Patent ID: 11922639
Assignee: DOLBY LABORATORIES LICENSING CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 10:
11. The method of claim 9, comprising:
in the step of determining the short-exposure-time value, multiplying the pixel values of the short-exposure-time pixels, associated with the color, with respective first fit weights according to a first model to determine the short-exposure-time value; and
in the step of determining the long-exposure-time value, multiplying the pixel values of unsaturated ones of the long-exposure-time pixels, associated with the color, with respective second fit weights according to a second model to determine the long-exposure-time value;
wherein the first and second model are models of noise properties and/or saturation behavior of the dual-exposure-time single-shot HDR color image sensor.