Blindman outdoor support system based on computer vision
A technology of computer vision and support system, applied in the direction of devices to help people walk, physical therapy, etc., can solve the problems of understanding the surrounding environment, blind people injured, lack of understanding of road scenes, etc., to expand the range of perception, expand the range of activities, and facilitate outdoor use The effect of the activity
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[0029] In order to describe the present invention more specifically, the technical solutions and related principles of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments.
[0030] like figure 1 As shown, a computer vision-based outdoor support system for the blind includes:
[0031] The binocular camera consists of a left camera and a right camera, which are fixed on the shoulders of the blind person through a bracket. The left and right cameras simultaneously capture several frames of images in a unit time period, and transmit the images to the embedded image processor through a USB data transmission line;
[0032] Headphones, which convert audio information into speech and transmit it to the auditory organs of the blind.
[0033] The embedded image processor is composed of an image-voice conversion hardware unit and an image-voice conversion software unit, and is stored in a backpack for the blind; the im...
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