Underground personnel identity recognition method and device, electronic equipment and readable storage medium

• Main Authors: LIANG HUI, ZHU, ZHAONING, LIU ZHI
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: ACOUSTICS; CALCULATING; COMPUTING; COUNTING; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention provides an underground personnel identity recognition method and device, electronic equipment and a readable storage medium, and relates to the technical field of identity recognition, and the method comprises the steps: obtaining the face information and voiceprint information of a to-be-recognized personnel; matching is carried out based on the face information and to-be-matched face information in a face feature database, the face confidence and the face feature similarity are determined, matching is carried out based on the voiceprint information and to-be-matched voiceprint information, belonging to the same person as the to-be-matched face information, in a voiceprint feature database, and the voiceprint confidence and the voiceprint feature similarity are determined; according to the face confidence and the voiceprint confidence, determining an environment penalty factor (representing a reference weight of a face feature similarity and a voiceprint feature similarity under a current envi