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VISUAL BLIND-GUIDING METHOD AND INTELLIGENT BLIND-GUIDING DEVICE THEREOF
VISUAL BLIND-GUIDING METHOD AND INTELLIGENT BLIND-GUIDING DEVICE THEREOF
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机译:视觉导盲方法及其智能导盲装置
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摘要
A visual blind-guiding method is disclosed, which includes the following steps: (1) shooting a black-and-white image, and extracting profile information from the black-and-white image to reduce detail elements and refine the image, so as to obtain an object profile signal; (2) according to ergonomic features, converting the object profile signal into a serial signal, and conveying the serial signal to an image feeling instrument, where the image feeling instrument converts the serial signal into a mechanical tactile signal to emit feeler pin stimulation, an intermittent picture touch mode is used with respect to the speed of touch for vision, and an appropriate human-sensitive feeler pin array is adopted with respect to the quantity, so that the blind can really touch a shape of an object.
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