Objects within two-dimensional video data are modeled by three-dimensional models as a function of object type and motion through manually calibrating a 2D image to the three spatial dimensions of a 3D modeling cube. A defect test is implemented for generating redundant information. The coefficient correcting section determines a correcting coefficient group to be used for the pixel to be processed on the basis of the feature information of the local area. Such disclosed example methods further include comparing the adjusted color histogram and the first reference color histogram to determine whether the first reference video sequence matches the input video sequence.