Systems and methods for automatic quality assessment of multiple-camera calibration

A system for assessing calibration of an array of cameras, the system comprising:

• at least one processor;
• and
• a memory storing a set of instructions that when executed by the processor cause the processor to initiate operations comprising:
• inputting captured images from at least two cameras of the array of cameras, the captured images comprising features from an image;
• extracting one or more extracted features from the captured images;
• matching one or more extracted features between pairs of the at least two cameras to create a set of matched features;
• selecting matching points from the set of matched features by:
• selecting matching points based on a distance ratio;
• and
• applying a homography transform with RANSAC (RANdom SAmple Consensus);
• generating a three-dimensional reconstruction of objects in a field of view of the at least two cameras;
• and
• outputting the three-dimensional reconstruction wherein the three-dimensional reconstruction comprises indicators of calibration errors.