This paper proposes a novel visual perception-based approach to automatically decompose and reconstruct building point clouds into meaningful and simple parametric structures, while these mutual relationships between roof plane geometry and roof structure units are expressed by a hierarchical topology tree. ...
Here, we leverage population receptive field models to parameterize fMRI activity in human visual cortex during spatial memory retrieval. Though retinotopic organization is present during both perception and memory, large systematic differences in tuning are also evident. Whereas there is a three-fold ...
Visual perception of spatial order: simulation studies and psychophysical experiments ABSTRACT N.A. A Toet,J Blom,JJ Koenderink - 《Communications Systems Ire Transactions on》 被引量: 24发表: 1986年 Measuring the spatial frequency selectivity of second-order texture mechanisms. Recent investigations...
definition of an object from unimodal experience19suggesting that learning statistical chunks in any one modality automatically creates abstract and amodal representations. Several findings suggest that VSL interferes with perception: it affects the extraction of summary statistics of scenes49, automatically ...
Tests of shape, object, and visual space perception are assessed by the ‘Visual Object and Space Perception Test’ which includes e.g., the recognition of objects from silhouettes or the appreciation of the selective position of dots in a spatial arrangement (Warrington and James 1991). A ...
Represent environmental cues such as the location of a nearby exit door, an interactable object, or an enemy character through spatial audio. Gaming and low vision Low vision is a broad term that includes a spectrum of visual abilities. Players with low vision might have a cloudier, blurrier,...
What's the role of spatial awareness in visual perception of objects? Mind & Language 2007; 22:548-62.Campbell, John (2007) "What's the role of spatial awareness in visual perception of objects?" Mind and Language 28: 548-562.Campbell, J. 2007. What's the role of spatial awareness ...
This study examined how spatial working memory and visual (object) working memory interact, focusing on two related questions: First, can these systems fun
motion relations are only one feature contributing to perception which is combined with other features such as the spatial arrangement, shape, texture and color of objects. Furthermore, the combinatorial complexity of possible structures underlying real-world scenes can hinder uncovering the computations ...
(2008) used an attentional-blink (AB) paradigm, in which participants’ task is to identify two targets in a rapid serial visual presentation stream at a single, central spatial location. The AB refers to the characteristic dip in second target perception when it occurs within a 200–500 ms...