Algorithm to Estimate Yaw Errors in Camera Pose

摘要

A system and method that calculates a yaw error in an image and provides a user interface to a user for correcting the yaw error. The method includes receiving an image, performing line detection in the image, computing a line parameterization for lines in the image, computing a yaw angle for the image and providing the yaw data calculated in the image.

主权项

1. A method comprising:
receiving, using one or more computing devices, a preview image of an object; performing, using the one or more computing devices, line detection on the preview image to detect a plurality of lines; computing, using the one or more computing devices, line parameterization for the plurality of lines; calculating, using the one or more computing devices, a yaw angle using the line parametrization; and correcting, using the one or more computing devices, the preview image of the object using the yaw angle.