摘要
对图像颜色特征的优化处理,可以有效优化平面设计图像的视觉效果,为此提出基于视觉传达技术的平面设计方法。采用视觉传达方法提取平面设计图像的像素强度、亮度分量特征;针对所提取的特征,通过多尺度Retinex调节图像全局亮度调节、增强局部对比度,并对增强后的图像局部颜色进行恢复和矫正,优化平面设计图像的视觉效果。仿真实验证明平面设计图像局部区域颜色信息信息量、对比度最显著,对图像噪声点的抑制性能好,可增强用户对平面设计图像的浏览意愿。
The optimization of image color features can effectively optimize the visual effect of graphic design image,so a graphic design method based on visual communication technology is proposed.The pixel intensity and brightness component features of graphic design image are extracted by visual communication method;for the extracted features,the global brightness of the image is adjusted by multi-scale Retinex,the local contrast is enhanced,and the local color of the enhanced image is restored and corrected to optimize the visual effect of graphic design image.The simulation experiment proves the color information and contrast of the local area of the graphic design image are the most significant,and the suppression performance of the image noise points is good,which can enhance the user's willingness to browse the graphic design image.
作者
王超
WANG Chao(School of Artificial Intelligence,Xi'an Aeronautical Polytechnic Institute,Xi'an 710089 China)
出处
《自动化技术与应用》
2023年第4期137-140,共4页
Techniques of Automation and Applications
关键词
特征提取
对比度增强
颜色恢复
Feature extraction
Contrast enhancement
Color restoration
