针对在厢式货车中的弱光环境下,对自动装箱系统的箱体识别精度低的问题,提出一种基于优化的Kindling the Darkness(KinD)网络与You Only Look Once 11(YOLO 11)目标检测的视觉识别方法。对KinD网络进行结构优化,引入双边滤波降噪和Sobe...针对在厢式货车中的弱光环境下,对自动装箱系统的箱体识别精度低的问题,提出一种基于优化的Kindling the Darkness(KinD)网络与You Only Look Once 11(YOLO 11)目标检测的视觉识别方法。对KinD网络进行结构优化,引入双边滤波降噪和Sobel边缘增强模块,实现图像亮度与细节的有效提升;通过YOLO 11算法检测瓦楞纸箱,进行三维定位与姿态估计。结果表明,优化的KinD网络经图像增强后,平均峰值信噪比达到15.04 dB,结构相似性指数为0.72,图像处理时间为0.338 s;YOLO 11算法对增强图像的目标检测匹配度达到完全匹配26.7%、高匹配42.7%,整体平均位置误差归一化值为0.0143。研究为物流行业的自动装卸工作提供技术支撑。展开更多
I have many wonderful teachers.All of them are very kind,smart and patient.I am so lucky to have them as my teachers because they have helped me learn and grow in many ways.
I have a good friend named Jeff.We are both in Grade Seven and have been close friends since the beginning of this term.Jeff is tall and always wears a warm smile on his face.He is really friendly and kind.We have man...I have a good friend named Jeff.We are both in Grade Seven and have been close friends since the beginning of this term.Jeff is tall and always wears a warm smile on his face.He is really friendly and kind.We have many things in common.展开更多
I have a best friend・His name is Li Xuan・We live in the same neighborhood and go to the same school.Li Xuan is a kind and clever boy.He always smiles and is ready to help others.One day,I had a problem with my math ho...I have a best friend・His name is Li Xuan・We live in the same neighborhood and go to the same school.Li Xuan is a kind and clever boy.He always smiles and is ready to help others.One day,I had a problem with my math homework and I was very worried.展开更多
THIS year marks the 80th anniversary of the victory in the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.Pages from this period of world history not only offer historic...THIS year marks the 80th anniversary of the victory in the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.Pages from this period of world history not only offer historical narratives about national fates but also narrate stories of how individual people reacted under extreme circumstances.Even amid the fiercest conflicts,the spirit of humanitarianism persisted,transcending national borders and ideological divides.These acts of kindness offer a unique lens through which to understand the complexities of war and provide valuable lessons for today’s world.展开更多
Founded in 2016,Zhejiang Haiyin Digital Technology Co.,Ltd.stands at the forefront of innovation as a certified China National High-Tech Enterprise,relentlessly advancing the boundaries of single-pass digital printing...Founded in 2016,Zhejiang Haiyin Digital Technology Co.,Ltd.stands at the forefront of innovation as a certified China National High-Tech Enterprise,relentlessly advancing the boundaries of single-pass digital printing technology.Our crowning achievement—the revolutionary KUNR High-Speed Digital Printing System—earned China’s prestigious National First-in-Kind Certification.Engineered with 100%independent patents across mechanical,control,software,ink supply,and inks,we deliver tailored intelligent turnkey solutions that transform textile production dynamics.展开更多
Studies the stability for them manifold of equilibrium state of the autonomous Birkhoffsystem. Uses the Liapunov's direct method and the first approximation method to obtain thestability criterion for the manifold...Studies the stability for them manifold of equilibrium state of the autonomous Birkhoffsystem. Uses the Liapunov's direct method and the first approximation method to obtain thestability criterion for the manifold of equilibrium state of the system. Gives an example toillustrate the application of the result.展开更多
In this paper,we give definition and moduler representation of Kothe root for additive cate gories.Using these results,get inner representation of J-root and fully homomorph class of Jscmisimple additive categories.
