Color correction and interpolation with few samples

摘要: With the proliferation of digital cameras, more consumers are faced with problem making color corrections to their pictures, while most picture editors allow some white point, or illuminant, correction and enhancements, these methods work on image, as a whole rather than specific regions colors. This describes simple method, that allows user ability correct colors in locations picture. It is shown relatively few sample needed produce well-behaved interpolation three-dimensional spaces. A quantitative measure performance obtained by using method for illumination.