A method, device and Integrated Circuit for a Compression and Expansion of digital images, such as a Digital Photo or an image from a sequence of Digital Video.

摘要

A method comprises the steps of obtaining an image or part of a digital imageThat can be a Digital Photo or a picture of a sequence of Images of a digital video.Where the image is composed of a Matrix of pixels of MXN; Performing a conversion of the original colors in RGB format to format vcrcb,The partial or Total Image; Detection of a set of colors, creating a list of colors with the Plurality of colors detected; apply a Transformation binarÍa,Once we have determined all the Estates monocromÁticos Image partial or total, each of the Plurality of Image monocromÁtica monocromÁticas Images obtained,Define the closed Polygon edges of each color of a COP, The Plurality of images monocromÁticas,Value 1 leaving only those pixels that have a neighbor with the least value; determining the coordinates of the beginning and end of each straight line or semi Straight edges defined for each polÍgoNot closed a color COP of the Plurality of images monocromÁticas, list the results in a list of parameters; converting the list of parameters in a meta fileWith the values of vector co Owers and Gradients, which is compressed without loss of Data; Store, in a temporary Memory meta fileWhere they ACCUMULATE in a Plurality of images processed, when these belong to a sequence of images, such as a V.Deo; Optionally, the meta file can be transmitted to a Point of interest, i.e. a Computational Environment and external; if so,Process the target file to display the images processed in a Screen Display.Establishing a scale of adaptation with the Estates of the Plurality of images processed to display an image without Distortion in the screen display.Independent of the size of this device; Integrated Circuit;