To seek new infinite sequence soliton-like exact solutions to nonlinear evolution equations （NEE（s））, by developing two characteristics of construction and mechanization on auxiliary equation method, the second ki...To seek new infinite sequence soliton-like exact solutions to nonlinear evolution equations （NEE（s））, by developing two characteristics of construction and mechanization on auxiliary equation method, the second kind of elliptie equation is highly studied and new type solutions and Backlund transformation are obtained. Then （2＋ l ）-dimensional breaking soliton equation is chosen as an example and its infinite sequence soliton-like exact solutions are constructed with the help of symbolic computation system Mathematica, which include infinite sequence smooth soliton-like solutions of Jacobi elliptic type, infinite sequence compact soliton solutions of Jacobi elliptic type and infinite sequence peak soliton solutions of exponential function type and triangular function type.展开更多
Recently Brutman and Passow considered Newman-type rational interpolation to ｜x｜ induced by arbitrary set of symmetric nodes in [-1,1] and gave the general estimation of the approximation error.By their methods one ...Recently Brutman and Passow considered Newman-type rational interpolation to ｜x｜ induced by arbitrary set of symmetric nodes in [-1,1] and gave the general estimation of the approximation error.By their methods one could establish the exact order of approximation for some special nodes. In the present paper we consider the special case where the interpolation nodes are the zeros of the Chebyshev polynomial of the second kind and prove that in this case the exact order of approximation is O（1/n｜nn）展开更多
In general, two kinds of structures are used to provide a way across a river, canal, sea, or other obstacle: bridge structures that pass over the obstacle, and tunnel structures that pass below the obstacle. Although ...In general, two kinds of structures are used to provide a way across a river, canal, sea, or other obstacle: bridge structures that pass over the obstacle, and tunnel structures that pass below the obstacle. Although the construction of both bridges and tunnels can be traced back over thousands of years, bridge–tunnel combinations that use an island as a sea-crossing fixed link (SCFL) have only been built over the past 82 years. The first such combination was probably the 6.4 km long San Francisco–Oakland Bay Bridge in the United States, which was completed in 1936. The most recently constructed SCFL combining a bridge, tunnel, and island is the Hong Kong–Zhuhai–Macao (HZM) Bridge, which opened for traffic on October 24, 2018 with the longest SCFL combination in the world, at a total length of 29.6 km.展开更多
With the swift advances in earth observation,satellite remote sensing and application of atmospheric radiation theory have been developed in the past decades,atmospheric sensing inversion with its algorithms is gettin...With the swift advances in earth observation,satellite remote sensing and application of atmospheric radiation theory have been developed in the past decades,atmospheric sensing inversion with its algorithms is getting more and more importance.It is known that since a remote sensing equation falls into an integral equation of the first kind,thus leading to the fact that it is ill-posed and particularly the solution is unsteady,tremendous difficulties arise from the retrieval.This paper will present a simple review on the inversion techniques with some necessary remarks,before introducing the successful efforts with respect to such equations and the encouraging solutions achieved in recent decades by researchers of the world.展开更多
This paper presents anew regularization method for solving operator equations of the first kind; the convergence rate of the regularized solution is improved, as compared with the ordinary Tikhonov regularization.
文摘针对在厢式货车中的弱光环境下,对自动装箱系统的箱体识别精度低的问题,提出一种基于优化的Kindling the Darkness(KinD)网络与You Only Look Once 11(YOLO 11)目标检测的视觉识别方法。对KinD网络进行结构优化,引入双边滤波降噪和Sobel边缘增强模块,实现图像亮度与细节的有效提升;通过YOLO 11算法检测瓦楞纸箱,进行三维定位与姿态估计。结果表明,优化的KinD网络经图像增强后,平均峰值信噪比达到15.04 dB,结构相似性指数为0.72,图像处理时间为0.338 s;YOLO 11算法对增强图像的目标检测匹配度达到完全匹配26.7%、高匹配42.7%,整体平均位置误差归一化值为0.0143。研究为物流行业的自动装卸工作提供技术支撑。
文摘I have many wonderful teachers.All of them are very kind,smart and patient.I am so lucky to have them as my teachers because they have helped me learn and grow in many ways.
文摘I have a good friend named Jeff.We are both in Grade Seven and have been close friends since the beginning of this term.Jeff is tall and always wears a warm smile on his face.He is really friendly and kind.We have many things in common.
文摘I have a best friend・His name is Li Xuan・We live in the same neighborhood and go to the same school.Li Xuan is a kind and clever boy.He always smiles and is ready to help others.One day,I had a problem with my math homework and I was very worried.
