In this note, we obtained an Young type inequality about the traces for semi-positivedefinite matrices, which easily gave the Holder type and Minkowski type inequalities on the same objects. We also got a PolyaSzego t...In this note, we obtained an Young type inequality about the traces for semi-positivedefinite matrices, which easily gave the Holder type and Minkowski type inequalities on the same objects. We also got a PolyaSzego type inequality as an answer to the converse problem of Bellman conjecture.展开更多
In this paper,the growth theorem for convex maps on the Banach space is given, this is: ‖f(x)‖≤‖x‖/(1-‖x‖),x∈B the estimate is best possible for Hilbert space.
该文基于小波域多状态隐马尔科夫树(HMT)模型,引入一种新的文本分割方法。该分割方法是在H.Choi et al.(2001)工作的基础上,将文本按纹理分为背景、文字与图片3种类型,分别建立多状态HMT模型。另外,基于平滑图像将上述方法又作了进一步...该文基于小波域多状态隐马尔科夫树(HMT)模型,引入一种新的文本分割方法。该分割方法是在H.Choi et al.(2001)工作的基础上,将文本按纹理分为背景、文字与图片3种类型,分别建立多状态HMT模型。另外,基于平滑图像将上述方法又作了进一步的改进,引入了多状态IHMT分割方法,最后通过实例阐明了方法的有效性。展开更多
文摘In this note, we obtained an Young type inequality about the traces for semi-positivedefinite matrices, which easily gave the Holder type and Minkowski type inequalities on the same objects. We also got a PolyaSzego type inequality as an answer to the converse problem of Bellman conjecture.
文摘In this paper,the growth theorem for convex maps on the Banach space is given, this is: ‖f(x)‖≤‖x‖/(1-‖x‖),x∈B the estimate is best possible for Hilbert space.
文摘该文基于小波域多状态隐马尔科夫树(HMT)模型,引入一种新的文本分割方法。该分割方法是在H.Choi et al.(2001)工作的基础上,将文本按纹理分为背景、文字与图片3种类型,分别建立多状态HMT模型。另外,基于平滑图像将上述方法又作了进一步的改进,引入了多状态IHMT分割方法,最后通过实例阐明了方法的有效性。
