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
Uniqueness of philosophical knowledge is connected with display of existential character of the answer to philosophical problems, therefore knowledge in the form of philosophizing is always ＂finding of the reality in...Uniqueness of philosophical knowledge is connected with display of existential character of the answer to philosophical problems, therefore knowledge in the form of philosophizing is always ＂finding of the reality in a situation in which at any moment there is a person.＂ While philosophizing a person defines oneself by means of the realization. Philosophizing is something through what a person becomes what he/she is, while getting implicated with the reality. The philosophical way of life can be carried out in two ways： either alone as a way of meditation, or together with people as a way of communication. When I carry out thoughtful reflection as a self-reflection, transcendental reflection, and full understanding of the present moment in my life appears peace of mind （despite concern of life）, trust （despite all horrors and misfortunes）, ability to make decisions （despite fluctuations of passions）, reliability and fidelity （despite temptations of this world）. Philosophical thoughts are not the guide to action, but a condition of intelligent life： Life becomes impregnated with thought.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
The separation of iron oxide from banded hematite jasper(BHJ) assaying 47.8% Fe, 25.6% Si O2 and 2.30%Al2O3 using selective magnetic coating was studied. Characterization studies of the low grade ore indicate that bes...The separation of iron oxide from banded hematite jasper(BHJ) assaying 47.8% Fe, 25.6% Si O2 and 2.30%Al2O3 using selective magnetic coating was studied. Characterization studies of the low grade ore indicate that besides hematite and goethite,jasper, a microcrystalline form of quartzite, is the major impurity associated with this ore. Beneficiation by conventional magnetic separation technique could yield a magnetic concentrate containing 60.8% Fe with 51% Fe recovery. In order to enhance the recovery of the iron oxide minerals, fine magnetite, colloidal magnetite and oleate colloidal magnetite were used as the coating material. When subjected to magnetic separation, the coated ore produces an iron concentrate containing 60.2% Fe with an enhanced recovery of56%. The AFM studies indicate that the coagulation of hematite particles with the oleate colloidal magnetite facilitates the higher recovery of iron particles from the low grade BHJ iron ore under appropriate conditions.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Uniqueness of philosophical knowledge is connected with display of existential character of the answer to philosophical problems, therefore knowledge in the form of philosophizing is always ＂finding of the reality in a situation in which at any moment there is a person.＂ While philosophizing a person defines oneself by means of the realization. Philosophizing is something through what a person becomes what he/she is, while getting implicated with the reality. The philosophical way of life can be carried out in two ways： either alone as a way of meditation, or together with people as a way of communication. When I carry out thoughtful reflection as a self-reflection, transcendental reflection, and full understanding of the present moment in my life appears peace of mind （despite concern of life）, trust （despite all horrors and misfortunes）, ability to make decisions （despite fluctuations of passions）, reliability and fidelity （despite temptations of this world）. Philosophical thoughts are not the guide to action, but a condition of intelligent life： Life becomes impregnated with thought.
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The separation of iron oxide from banded hematite jasper(BHJ) assaying 47.8% Fe, 25.6% Si O2 and 2.30%Al2O3 using selective magnetic coating was studied. Characterization studies of the low grade ore indicate that besides hematite and goethite,jasper, a microcrystalline form of quartzite, is the major impurity associated with this ore. Beneficiation by conventional magnetic separation technique could yield a magnetic concentrate containing 60.8% Fe with 51% Fe recovery. In order to enhance the recovery of the iron oxide minerals, fine magnetite, colloidal magnetite and oleate colloidal magnetite were used as the coating material. When subjected to magnetic separation, the coated ore produces an iron concentrate containing 60.2% Fe with an enhanced recovery of56%. The AFM studies indicate that the coagulation of hematite particles with the oleate colloidal magnetite facilitates the higher recovery of iron particles from the low grade BHJ iron ore under appropriate conditions.
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.
