Objective evaluations of fused images are important in comparing the performance of different image fusion algorithms. This paper describes a structural similarity metric that does not use a reference image for image ...Objective evaluations of fused images are important in comparing the performance of different image fusion algorithms. This paper describes a structural similarity metric that does not use a reference image for image fusion evaluations. The metric is based on the universal image quality index and addresses not only the similarities between the input images and the fused image, but also the similarities among the input images. The evaluation process distinguishes between complementary information and redundant information using similarities among the input images. The metric uses the information classification to estimate how much structural similarity is preserved in the fused image. Tests demonstrate that the metric correlates well with subjective evaluations of the fused images.展开更多
一、斯堪的纳维亚词汇的人侵打破了古代英语的完整性在1066年Willlam征服英国以后的一个半世纪里,盎格鲁撒克逊语自然很难生存下去.甚至在诺曼底人到来之前,古代英语的完整性实际上己经丧失.如此频繁入侵的斯堪的纳维亚人——其中主要...一、斯堪的纳维亚词汇的人侵打破了古代英语的完整性在1066年Willlam征服英国以后的一个半世纪里,盎格鲁撒克逊语自然很难生存下去.甚至在诺曼底人到来之前,古代英语的完整性实际上己经丧失.如此频繁入侵的斯堪的纳维亚人——其中主要是丹麦人——把那么多的外来词引入了本身属于日耳曼民族并操日耳曼语言的盎格鲁撤克逊人的日常生活,以致于在该岛的许多地区Englisc(盎格鲁语,今作English,即英语)已成为过去的事,我们最好将其中有些地区的语言称为Agnlo-Norse.斯堪的纳维亚民族和日耳曼民族有一些词汇是相同的,另有许多词汇则非常接近.斯堪的纳维亚人败于阿尔弗烈德大帝(Alfred the Great)之手,便使他们的势力局限于英国东部以施行丹麦法而知名的地区、出身于斯堪的纳维亚血统的Canute是一个具有政治家风度的统治者。展开更多
基金Supported by the National Natural Science Foundation of China (No.60673024)
文摘Objective evaluations of fused images are important in comparing the performance of different image fusion algorithms. This paper describes a structural similarity metric that does not use a reference image for image fusion evaluations. The metric is based on the universal image quality index and addresses not only the similarities between the input images and the fused image, but also the similarities among the input images. The evaluation process distinguishes between complementary information and redundant information using similarities among the input images. The metric uses the information classification to estimate how much structural similarity is preserved in the fused image. Tests demonstrate that the metric correlates well with subjective evaluations of the fused images.
文摘一、斯堪的纳维亚词汇的人侵打破了古代英语的完整性在1066年Willlam征服英国以后的一个半世纪里,盎格鲁撒克逊语自然很难生存下去.甚至在诺曼底人到来之前,古代英语的完整性实际上己经丧失.如此频繁入侵的斯堪的纳维亚人——其中主要是丹麦人——把那么多的外来词引入了本身属于日耳曼民族并操日耳曼语言的盎格鲁撤克逊人的日常生活,以致于在该岛的许多地区Englisc(盎格鲁语,今作English,即英语)已成为过去的事,我们最好将其中有些地区的语言称为Agnlo-Norse.斯堪的纳维亚民族和日耳曼民族有一些词汇是相同的,另有许多词汇则非常接近.斯堪的纳维亚人败于阿尔弗烈德大帝(Alfred the Great)之手,便使他们的势力局限于英国东部以施行丹麦法而知名的地区、出身于斯堪的纳维亚血统的Canute是一个具有政治家风度的统治者。
