Description: Features and basic stages of creation of technology of compression of images are expounded with the controlled error. Technology is built on the base of organization of the two measurings floating polyadical encoding of transforms of two measurings discrete transformation of Walsh. The followings methodological principles are developed: compact presentation of videoinformation, with the controlled error; formings of parameters of process of treatment, providing the increase of degree of compression of images at the maintainance of the set level of authenticity. The compression of images is arrived at due to the removal of combinatory and visual surplus in the transforms of two measurings transformation of Walsh. The estimation of degree of compression of videoinformation is conducted depending on the class of the processed images.
Keywords: reduction of surplus, two-dimensional encoding, transformant transformations of Uolsh