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    • 8. 发明授权
    • System and method for perceived image processing in a gaze tracking system
    • 凝视跟踪系统中感知图像处理的系统和方法
    • US07773111B2
    • 2010-08-10
    • US11375041
    • 2006-03-15
    • Dixon ClevelandArthur W. Joyce, III
    • Dixon ClevelandArthur W. Joyce, III
    • H04N7/18G06K9/00
    • G06K9/0061
    • An embodiment of the present invention provide a system for measuring and modifying at least one model parameter of an object of an image in order to distinguish the object from noise in the image includes a perceived image generator, an image-match function, and a parameter adjustment function. The perceived image generator produces a first perceived image of the object based on the at least one model parameter. The image-match function compares the first perceived image with a real image of the object. The parameter adjustment function adjusts the at least one model parameter so that the perceived image generator produces a second perceived image of the object that more closely matches the real image than the first perceived image.
    • 本发明的一个实施例提供了一种用于测量和修改图像对象的至少一个模型参数以便在图像中区分对象与噪声的系统,该系统包括感知图像生成器,图像匹配功能和参数 调整功能。 所感知的图像生成器基于至少一个模型参数产生对象的第一感知图像。 图像匹配功能将第一感知图像与对象的真实图像进行比较。 所述参数调整功能调整所述至少一个模型参数,使得所述感知图像生成器产生与所述第一感知图像更接近地匹配所述真实图像的对象的第二感知图像。