Access control system based on voice recognition and face recognition
A technology of face recognition and voice recognition, which is applied in the direction of instruments, time registers, single input port/output port registers, etc., can solve the problems of poor recognition effect, increase the effect of recognition, facilitate later viewing, improve The effect of information extraction ability and security
Inactive Publication Date: 2015-07-29
CHENGDU TENYUM TECH
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[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide an access control system based on speech recognition and face recognitio
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[0019] Describe technical scheme of the present invention in further detail below in conjunction with accompanying drawing: as figure 1 Shown, a kind of access control system based on voice recognition and face recognition, it includes a voice input module for voice recognition input, a voice extraction module for instant voice feature extraction, a face recognition input for face Input module, a face extraction module for feature extraction of instant face images, a storage module for storing standard face features and standard voice features and their correspondence, a comparison extraction data and standard data and comparison of voice and face correspondence The comparison module of relation, a wireless communication module, an access control switch control module; Described storage module comprises standard face feature sub-storage module, standard speech feature sub-storage module, voice-face corresponding relationship sub-storage module, instant face image Sub-storage m...
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The invention discloses an access control system based on voice recognition and face recognition. The access control system comprises a voice input module for inputting voice recognition, a voice extracting module for conducting feature extraction on an instant voice, a face input module for inputting face recognition, a face extracting module for conducting feature extraction on an instant face image, a storing module for storing standard face feature, standard voice feature and corresponding relation of the standard face feature and the standard voice feature, a comparing module for comparing extraction data with standard data as well as comparing the corresponding relation between voice and face, a wireless communication module and an access control switch control module. Access control judgment is conducted through the voice recognition device and face recognition device at the same time, the recognition effect is improved, and the condition that one of voice data or face data is obtained by an ill-disposed person to pass the access control is prevented.
Description
technical field [0001] The invention relates to an access control system based on speech recognition and facial recognition. Background technique [0002] In daily life, people must use various access control locks everywhere. From the control mode of access control locks, there are mainly keys, passwords, magnetic cards and IC cards. With the improvement of people's living standards, the indispensable necessary appliance of access control locks has also brought a lot of troubles to life. Everyone has the experience of losing or forgetting keys, and they have to use their brains every day to remind themselves to put the keys away. A large bunch of keys is undoubtedly a painful thing for those who want to be portable. From the point of view of the existing control methods of access control locks, there are certain potential safety hazards. Keys, passwords and magnetic cards are easy to copy and steal; IC cards are relatively safe, but they are also easy to lose. Therefore, ...
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Inventor 周海林
Owner CHENGDU TENYUM TECH