Patent ID: 7944583
Filing Date: 2011-05-17
Classification: H04N

Abstract:
1. An image processing apparatus comprising: a determination unit that analyzes input data to determine whether or not a device-link profile is used as a color profile for a color conversion process of the input data; a first setting unit that, if it is determined by the determination unit that the device-link profile is used, performs a first color conversion process to the input data using the device-link profile, to set a one-dimensional look-up table used for a one-dimensional calibration; a first image correction unit that performs the one-dimensional calibration to data converted by the first color conversion process using the one-dimensional look-up table set by the first setting unit, to execute image correction of the data converted by the first color conversion process; a second setting unit that, if it is determined by the determination unit that the device-link profile is not used, performs a second color conversion process to the input data using a source profile and a destination profile, to set a multi-dimensional look-up table used for a multi-dimensional calibration; and a second image correction unit that performs the multi-dimensional calibration to data converted by the second color conversion process using the multi-dimensional look-up table set by the second setting unit, to execute image correction of the data converted by the second color conversion process.