广告标志图像真实性效果设计仿真

摘要

The traditional method extracts the constraint condition of image and estimates features of fuzzy information of sign image,but ignores the self-adaptive enhancement mechanism of sign image contour,which leads to unsatisfactory result.This paper proposes an adaptive enhancement method for image contour of advertising sign based on combination of guided filtering and visual perception.According to the improved and weighted guided filtering method,the input sign image was preprocessed to remove the noise of image and hold overall contour information of sign in image.On the basis of permutation characteristic of primary visual cortex cell,the mapping relationship between image contour information and cortical cell was built.Then,the correspondence relation between signal of sign image and functional visual cortex neurons was calculated.In addition,the self-adaptive enhancement mechanism of contour of sign image was constructed.Simulation proves that the proposed method has good design effect.It lays a foundation for improving the design quality of advertising logo from the angle of visual communication.%对广告标志图像进行真实性设计,能够更好的提升广告标志图的质量.对广告标志图像的真实性效果设计,首先需要对广告标志图像轮廓进行增强,组建标志图像轮廓自适应增强机制.传统方法提取图像约束条件,对标志图像模糊信息进行特征估计,但忽略了组建标志图像轮廓自适应增强机制,导致设计效果不理想.提出基于引导滤波与视觉感知结合的广告标志图像轮廓自适应增强方法.该方法先依据改进加权引导滤波方法对输入的标志图像进行预处理,去除图像的噪声,保留图像中标志的整体轮廓信息,依据初级视皮层细胞排列特性构造图像轮廓信息与皮层细胞的映射关系,计算出标志图像信号和功能视皮层神经元的对应关系,组建标志图像轮廓自适应增强机制,完成广告标志图像的设计.仿真证明,所提方法设计效果好,在视觉传达视角下,为提升广告标志的设计质量奠定了基础.