.png){kind=icon}
返回
Motion Perception: From Detection to Interpretation
.png){kind=icon}
PRE
AI
DOI：10.1146/annurev-vision-091517-034328.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Visual motion processing can be conceptually divided into two levels. In the lower level, local motion signals are detected by spatiotemporal-frequencys-elective sensors and then integrated into a motion vector flow. Although the model based on V1-MT physiology provides a good computational framework for this level of processing, it needs to be updated to fully explain psychophysical findings about motion perception, including complex motion signal interactions in the spatiotemporal-frequency and space domains. In the higher level, the velocity map is interpreted. Although there are many motion interpretation processes, we highlight the recent progress in research on the perception of material (e.g., specular reflection, liquid viscosity) and on animacy perception. We then consider possible linking mechanisms of the two levels and propose intrinsic flow decomposition as the key problem. To provide insights into computational mechanisms of motion perception, in addition to psychophysics and neurosciences, we review machine vision studies seeking to solve similar problems.
Keyword:
first-order motion
vector field
spatiotemporal frequency
material
animacy
intrinsic flow decomposition
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
A
IF:
5.5
论文数:
0
被引数:
1
机构
暂无机构信息
引用论文
Host Cell Contact Induces Fur‐dependent Expression of Virulence Factors CagA and VacA in Helicobacter pylori.png)
Helicobacter
OAAI
HelicobacterIF0
OAAI分享收藏Activity and selectivity of non-uniform bifunctional catalysts. Analysis of the fixed-bed reactor performance非均匀双功能催化剂的活性和选择性。固定床反应器性能分析
PREAI
分享收藏分享收藏Home-Based Palliative Care Organizations Struggle to Survive and Thrive in a Competitive Market
PREAI
分享收藏
查看更多内容