Identity verification methods, systems, apparatuses, and devices

A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:

• while a user is located in a waiting area that is adjacent to and not overlapping with a verification area, obtaining, using one or more computing devices and in real time, a video of the waiting area that does not include the verification area;
• extracting, using the one or more computing devices, a plurality of images from the video, wherein the plurality of images comprises a first image of the user, wherein the plurality of images further comprises a first and second face image of the user, and wherein extracting the plurality of images comprises:
• extracting a plurality of frames from the video;
• identifying, from the plurality of frames, the first and second face image of the user;
• determining that a size of the second face image is greater than a predetermined size and the size of the first face image is smaller than the predetermined size;
• and
• in response to determining that the size of the second face image is greater than the predetermined size and the size of the first face image is smaller than the predetermined size;
• extracting, from the plurality of frames, the first face image of the user;
• storing, using the one or more computing devices, the plurality of images;
• while the user is located inside the verification area, obtaining, using the one or more computing devices, identification information from the user;
• identifying, using the one or more computing devices and based on the identification information, a second image that is associated with the identification information;
• and
• performing, using the one or more computing devices, identity verification on the user using the plurality of images, including the first image, and the second image.

A computer-implemented system, comprising:

• one or more computers;
• and
• one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform one or more operations comprising:
• while a user is located in a waiting area that is adjacent to and not overlapping with a verification area, obtaining, using one or more computing devices and in real time, a video of the waiting area that does not include the verification area;
• extracting, using the one or more computing devices, a plurality of images from the video, wherein the plurality of images comprises a first image of the user, wherein the plurality of images further comprises a first and second face image of the user, and wherein extracting the plurality of images comprises:
• extracting a plurality of frames from the video;
• identifying, from the plurality of frames, the first and second face image of the user;
• determining that a size of the second face image is greater than a predetermined size and the size of the first face image is smaller than the predetermined size;
• and
• in response to determining that the size of the second face image is greater than the predetermined size and the size of the first face image is smaller than the predetermined size,
• extracting, from the plurality of frames, the first face image of the user;
• storing, using the one or more computing devices, the plurality of images;
• while the user is located inside the verification area, obtaining, using the one or more computing devices, identification information from the user;
• identifying, using the one or more computing devices and based on the identification information, a second image that is associated with the identification information;
• and
• performing, using the one or more computing devices, identity verification on the user using the plurality of images, including the first image, and the second image.