초록 ▼

A technique developed for simulation of constrained particle systems is applied to the visualization and manipulation of colors, both in isolation and relation to each other, in one or more color spaces. Utilizing the technique, a first color can be adjusted to a second color in a first color space

A technique developed for simulation of constrained particle systems is applied to the visualization and manipulation of colors, both in isolation and relation to each other, in one or more color spaces. Utilizing the technique, a first color can be adjusted to a second color in a first color space subject to one or more objectives between the first and second colors in the first color space; one or more constraints for adjustment of first and second colors in the first color space; and/or one or more constraints and/or objectives between the adjustment of the first and second colors in the first color space and an adjustment of a corresponding first color in a second color space to a second color in the second color space.

대표청구항 ▼

1. A method of adjusting a color in a color space, the method comprising the steps of:(a) determining a state vector including a first plurality of scalar values which define a first color in a first color space; (b) determining an objective function for a desired change of the first plurality of sc

1. A method of adjusting a color in a color space, the method comprising the steps of:(a) determining a state vector including a first plurality of scalar values which define a first color in a first color space; (b) determining an objective function for a desired change of the first plurality of scalar values; (c) determining a partial derivative of the objective function with respect to a derivative of the state vector to obtain an objective vector, wherein the objective vector defines a change to the first plurality of scalar values which minimizes the objective function; and (d) combining the objective vector and the state vector to obtain the desired change of the first color.