Jas Per软件是最新的静态图像压缩标准JPEG2000的实现,它提供了一种表示图像的方法,可以处理图像数据以及以各种格式输入输出。文章介绍了JasPer概况,特点,分析了软件核心Jas Per library,详细地讨论了Jas Per的应用,并利用软件得出在JP...Jas Per软件是最新的静态图像压缩标准JPEG2000的实现,它提供了一种表示图像的方法,可以处理图像数据以及以各种格式输入输出。文章介绍了JasPer概况,特点,分析了软件核心Jas Per library,详细地讨论了Jas Per的应用,并利用软件得出在JPEG2000中,小波变换分解层次为5或者6的时候压缩效果(PSNR)相对最优;代码块越大,压缩效果(PSNR)越好。最后指出了JasPer软件不足的地方,提出了改进的方案。展开更多
Pio Colonnello’s book offers a speculative reading of the figures of synaesthesia and anamorphosis.It expands them beyond their,respectively,rhetorical and figurative context.The book brings together J.L.Borges,de Ce...Pio Colonnello’s book offers a speculative reading of the figures of synaesthesia and anamorphosis.It expands them beyond their,respectively,rhetorical and figurative context.The book brings together J.L.Borges,de Certeau,Montale,Jaspers,and Husserl,among others,in order to uncover a dimension of language,which goes beyond the objective representation of reality.This dimension of language embodies a performative gesture,which reshapes its“object”by referring it in an analogical-simultaneously synaesthetic and anamorphic way-to the weaving of other sensory spheres,fields,and images,so as to open up the ecstatic and corporeal dimension of the human experience.展开更多
Jasper has returned from a fishing trip and he’s telling hiswife about a fish that he almost caught. 'It was huge.' Jaspersaid. His wife knows the fish wasn’t as big as Jasper claims. 'Likeall fishermen,...Jasper has returned from a fishing trip and he’s telling hiswife about a fish that he almost caught. 'It was huge.' Jaspersaid. His wife knows the fish wasn’t as big as Jasper claims. 'Likeall fishermen, he’s talking big.' she smiled. Lots of people-notjust fishermen-sometimes talk big for to talk big is to boast.展开更多
文摘Jas Per软件是最新的静态图像压缩标准JPEG2000的实现,它提供了一种表示图像的方法,可以处理图像数据以及以各种格式输入输出。文章介绍了JasPer概况,特点,分析了软件核心Jas Per library,详细地讨论了Jas Per的应用,并利用软件得出在JPEG2000中,小波变换分解层次为5或者6的时候压缩效果(PSNR)相对最优;代码块越大,压缩效果(PSNR)越好。最后指出了JasPer软件不足的地方,提出了改进的方案。
文摘Pio Colonnello’s book offers a speculative reading of the figures of synaesthesia and anamorphosis.It expands them beyond their,respectively,rhetorical and figurative context.The book brings together J.L.Borges,de Certeau,Montale,Jaspers,and Husserl,among others,in order to uncover a dimension of language,which goes beyond the objective representation of reality.This dimension of language embodies a performative gesture,which reshapes its“object”by referring it in an analogical-simultaneously synaesthetic and anamorphic way-to the weaving of other sensory spheres,fields,and images,so as to open up the ecstatic and corporeal dimension of the human experience.
文摘Jasper has returned from a fishing trip and he’s telling hiswife about a fish that he almost caught. 'It was huge.' Jaspersaid. His wife knows the fish wasn’t as big as Jasper claims. 'Likeall fishermen, he’s talking big.' she smiled. Lots of people-notjust fishermen-sometimes talk big for to talk big is to boast.
