影像稳定系统发展和趋势解析  

Development and Trend Analysis of Image Stabilization System

作　　者：许勤 XU Qin(Zhejiang Satellite TV of Zhejiang Media Group,Hangzhou 310012,China)

机构地区：[1]浙江广播电视集团浙江卫视,杭州310012

出　　处：《移动信息》2023年第4期157-159,共3页MOBILE INFORMATION

摘　　要：画面不稳定往往是在移动拍摄时,肩扛或手持设备使镜头不稳定导致的,而频繁晃动的画面会给观看者带来疲劳、烦躁及反感的情绪。在图片摄影和影视创作中,为了能获得更稳定的拍摄效果,拍摄者往往需要运用影像稳定系统。因此,众多设备厂商研制了3种类型,4种不同方式的稳定系统。其中,斯坦尼康和三轴云台稳定器属于物理稳定;镜头防抖、机身五轴防抖系统属于光学稳定;图像数字稳定系统属于电子稳定。这几类稳定系统各有特色,在众多的纪录片、影视剧中发挥着各自的特点,在未来的影视创作中,影像稳定系统将会发挥举足轻重的作用。The unstable picture is often caused by shoulder or handheld device during mobile shooting.The excessively shaking images can cause fatigue,irritability and disgust to the viewer.In picture photography and film and television creation,in order to obtain more stable shooting effects,photographers often need to use image stabilization systems.Therefore,many equipment manufacturers have developed three types and five different ways of stabilization systems.Among them,Stanikon and three axis PTZ stabilizers are physically stable;the lens anti shake and five axis anti shake system of the body belong to optical stability;image digital stabilization system belongs to electronic stabilization.They each have their own characteristics and show their magic and play their own characteristics in many documentaries,films and TV plays.It can be seen that the image stabilization system will play a decisive role in the future film and television creation.

关 键 词：影像稳定系统 斯坦尼康 镜头机身防抖 三轴云台防抖 图像数字稳定 

分 类 号：TQ571.7[化学工程—精细化工]