Patent ID: 8274527
Filing Date: 2012-09-25
Classification: G09G,H04N

Abstract:
1. A method of converting an m-dimensional color space having first through m-th input color components into an n-dimensional color space having first through n-th output color components, m being less than n, the method comprising: extracting, using at least one processing device, respective first through m-th intermediate color components and extracting respective m+1-th through n-th intermediate color components by linearly combining the first through m-th input color components; analyzing the m+1-th through n-th intermediate color components determining whether m+1-th through n-th intermediate color components are within a specified dynamic range for the m+1-th through n-th output color components; and compensating the first through n-th intermediate color components, to obtain the first through n-th output color components, based on a result of the analyzing and consideration of a dynamic range of the m+1-th through n-th intermediate color components being different from a dynamic range of the first through m-th input color components.