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Prägnanz in visual perception. [PDF]
Psychon Bull Rev, 2023 How do we perceptually and cognitively organize incoming stimulation? A century ago, Gestalt psychologists posited the law of Prägnanz: psychological organization will always be as ‘good’ as possible given the prevailing conditions. To make the Prägnanz law a useful statement, it needs to be specified further (a) what a ‘good’ psychological ...
Van Geert E, Wagemans J.
europepmc +4 more sources
Visual Perception and Modelling in Unstructured Orchard for Apple Harvesting Robots [PDF]
IEEE Access, 2019 Vision perception and modelling are the essential tasks of robotic harvesting in the unstructured orchard. This paper develops a framework of visual perception and modelling for robotic harvesting of fruits in the orchard environments. The developed framework includes visual perception, scenarios mapping, and fruit modelling.
Hanwen Kang, H. Zhou, Chao Chen
arxiv +3 more sources
Unleashing Text-to-Image Diffusion Models for Visual Perception [PDF]
IEEE International Conference on Computer Vision, 2023 Diffusion models (DMs) have become the new trend of generative models and have demonstrated a powerful ability of conditional synthesis. Among those, text-to-image diffusion models pre-trained on large-scale image-text pairs are highly controllable by ...
Wenliang Zhao +5 more
semanticscholar +1 more source
Visual perception of biological motion and a model for its analysis [PDF]
, 1973 Gunnar Johansson
openalex +2 more sources
Remote Sensing, 2023 We propose a fully automatic annotation scheme that takes a raw 3D point cloud with a set of fitted CAD models as input and outputs convincing point-wise labels that can be used as cheap training data for point cloud segmentation.
Galadrielle Humblot-Renaux +2 more
doaj +1 more source
3D Sensors for Sewer Inspection: A Quantitative Review and Analysis
Sensors, 2021 Automating inspection of critical infrastructure such as sewer systems will help utilities optimize maintenance and replacement schedules. The current inspection process consists of manual reviews of video as an operator controls a sewer inspection ...
Chris H. Bahnsen +5 more
doaj +1 more source
Imitating Emergencies: Generating Thermal Surveillance Fall Data Using Low-Cost Human-like Dolls
Sensors, 2022 Outdoor fall detection, in the context of accidents, such as falling from heights or in water, is a research area that has not received as much attention as other automated surveillance areas. Gathering sufficient data for developing deep-learning models
Ivan Nikolov +2 more
doaj +1 more source
Distortions of Subjective Time Perception Within and Across Senses [PDF]
, 2008 Background: The ability to estimate the passage of time is of fundamental importance for perceptual and cognitive processes. One experience of time is the perception of duration, which is not isomorphic to physical duration and can be distorted by a ...
A Bendixen +78 more
core +14 more sources
Visual Perception Enabled Industry Intelligence: State of the Art, Challenges and Prospects
IEEE Transactions on Industrial Informatics, 2021 Visual perception refers to the process of organizing, identifying, and interpreting visual information in environmental awareness and understanding. With the rapid progress of multimedia acquisition technology, research on visual perception has been a ...
Jiachen Yang +4 more
semanticscholar +1 more source