Patent Document ID: 7547903
Application ID: 11939815
Patent Status: 1

Claim One:
1. A method of calibrating an image sensor as a function of a pixel index associated with the image sensor comprising: generating a test pattern on an image receiving device; measuring one or more colorimetric properties associated with the test pattern with an image sensor located at a first position relative to the test pattern to produce a first data set, wherein the image sensor is aligned with a first area of the test pattern associated with a first range of pixel indices; measuring the one or more colorimetric properties associated with the test pattern with the image sensor located at a second position relative to the test pattern to produce a second data set, wherein the image sensor is aligned with a second area of the test pattern associated with a second range of pixel indices which partially overlap the first range of pixel indices; and processing the first data set and second data set to determine the calibration profile of the image sensor as a function of the pixel indices, wherein the first and second areas of the test pattern include a common area of the test pattern associated with the partial overlap of the first and second range of pixels.