. The traditional mouse and keyboard interaction methods have cumbersome operation steps, low efficiency, high labor intensity, and need to face the computer for a long time. Equipped with corresponding hardware equipment and other defects an...

AI Technical Summary

Problems solved by technology

However, to a certain extent, the mouse and keyboard have blocked some people from the door of scientific and technological life. The traditional mouse and keyboard interaction methods have cumbersome operation steps, low efficiency, high labor intensity, and need to face the compu

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