Patent ID: 9355497
Filing Date: 2016-05-31
CPC Classification: G06T

Claim Text:
1. An image processing system comprising: an imaging unit configured to image an outside world to generate a captured image; a position and orientation estimation unit configured to estimate a position and orientation of the imaging unit; a feature point estimation unit configured to estimate a position of a feature point in the captured image based on the position and orientation of the imaging unit estimated by the position and orientation estimation unit; a clipping unit configured to clip an image for combining, and clip an image for feature detection based on the position of the feature point estimated by the feature point estimation unit, the image for combining and the image for feature detection being clipped from the captured image generated by the imaging unit; a measurement unit configured to detect a feature point from the image for feature detection clipped by the clipping unit, and measure a position and orientation of the imaging unit based on the detected feature point; a generation unit configured to generate a computer graphics (CG) image based on the position and orientation measured by the measurement unit; a combining unit configured to combine the image for combining clipped by the clipping unit with the CG image generated by the generation unit; and a display control unit configured to display the image combined by the combining unit on a display unit.