Results 81 to 90 of about 206,408 (171)

Neural Correlates of Conscious Motion Perception

Frontiers in Human Neuroscience, 2018
The nature of the proper neural signature of conscious perception remains a topic of active debate. Theoretical support from integrative theories of consciousness is consistent with such signature being P3b, one of the main candidates in the literature ...
Gonzalo Boncompte, Diego Cosmelli, Diego Cosmelli   +2 more
doaj   +1 more source

The Effect of Stimulus Area on Global Motion Thresholds in Children and Adults

Vision, 2019
Performance on random-dot global motion tasks may reach adult-like levels before 4 or as late as 16 years of age, depending on the specific parameters used to create the stimuli.
Kimberly Meier, Deborah Giaschi
doaj   +1 more source

Decoupling Static and Hierarchical Motion Perception for Referring Video Segmentation [PDF]

arXiv
Referring video segmentation relies on natural language expressions to identify and segment objects, often emphasizing motion clues. Previous works treat a sentence as a whole and directly perform identification at the video-level, mixing up static image-level cues with temporal motion cues.
arxiv  

VMBench: A Benchmark for Perception-Aligned Video Motion Generation [PDF]

arXiv
Video generation has advanced rapidly, improving evaluation methods, yet assessing video's motion remains a major challenge. Specifically, there are two key issues: 1) current motion metrics do not fully align with human perceptions; 2) the existing motion prompts are limited.
arxiv  

Perception-as-Control: Fine-grained Controllable Image Animation with 3D-aware Motion Representation [PDF]

arXiv
Motion-controllable image animation is a fundamental task with a wide range of potential applications. Recent works have made progress in controlling camera or object motion via various motion representations, while they still struggle to support collaborative camera and object motion control with adaptive control granularity. To this end, we introduce
arxiv  

A motion aftereffect from viewing other people's gaze

Frontiers in Human Neuroscience
Recent work suggests that our brains may generate subtle, false motion signals streaming from other people to the objects of their attention, aiding social cognition.
Christian Renet, William Randall, Arvid Guterstam   +2 more
doaj   +1 more source

Aesthetic Judgment in Calligraphic Tracing: The Dominant Role of Dynamic Features

Behavioral Sciences
Aesthetic judgment in visual arts has traditionally focused on static features, yet research suggests that dynamic features also shape aesthetic experience. This study examines the dominance of dynamic features in calligraphic tracing aesthetics. Using a
Qian Yuan, Guoying Yang, Ruimin Lyu
doaj   +1 more source

Shape Shifters: Does Body Shape Change the Perception of Small-Scale Crowd Motions? [PDF]

arXiv
The animation of realistic virtual avatars in crowd scenarios is an important element of immersive virtual environments. However, achieving this realism requires attention to multiple factors, such as their visual appearance and motion cues. We investigated how body shape diversity influences the perception of motion clones in virtual crowds. A physics-
arxiv  

ARMOR: Egocentric Perception for Humanoid Robot Collision Avoidance and Motion Planning [PDF]

arXiv
Humanoid robots have significant gaps in their sensing and perception, making it hard to perform motion planning in dense environments. To address this, we introduce ARMOR, a novel egocentric perception system that integrates both hardware and software, specifically incorporating wearable-like depth sensors for humanoid robots.
arxiv  

PAMPC: Perception-Aware Model Predictive Control for Quadrotors [PDF]

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Madrid, 2018, 2018
We present the first perception-aware model predictive control framework for quadrotors that unifies control and planning with respect to action and perception objectives. Our framework leverages numerical optimization to compute trajectories that satisfy the system dynamics and require control inputs within the limits of the platform.
arxiv