My mistake — the Semantic Texton Forests paper isn't specifically about image matching, but rather region labeling.
我的错误-语义纹元森林的纸张不是专讲影像匹配，而是区域标记。
Common region labeling algorithms often cannot meet the requirement of processing image at real-time because of the limitation of processing time and memory space.
由于处理时间和存储空间的限制，常规的区域标记算法往往无法满足实时图像处理的需要。
应用推荐