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Blind person camera identification auxiliary system

An auxiliary system and camera technology, applied in speech recognition, TV system components, speech analysis, etc., can solve problems such as lack of interactive devices, low intelligence, and inability to adjust posture, to improve stability, improve control, and improve The effect of convenience

Active Publication Date: 2021-10-15
广州岸边网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the common problems in the field that electronic equipment cannot be used, the intelligence level is low, the posture cannot be adjusted, the interaction device is lacking, it is easily affected by the external environment, and the recognition accuracy is low, etc., the present invention is made

Method used

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  • Blind person camera identification auxiliary system
  • Blind person camera identification auxiliary system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment one: combined with attached Figure 1-13 Provide a kind of blind person's camera identification auxiliary system, comprise identification device, and the voice prompt device that reminds based on identification device, this blind person's camera identification auxiliary system also includes feedback device, collection device, calibration device and processor, described identification device is to The user's face is facing the direction to identify the object; the voice prompting device is used to identify the user's voice based on the identification device; the feedback device is used to identify the data of the electronic equipment, and the layout of the electronic equipment Feedback; the collection device is used to collect the user's control operation; the calibration device is used to calibrate or adjust the user's posture; the processor is respectively connected with the recognition device, the The voice prompting device, the feedback device, the acquisi...

Embodiment 2

[0063] Embodiment two: combined with attached Figure 1-13 In addition, the identification device includes a calibrator, and the calibrator is arranged on the wearable glasses or the alignment mechanism for detecting the distance of the electronic device; The calibrator is symmetrically arranged on both sides of the glasses, so that the distance to the electronic device can be accurately detected, and the deviation of the upper and lower frames of the electronic device is detected, so as to obtain the posture of the electronic device, and by adjusting the The posture of the electronic device or the posture of the user’s face, so as to obtain the best photographing posture; in addition, the frame of the clamping plate and the limit plate of the feedback device is provided with a position detection device for the calibrator The distance sensor detects the distance difference between the left and right borders or the distance difference between the upper and lower borders in the ...

Embodiment 3

[0077] Embodiment three: combined with attached Figure 1-13 , and also includes a voice prompt device, a radio frequency communication module, a central processing unit, front and rear cameras, and a storage module; wherein, the voice prompt device includes a microphone, a loudspeaker, and an emergency alarm; the radio frequency communication module includes an audio receiver, an audio filter, and a signal transmitter ; The central processor includes a command receiving module, an audio encoder, and a command sending module; the front and rear cameras include a camera body, a main body catcher, an ambient light sensor, and a distance sensor; the output end of the voice prompt device is electrically connected to the input end of the radio frequency communication module; The output end of the radio frequency communication module is electrically connected with the input end of the central processor. The output end of the central processor is electrically connected with the input...

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PUM

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Abstract

The invention provides a blind person camera identification auxiliary system, which comprises an identification device, a voice prompt device for reminding based on the identification device, a feedback device, an acquisition device, a calibration device and a processor, the recognition device is used for performing object recognition on the face orientation direction of the user; the voice prompt device recognizes the voice of the user based on the recognition device; the feedback device is used for identifying the data of the electronic equipment and feeding back the layout of the electronic equipment; the acquisition device is used for acquiring control operation of a user; and the calibration device is used for calibrating or adjusting the posture of the user. After the offset of the electronic equipment is determined, when the distance between the electronic screen and the face of the user in each direction is within the set threshold distance or threshold angle, the distance is set as the optimal shooting angle, at the moment, the optimal shooting angle can be obtained, and the user triggers the shooting control signal to shoot.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a camera recognition assistance system for the blind. Background technique [0002] Traditional assistive tools for the blind, such as the cane for the blind, need to move the cane repeatedly to understand the situation in front of them, which is time-consuming and labor-intensive. At the same time, it is impossible to assist the use of electronic equipment and the like, causing great trouble to the blind. [0003] For example, the prior art of CN106203390B discloses an intelligent assisting system for the blind. The auxiliary cost based on lidar technology is high, the sampling rate is usually low, sensitive to dust, smog, and rain, and color and texture information cannot be obtained. The auxiliary resolution based on millimeter-wave radar is low, and the signal processing process is difficult. The auxiliary resolution based on thermal imaging technology is low, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G10L15/22
CPCG10L15/22G10L2015/223H04N23/611
Inventor 岳风顺王菲
Owner 广州岸边网络科技有限公司