Patent ID: 11877065
Assignee: CILAG GMBH INTERNATIONAL
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A  G | IPC A  G  H

Claim 8:
9. The system of claim 1, further comprising an image signal processing pipeline for performing rotation transformations on exposure frames captured by the image sensor based on the angle of rotation detected by the rotation sensor, wherein calculating the image rotation transformation comprises:
identifying integer (x,y) coordinates for pixel data in an exposure frame captured by a pixel of the pixel array;
applying a rotation kernel to the integer (x,y) coordinates to transform the integer (x,y) coordinates to real number pixel coordinates;
truncating the real number pixel coordinates to integer values; and
assigning values to blank pixel data in the exposure frame using values of nearby, filled pixel data from the exposure frame.