鉴于图像匹配中单一特征难以获得理想效果的问题,提出一种改进的基于深度卷积网的图像匹配算法.首先对卷积层作展开,利用BLAS(Basic Linear Algebra Subprograms)高效地计算矩阵乘法,从而提高了算法运行速度;然后通过基于POEM(Pattern o...鉴于图像匹配中单一特征难以获得理想效果的问题,提出一种改进的基于深度卷积网的图像匹配算法.首先对卷积层作展开,利用BLAS(Basic Linear Algebra Subprograms)高效地计算矩阵乘法,从而提高了算法运行速度;然后通过基于POEM(Pattern of Oriented Edge Magnitudes)特征的匹配点筛选方法,去除部分误匹配点,增强了基础矩阵的鲁棒性.实际图像的实验验证了改进算法的准确性和实时性,对于重复纹理及旋转图像的匹配效果显著.展开更多
Cane is a literary masterpiece of Jean Toomer, a prominent American poet and novelist in the 20th century and also an important figure in Harlem Renaissance. This is a creative work which combines poems with short sto...Cane is a literary masterpiece of Jean Toomer, a prominent American poet and novelist in the 20th century and also an important figure in Harlem Renaissance. This is a creative work which combines poems with short stories and drama and which hasbeen widely acknowledged as the first modernist literary work in African American literature. It has no fixed point of view, no complete plot but an organic mixture of the fragments of poems, short stories and drama. Toomer’s poems have special artistic featuressuch as the cubic presentation of images, strong emotion and ambiguity combined with multi-layer of reality. Meanwhile they function a lot in making the short stories more convincing, in displaying the ghetto pastoral mode, in putting forward the essence of Harlem Renaissance and so on. Poems function as the distillation for Cane. They are the finishing point of the whole work.展开更多
文摘鉴于图像匹配中单一特征难以获得理想效果的问题,提出一种改进的基于深度卷积网的图像匹配算法.首先对卷积层作展开,利用BLAS(Basic Linear Algebra Subprograms)高效地计算矩阵乘法,从而提高了算法运行速度;然后通过基于POEM(Pattern of Oriented Edge Magnitudes)特征的匹配点筛选方法,去除部分误匹配点,增强了基础矩阵的鲁棒性.实际图像的实验验证了改进算法的准确性和实时性,对于重复纹理及旋转图像的匹配效果显著.
文摘Cane is a literary masterpiece of Jean Toomer, a prominent American poet and novelist in the 20th century and also an important figure in Harlem Renaissance. This is a creative work which combines poems with short stories and drama and which hasbeen widely acknowledged as the first modernist literary work in African American literature. It has no fixed point of view, no complete plot but an organic mixture of the fragments of poems, short stories and drama. Toomer’s poems have special artistic featuressuch as the cubic presentation of images, strong emotion and ambiguity combined with multi-layer of reality. Meanwhile they function a lot in making the short stories more convincing, in displaying the ghetto pastoral mode, in putting forward the essence of Harlem Renaissance and so on. Poems function as the distillation for Cane. They are the finishing point of the whole work.
