美国计算机协会期刊
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作者:James Tompkin , Min H. Kim , Kwang In Kim ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2013, Vol.10 (3), pp.1-19ACM
摘要:Emerging interfaces for video collections of places attempt to link similar content with seamless transitions. However, the automatic computer vision techniques that enable these transitions have many failure cases which lead to artifacts in the final rendered transition. Under t...
作者:James Mccrae , Niloy J. Mitra , Karan Singh
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2013, Vol.10 (3), pp.1-20ACM
摘要:Various algorithms have been proposed to create planar abstractions of 3D models, but there has been no systematic effort to evaluate the effectiveness of such abstractions in terms of perception of the abstracted surfaces. In this work, we perform a large crowd-sourced study inv...
作者:Jianhui Chen , Robert S. Allison
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2013, Vol.10 (3), pp.1-15ACM
摘要:Many materials, including water surfaces, jewels, and glassware exhibit transparent refractions. The human visual system can somehow recover 3D shape from refracted images. While previous research has elucidated various visual cues that can facilitate visual perception of transpa...
作者:Haider K. Easa , Rafał K. Mantiuk , Ik Soo Lim
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2013, Vol.10 (3), pp.1-13ACM
摘要:The aim of this work is to identify the depth cues that provide intuitive depth-ordering when used to visualize abstract data. In particular we focus on the depth cues that are effective on a high-dynamic-range (HDR) display: contrast and brightness. In an experiment participants...
作者:Ferran Argelaguet , David Antonio Gómez Jáuregui , Maud Marchal ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2013, Vol.10 (3), pp.1-14ACM
摘要:We introduce the Elastic Images, a novel pseudo-haptic feedback technique which enables the perception of the local elasticity of images without the need of any haptic device. The proposed approach focus on whether visual feedback is able to induce a sensation of stiffness when t...
作者:Jian Dong , Bin Cheng , Xiangyu Chen ...
来源:[J].ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)(IF 0.935), 2013, Vol.9 (4), pp.1-20ACM
摘要:Graph-based semi-supervised image annotation has achieved great success in a variety of studies, yet it essentially and intuitively suffers from both the irrelevant/noisy features (referred to as feature outliers) and the unusual/corrupted samples (referred to as sample outliers)...
作者:Arantxa Villanueva , Victoria Ponz , Laura Sesma-Sanchez ...
来源:[J].ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)(IF 0.935), 2013, Vol.9 (4), pp.1-20ACM
摘要:A multistage procedure to detect eye features is presented. Multiresolution and topographic classification are used to detect the iris center. The eye corner is calculated combining valley detection and eyelid curve extraction. The algorithm is tested in the BioID database and in...
作者:Scott Grissom
来源:[J].ACM Transactions on Computing Education (TOCE), 2013, Vol.13 (3), pp.1-5ACM
摘要:Active learning in the college classroom has long been promoted as more effective than traditional lecture. Increased adoption of these instructional practices is recommended in several prominent national reports as well as a new National Science Foundation program. The goal of t...

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