工学 版面分析 释 layout analysis 版面分析 将文档图像分割为不同的版面区域（文本段落、图形区域等）的过程。
人工智能 模式识别 释文 layout analysis 版面分析
- ovulation
- ovulation control
- ovulation induction
- ovule
- ovuliferous scale
- ovum
- OVV quasar
- OVV类星体
- OV轨道飞行器
- O/W
- Owen bridge
- Owendo
- Owen D.Young
- Owen Jones
- Owen-Mazrui Convention
- Owens Valley Radio Observatory
- Owicki-Gries logic
- Owicki-Gries逻辑
- OWL
- Owl Cluster
- Owl Nebula
- OWL-S
- owl-shaped bronze vessel
- owl-tail ridge ornament
- owner