首页>
外国专利>
ESTIMATING RAINFALL PRECIPITATION AMOUNTS BY APPLYING COMPUTER VISION IN CAMERAS
ESTIMATING RAINFALL PRECIPITATION AMOUNTS BY APPLYING COMPUTER VISION IN CAMERAS
展开▼
机译:通过在计算机中应用计算机视觉来估算降雨的降水量
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and system are provided. The method includes storing a set of references images without rain and spanning a plurality of different light conditions. The method further includes capturing, using a camera, an image of a scene with rain. The method also includes selecting a reference image from the set of reference images based on the light condition of the captured image. The method additionally includes performing an arithmetic subtraction image processing operation between the captured image and the reference image to generate a subtraction image. The method further includes estimating an amount of rain in the subtraction image based on previously calibrated values.
展开▼