visual degree meaning in English

视度

Video compression plays an important role on digit moving picture processing , since it affects the picture ' s quality , comprcssing rate and visual degree in video sequence . adopting the same aphesis on the different objects , this approach which has employed by mpeg - 2 standard has led to a blur image of key objects , especially for those of the human faces
视频压缩是数字视频处理的关键技术，其决定了图像的质量、压缩率和对象的可分辨性，但是目前的mpeg压缩算法将不同图像对象以相同的方式处理使视频图像中的关键对象信息无法清晰表达。
After analysing the exce1lence and defect of each layout technology and the pedicularity of the bomite craftwork layout , the thesis presents a craftwork component layout design teclmology based on genetic algorithm . according to the requirement of layout irmovation , a concept of sub - component is presented and the visual degree and the abstract degree are bringed into genetic algorithm
本文在分析各种布局技术优劣和斑铜工艺品布局特殊性的基础上，提出了一种基于遗传算法的工艺品组件布局设计技术，针对斑铜工艺品布局创新的需要提出了亚组件的概念，并在遗传算法中引入了形象度和抽象度。