System for estimation of object sizes and method for estimation of the object sizes

摘要

the current way estimation size on two images representing the same scene obtained from different points of view, including the following steps: specifies the model image aam; alter aam model image to images to finding the set of parameters describes in the shape model (pc) and the appearance of the model. (c),for which there are minimal errors matching for both images; and estymuje size object based on differences in locations points model image aam in the images.matching model of aam to images consists of the following steps: the calculated error matching for the first image as a sum of two components: the first component following, relating to the first image.calculated as the sum of the squares of the difference between the appearance model for the first image point image aam image x and an first image input section image specified by il afinicznu0105 function transformuju0105cu0105 wsl0 (x, pl), which transforms the shape of d the first image, the described parameters pl for averaging shape sl0 first image; the second component,relating to both images, calculated as the sum of the squares of the difference between the appearance model for the first image point image aam image x and the second input image intensity ir point image specified by the modified afinicznu0105 function transformuju0105cu0105, k tu00f3ra transforms the shape for the second image.the described parameters pr for averaging shape sl0 first image.in addition, the calculated error matching for the second image as a sum of two components: the first component following, referring to the second image, calculated as the sum of the squares of the difference between the appearance model for the second image at the image aam image x and intensywno mount a second image input ir point image specified by afinicznu0105 function transformuju0105cu0105 wsr0 (x, m),which transforms the shape for the second image, the described parameters pr for averaging shape sr0 second image; and the second component, relating to both images.calculated as the sum of the squares of the difference between the appearance model for the second image at the image aam image x and an first image input section image specified by the modified il afinicznu0105 transformuju0105cu0105 function, which transforms the current shape for the first image, the described parameters pl for averaging shape sr0 second image.the object of the application is also presented in figure estimation size objects.