Image mark quantitative control method, the image mark quantitative control control equipment and computer reading possible record medium which records the image mark quantitative control supervisor and its program

摘要

Beforehand, being image mark quantitative control method and the device which control the occurrence mark quantity of the picture which becomes the coded object on the basis of the initial value of the allotment mark quantity which is given to each picture, to seek the difference of the allotment mark quantity and the actual occurrence mark quantity of the picture which finishes encoding as the error mark quantity, concerning the plural pictures after the next, on the basis of the plus and minus of the aforementioned error mark quantity, with the aforementioned initial value of the aforementioned allotment mark quantity and either maximum or minimums of the allotment mark quantity which is calculated the constant which is given beforehand by to select one side, as correction approved width in the aforementioned plural picturesBeing attached, calculating the fluctuation mark quantity it seeks the difference of the aforementioned correction approved width and the allotment mark quantity it requests the ratio with the sum total and the aforementioned error mark quantity of the aforementioned fluctuation possible mark quantity as the fluctuation possible mark quantity, as renewal ratio, it allots concerning the aforementioned plural pictures, on the basis of with the aforementioned fluctuation possible mark quantity and the aforementioned renewal ratio concerning the mark quantity, it renews the allotment mark quantity of each picture of the aforementioned plural pictures on the basis of the aforementioned fluctuation mark quantity.