Liveness Detection

This page provides an overview of the liveness detection functions of Liveness.

JCV Cloud Liveness offers liveness detection features that operate based on various types of input media and models.

Single Image Liveness

The Single Image Liveness detects the largest face in an uploaded image and returns the results of the spoof score. Also called "2D Liveness", this feature is the most convenient and fast method to perform liveness detection. However, due to the limitation of the algorithm, this is also the least accurate method compared to more sophisticated liveness detection methods. This method best fits the user scenario of web applications where no extra SDKs are required.