地貌影响下城镇景观空间分布特征提取系统设计

Design of urban landscape spatial distribution feature extraction system under geomorphology influence

传统的城镇景观空间分布特征提取系统的可靠性差,为此设计地貌影响下城镇景观空间分布特征提取系统。在系统硬件的芯片设计中,对芯片中集成的处理器硬核与SoC组件进行连接设计,对高清晰度多媒体接口与连接器的管脚进行了分配,完成了系统的硬件设计。在此基础上,在系统的软件设计中安装交叉编译工具链,将内核文件进行编译,引入Sobel算法,完成地貌影响下城镇景观空间分布特征提取系统的设计。为了检测系统性能,设计对比实验,设计的地貌影响下城镇景观空间分布特征提取系统得到的空间分布特征直方图与原空间分布特征直方图的相似度为99.8%,比传统特征提取系统的相似度高出23.5%,验证了设计的地貌影响下城镇景观空间分布特征提取系统的可靠性。

As the poor reliability of the traditional urban landscape spatial distribution feature extraction system,an urban landscape spatial distribution feature extraction system under the influence of geomorphology is designed.In the chip design of the system hardware,the integrated processor hardcore and SoC components are connected,and the pins of the high definition multimedia interface and connector are allocated to complete the hardware design of the system.On this basis,the cross-compilation tool chain is installed in the software design of the system to compile the kernel file,and the design of urban landscape spatial distribution feature extraction system under the influence of geomorphology is completed by introducing the Sobel algorithm.The contrast experiments to detect the system performance show that the similarity between the histogram of spatial distribution feature obtained by the designed system and the original system is 99.8%,23.5%higher than that of the traditional system,which verifies the reliability of the urban landscape spatial distribution feature extraction system under the influence of geomorphology.