PROCESSING IMAGES TO LOCALIZE NOVEL OBJECTS

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training an optical flow object localization system and a novel object localization system. In a first aspect, the optical flow object localization system is trained to process an optical flow image to generate object localization data defining locations of objects depicted in a video frame corresponding to the optical flow image. In a second aspect, a novel object localization system is trained to process a video frame to generate object localization data defining locations of novel objects depicted in the video frame. 一种方法、系统和装置，包括编码在计算机存储介质上的计算机程序，用于训练光流对象定位系统和新颖对象定位系统。在第一方面，训练光流对象定位系统处理光流图像以生成对象定位数据，所述对象定位数据定义与光流图像相对应的视频帧中描绘的对象的位置。在第二方面，训练新颖对象定位系统处理视频帧以生成对象定位数据，所述对象定位数据定义视频帧中描绘的新颖对象的位置。