A novel algorithm of 3-D surface image registration is proposed. It makes use of the array information of 3-D points and takes vector/vertex-like features as the basis of the matching. That array information of 3-D po...A novel algorithm of 3-D surface image registration is proposed. It makes use of the array information of 3-D points and takes vector/vertex-like features as the basis of the matching. That array information of 3-D points can be easily obtained when capturing original 3-D images. The iterative least-mean-squared （LMS） algorithm is applied to optimizing adaptively the transformation matrix parameters. These can effectively improve the registration performance and hurry up the matching process. Experimental results show that it can reach a good subjective impression on aligned 3-D images. Although the algorithm focuses primarily on the human head model, it can also be used for other objects with small modifications.展开更多
In this paper we propose a three dimensional multiplierless discrete cosine transform（DOT） with lifting scheme called 3D-binDCT. Based on 3D-binDCT, a novel video coding algorithm without motion estimation/compensat...In this paper we propose a three dimensional multiplierless discrete cosine transform（DOT） with lifting scheme called 3D-binDCT. Based on 3D-binDCT, a novel video coding algorithm without motion estimation/compensation is proposed. It uses the 3D-binDCT to exploit spatial or temporal redundancy. The computation of binDOT only needs shift and addition operations, thus the computational complexity is minimized. DO coefficient prediction, modified scan mode and arithmetic coding techniques are also adopted. Extensive simulation results show that the proposed coding scheme provides higher coding efficiency and improves visual aualitv, and it is easy to be realized by software and hardware.展开更多
The Third-Generation Poetry of China （namely Post-misty Poetry too） initiated with the introduction of Western modernist poetry, especially sorts of American Post-modernist poetry schools into China. ＂The relation ...The Third-Generation Poetry of China （namely Post-misty Poetry too） initiated with the introduction of Western modernist poetry, especially sorts of American Post-modernist poetry schools into China. ＂The relation between American poetry and Chinese poetry has a long history, which lies in the influences on the creation of the Third-Generation poets. This influence is probably unprecedented in its depth and breadth.＂ ＂Irrational association＂ and ＂leaping images＂ proposed by American Deep Image poets influenced by Freudian and Jungian unconscious perception gained an extraordinary appreciation among the Third-Generation poets who were in pursuit constantly of the experiments on poetic form and language. This paper mainly discusses the influences of American Deep Image on the Third-Generation poets of China through a case study of WANG Yin and CHEN Dongdong＇s poems.展开更多
文摘A novel algorithm of 3-D surface image registration is proposed. It makes use of the array information of 3-D points and takes vector/vertex-like features as the basis of the matching. That array information of 3-D points can be easily obtained when capturing original 3-D images. The iterative least-mean-squared （LMS） algorithm is applied to optimizing adaptively the transformation matrix parameters. These can effectively improve the registration performance and hurry up the matching process. Experimental results show that it can reach a good subjective impression on aligned 3-D images. Although the algorithm focuses primarily on the human head model, it can also be used for other objects with small modifications.
基金This workis supported by the National Science Foundation ofChina(60572152)
文摘In this paper we propose a three dimensional multiplierless discrete cosine transform（DOT） with lifting scheme called 3D-binDCT. Based on 3D-binDCT, a novel video coding algorithm without motion estimation/compensation is proposed. It uses the 3D-binDCT to exploit spatial or temporal redundancy. The computation of binDOT only needs shift and addition operations, thus the computational complexity is minimized. DO coefficient prediction, modified scan mode and arithmetic coding techniques are also adopted. Extensive simulation results show that the proposed coding scheme provides higher coding efficiency and improves visual aualitv, and it is easy to be realized by software and hardware.
文摘The Third-Generation Poetry of China （namely Post-misty Poetry too） initiated with the introduction of Western modernist poetry, especially sorts of American Post-modernist poetry schools into China. ＂The relation between American poetry and Chinese poetry has a long history, which lies in the influences on the creation of the Third-Generation poets. This influence is probably unprecedented in its depth and breadth.＂ ＂Irrational association＂ and ＂leaping images＂ proposed by American Deep Image poets influenced by Freudian and Jungian unconscious perception gained an extraordinary appreciation among the Third-Generation poets who were in pursuit constantly of the experiments on poetic form and language. This paper mainly discusses the influences of American Deep Image on the Third-Generation poets of China through a case study of WANG Yin and CHEN Dongdong＇s poems.