文摘THIS year marks the 80th anniversary of the victory in the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.Pages from this period of world history not only offer historical narratives about national fates but also narrate stories of how individual people reacted under extreme circumstances.Even amid the fiercest conflicts,the spirit of humanitarianism persisted,transcending national borders and ideological divides.These acts of kindness offer a unique lens through which to understand the complexities of war and provide valuable lessons for today’s world.
文摘Founded in 2016,Zhejiang Haiyin Digital Technology Co.,Ltd.stands at the forefront of innovation as a certified China National High-Tech Enterprise,relentlessly advancing the boundaries of single-pass digital printing technology.Our crowning achievement—the revolutionary KUNR High-Speed Digital Printing System—earned China’s prestigious National First-in-Kind Certification.Engineered with 100%independent patents across mechanical,control,software,ink supply,and inks,we deliver tailored intelligent turnkey solutions that transform textile production dynamics.
基金International S&T Cooperation Program of China (2006DFA53600)the National Basic Research Program of China (2007CB613805)the National Key Technologies R&D Program (2007BAE07B01)
文摘Studies the stability for them manifold of equilibrium state of the autonomous Birkhoffsystem. Uses the Liapunov's direct method and the first approximation method to obtain thestability criterion for the manifold of equilibrium state of the system. Gives an example toillustrate the application of the result.
文摘In this paper,we give definition and moduler representation of Kothe root for additive cate gories.Using these results,get inner representation of J-root and fully homomorph class of Jscmisimple additive categories.
基金Supported by the Natural Natural Science Foundation of China under Grant No.10461006the Science Research Foundation of Institution of Higher Education of Inner Mongolia Autonomous Region,China under Grant No.NJZZ07031the Natural Science Foundation of Inner Mongolia Autonomous Region,China under Grant No.2010MS0111
文摘To seek new infinite sequence soliton-like exact solutions to nonlinear evolution equations （NEE（s））, by developing two characteristics of construction and mechanization on auxiliary equation method, the second kind of elliptie equation is highly studied and new type solutions and Backlund transformation are obtained. Then （2＋ l ）-dimensional breaking soliton equation is chosen as an example and its infinite sequence soliton-like exact solutions are constructed with the help of symbolic computation system Mathematica, which include infinite sequence smooth soliton-like solutions of Jacobi elliptic type, infinite sequence compact soliton solutions of Jacobi elliptic type and infinite sequence peak soliton solutions of exponential function type and triangular function type.
基金Supported by the National Nature Science Foundation.
文摘Recently Brutman and Passow considered Newman-type rational interpolation to ｜x｜ induced by arbitrary set of symmetric nodes in [-1,1] and gave the general estimation of the approximation error.By their methods one could establish the exact order of approximation for some special nodes. In the present paper we consider the special case where the interpolation nodes are the zeros of the Chebyshev polynomial of the second kind and prove that in this case the exact order of approximation is O（1/n｜nn）
文摘In general, two kinds of structures are used to provide a way across a river, canal, sea, or other obstacle: bridge structures that pass over the obstacle, and tunnel structures that pass below the obstacle. Although the construction of both bridges and tunnels can be traced back over thousands of years, bridge–tunnel combinations that use an island as a sea-crossing fixed link (SCFL) have only been built over the past 82 years. The first such combination was probably the 6.4 km long San Francisco–Oakland Bay Bridge in the United States, which was completed in 1936. The most recently constructed SCFL combining a bridge, tunnel, and island is the Hong Kong–Zhuhai–Macao (HZM) Bridge, which opened for traffic on October 24, 2018 with the longest SCFL combination in the world, at a total length of 29.6 km.
基金This work is supported partly by the Meteorological Office of Air Command
文摘With the swift advances in earth observation,satellite remote sensing and application of atmospheric radiation theory have been developed in the past decades,atmospheric sensing inversion with its algorithms is getting more and more importance.It is known that since a remote sensing equation falls into an integral equation of the first kind,thus leading to the fact that it is ill-posed and particularly the solution is unsteady,tremendous difficulties arise from the retrieval.This paper will present a simple review on the inversion techniques with some necessary remarks,before introducing the successful efforts with respect to such equations and the encouraging solutions achieved in recent decades by researchers of the world.
文摘This paper presents anew regularization method for solving operator equations of the first kind; the convergence rate of the regularized solution is improved, as compared with the ordinary Tikhonov regularization.
