Sony Group Corporation
Image processing devices that utilize built-in dynamic camera models to support rapid determination of camera intrinsics and methods of operating same

Abstract:

Image processing devices and methods according to embodiments of the invention advantageously utilize computationally efficient and high speed operations based on dynamic camera models to support rapid determination of multiple camera intrinsics. These built-in dynamic models can utilize varying focus distance values as inputs (i.e., operands) to generate respective intrinsic parameters as outputs, as a stream of images are captured and processed in real time to possibly determine pose and position of a three-dimensional (3D) object during 3 image scanning.