防抖技术(Anti-Shake)：拍摄清晰影像的利器

• 出 处: 新电脑
• 发表日期: 2008年04期
• 关键词: 防抖 Anti-Shake 影像 手抖 相机 数码 电子防抖 成像器件 机身 光学防抖

防抖技术是一项广泛应用于数码相机的辅助技术,它可以在拍摄者手抖、相机机身晃动的情况仍让光路稳定地照射到成像器件上,从而获得清晰锐利的影像,如果没有防抖技术的帮助,那么在手抖的情况下,由于光路不稳,所以会使拍出的影像一片模糊。由于防抖技术极具实用性,所以目前已被各类数码相机和镜头所广泛采用。

Anti-shake technology is an assistive technology widely used in digital cameras, it can be in the hands of the photographer, the camera body shaking the light path is still stable exposure to the imaging device, so as to obtain clear and sharp images, without the defense Shake technology help, then in the case of hand shake, due to the optical path instability, it will make a blurred image shot. As anti-shake technology is very practical, so it has been widely adopted by all types of digital cameras and lenses.