What Visual Attributes Characterize an Object Class?

2015 ◽  
pp. 243-259 ◽  
Author(s):  
Jianlong Fu ◽  
Jinqiao Wang ◽  
Xin-Jing Wang ◽  
Yong Rui ◽  
Hanqing Lu
Keyword(s):  
Object Class ◽  
Visual Attributes

Meta-Classifier Based on Boosted Approach for Object Class Recognition

2014 ◽  
Vol 9 (9) ◽  
pp. 1590
Author(s):  
Noridayu Manshor ◽  
Amir Rizaan Abdul Rahiman ◽  
Raja Azlina Raja Mahmood
Keyword(s):  
Object Class ◽  
Object Class Recognition

scholarly journals What Does Dorsal Cortex Contribute to Perception?

Open Mind ◽  
2020 ◽  
Vol 4 ◽  
pp. 40-56 ◽  
Author(s):  
Erez Freud ◽  
Marlene Behrmann ◽  
Jacqueline C. Snow
Keyword(s):  
Functional Role ◽  
Object Perception ◽  
Visuomotor Control ◽  
Cognitive Mechanisms ◽  
Dorsal Cortex ◽  
Present Evidence ◽  
Visual Attributes ◽  
Dorsal Pathway ◽  
Solid Objects ◽  
Current Article

According to the influential “Two Visual Pathways” hypothesis, the cortical visual system is segregated into two pathways, with the ventral, occipitotemporal pathway subserving object perception, and the dorsal, occipitoparietal pathway subserving the visuomotor control of action. However, growing evidence suggests that the dorsal pathway also plays a functional role in object perception. In the current article, we present evidence that the dorsal pathway contributes uniquely to the perception of a range of visuospatial attributes that are not redundant with representations in ventral cortex. We describe how dorsal cortex is recruited automatically during perception, even when no explicit visuomotor response is required. Importantly, we propose that dorsal cortex may selectively process visual attributes that can inform the perception of potential actions on objects and environments, and we consider plausible developmental and cognitive mechanisms that might give rise to these representations. As such, we consider whether naturalistic stimuli, such as real-world solid objects, might engage dorsal cortex more so than simplified or artificial stimuli such as images that do not afford action, and how the use of suboptimal stimuli might limit our understanding of the functional contribution of dorsal cortex to visual perception.

scholarly journals Deep Visual Attributes vs. Hand-Crafted Audio Features on Multidomain Speech Emotion Recognition

Computation ◽  
2017 ◽  
Vol 5 (4) ◽  
pp. 26 ◽  
Author(s):  
Michalis Papakostas ◽  
Evaggelos Spyrou ◽  
Theodoros Giannakopoulos ◽  
Giorgos Siantikos ◽  
Dimitrios Sgouropoulos ◽  
...  
Keyword(s):  
Emotion Recognition ◽  
Speech Emotion Recognition ◽  
Visual Attributes ◽  
Audio Features
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