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1,484
Motivation through the Design of Work: Test of a Theory. Organizational Behavior and Human Performance,
, 1976
"... A model is proposed that specifies the conditions under which individuals will become internally motivated to perform effectively on their jobs. The model focuses on the interaction among three classes of variables: (a) the psychological states of employees that must be present for internally motiv ..."
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Cited by 622 (2 self)
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motivated work behavior to develop; (b) the characteristics of jobs that can create these psychological states; and (c) the attributes of individuals that determine how positively a person will respond to a complex and challenging job. The model was tested for 658 employees who work on 62 different jobs
Linear multiuser detectors for synchronous code-division multiple-access channels
- IEEE TRANS. INFORM. THEORY
, 1989
"... In code-division multiple-access systems, simultaneous mul-tiuser accessing of a common channel is made possible by assigning a signature waveform to each user. Knowledge of these waveforms enables the receiver to demodulate the data streams of each user, upon observation of the sum of the transmitt ..."
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Cited by 385 (4 self)
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of the transmitted signals, perturbed by additive noise. Under the assumptions of symbol-synchronous transmissions and white Gaussian noise, we analyze the detection mechanism at the receiver, comparing different detectors by their bit error rate in the low background noise region, and by their worst-case behavior
M2Tracker: A Multi-View Approach to Segmenting and Tracking People in a Cluttered Scene Using Region-Based Stereo
- International Journal of Computer Vision
, 2002
"... We present a system that is capable of segmenting, detecting and tracking multiple people in a cluttered scene using multiple synchronized cameras located far from each other. The system improves upon existing systems in many ways including: (1) We do not assume that a foreground connected compon ..."
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Cited by 225 (9 self)
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component belongs to only one object; rather, we segment the views taking into account color models for the objects and the background. This helps us to not only separate foreground regions belonging to different objects, but to also obtain better background regions than traditional background
HumanEva: Synchronized video and motion capture dataset for evaluation of articulated human motion
, 2006
"... While research on articulated human motion and pose estimation has progressed rapidly in the last few years, there has been no systematic quantitative evaluation of competing methods to establish the current state of the art. We present data obtained using a hardware system that is able to capture s ..."
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Cited by 266 (15 self)
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synchronized video and ground-truth 3D motion. The resulting HUMANEVA datasets contain multiple subjects performing a set of predefined actions with a number of repetitions. On the order of 40, 000 frames of synchronized motion capture and multi-view video (resulting in over one quarter million image frames
Free-Viewpoint Video of Human Actors
- ACM Transactions on Graphics
, 2003
"... In free-viewpoint video, the viewer can interactively choose his viewpoint in 3-D space to observe the action of a dynamic realworld scene from arbitrary perspectives. The human body and its motion plays a central role in most visual media and its structure can be exploited for robust motion estimat ..."
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Cited by 245 (57 self)
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estimation and efficient visualization. This paper describes a system that uses multi-view synchronized video footage of an actor's performance to estimate motion parameters and to interactively re-render the actor's appearance from any viewpoint.
From Simple Associations to Systematic Reasoning: a Connectionist Representation of Rules, Variables and Dynamic Bindings Using Temporal Synchrony
- Behavioral and Brain Sciences
, 1993
"... Abstract: Human agents draw a variety of inferences effortlessly, spontaneously, and with remarkable efficiency — as though these inferences are a reflex response of their cognitive apparatus. Furthermore, these inferences are drawn with reference to a large body of background knowledge. This remark ..."
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Cited by 273 (32 self)
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Abstract: Human agents draw a variety of inferences effortlessly, spontaneously, and with remarkable efficiency — as though these inferences are a reflex response of their cognitive apparatus. Furthermore, these inferences are drawn with reference to a large body of background knowledge
DEXTER et al.: MULTI-VIEW SYNCHRONIZATION OF IMAGE SEQUENCES 1 Multi-view Synchronization of Human Actions and Dynamic Scenes
"... This paper deals with the temporal synchronization of image sequences. Two instances of this problem are considered: (a) synchronization of human actions and (b) synchronization of dynamic scenes with view changes. To address both tasks and to reliably handle large view variations, we use self-simil ..."
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This paper deals with the temporal synchronization of image sequences. Two instances of this problem are considered: (a) synchronization of human actions and (b) synchronization of dynamic scenes with view changes. To address both tasks and to reliably handle large view variations, we use self
A Flexible and Versatile Studio for Synchronized Multi-view Video Recording
, 2003
"... In recent years, the convergence of computer vision and computer graphics has put forth new research areas that work on scene reconstruction from and analysis of multi-view video footage. In free-viewpoint video, for example, new views of a scene are generated from an arbitrary viewpoint in real-t ..."
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Cited by 16 (9 self)
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of the recorded material. This paper describes our recording setup for multi-view video acquisition that enables the synchronized recording of dynamic scenes from multiple camera positions under controlled conditions.
Lenses for View Synchronization in Metamodel-Based Multi-View Modeling
"... Abstract. When using multiple views to describe a system, the underlying models of these views have to be kept consistent, which is called model synchronization. Manually implemented model synchronizations that are not simple bijections are hard to maintain and to reason about. Special languages for ..."
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Abstract. When using multiple views to describe a system, the underlying models of these views have to be kept consistent, which is called model synchronization. Manually implemented model synchronizations that are not simple bijections are hard to maintain and to reason about. Special languages
Motion Local Ternary Pattern for Distributed Multi-View Human Action Recognition
"... Abstract—Multi-view human action recognition has gained a lot of attention in recent years for its superior performance as compared to the single view recognition. In this paper, we propose algorithms for the real-time realization of human action recognition in distributed camera networks (DCNs). We ..."
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three advantages: 1) no preprocessing is required; 2) communication among cameras is unnecessary; and 3) positions and orientations of cameras do not need to be fixed. We further evaluate both descriptors on the most popular multi-view action dataset IXMAS. Experimental results indicate that our
Results 1 - 10
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1,484