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Joint Action, Interactive Alignment, and Dialog
Topics in Cognitive Science, 2009AbstractDialog is a joint action at different levels. At the highest level, the goal of interlocutors is to align their mental representations. This emerges from joint activity at lower levels, both concerned with linguistic decisions (e.g., choice of words) and nonlinguistic processes (e.g., alignment of posture or speech rate).
Martin Pickering, Simon Garrod
exaly +4 more sources
Assessment of normal trapeziometacarpal joint alignment
Journal of Hand Surgery: European Volume, 2017The purpose of this study was to determine the alignment of the normal trapeziometacarpal joint and any changes in its alignment with age. Radial, dorsal and dorsoradial subluxation were measured on computerized tomographic scans in 50 joints of 50 adults aged 18 to 62.
P A, Rust, E T H, Ek, S K Y, Tham
exaly +3 more sources
On the problems of describing joint axis alignment
Journal of Biomechanics, 2008Each three-dimensional joint possesses at least one potentially oblique axis of rotation. Several systems are used to express joint axis alignment. One system, designated the plane projection (PP) method, describes angles based on orthogonal projections onto two, of the three, anatomical planes.
Kevin A, Ball, Thomas M, Greiner
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Joint Spatio-Temporal Alignment of Sequences
IEEE Transactions on Multimedia, 2013Video alignment is important in different areas of computer vision such as wide baseline matching, action recognition, change detection, video copy detection and frame dropping prevention. Current video alignment methods usually deal with a relatively simple case of fixed or rigidly attached cameras or simultaneous acquisition. Therefore, in this paper
Ferran Diego +2 more
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Subtalar joint alignment in ankle osteoarthritis
Foot and Ankle Surgery, 2019Although it has been proposed that in mid-stage ankle osteoarthritis, the subtalar joint can compensate for deformities above the ankle joint, the evidence is weak. We thus investigated subtalar joint alignment in different stages of ankle osteoarthritis using weightbearing computed tomography (CT) scans.The subtalar joint of 88 patients with ...
Nicola, Krähenbühl +5 more
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Proceedings of the 1st ACM International Conference on Multimedia Retrieval, 2011
In this paper, a joint active appearance model (joint-AAM) framework is proposed for face alignment. The object function consists of more than one active appearance model and some constraint items. It can be optimized through the efficient project-out inverse compositional (POIC) fitting algorithm. By transferring the low dimensional parameter space to
Tao Xiong, Yong Ma, Yanming Zou
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In this paper, a joint active appearance model (joint-AAM) framework is proposed for face alignment. The object function consists of more than one active appearance model and some constraint items. It can be optimized through the efficient project-out inverse compositional (POIC) fitting algorithm. By transferring the low dimensional parameter space to
Tao Xiong, Yong Ma, Yanming Zou
openaire +2 more sources
Joint Graph Embedding and Alignment with Spectral Pivot
Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data Mining, 2021Graphs are powerful abstractions that naturally capture the wealth of relationships in our interconnected world. This paper proposes a new approach for graph alignment, a core problem in graph mining. Classical (e.g., spectral) methods use fixed embeddings for both graphs to perform the alignment.
Paris A. Karakasis +2 more
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Joint Cascade Face Detection and Alignment
2014We present a new state-of-the-art approach for face detection. The key idea is to combine face alignment with detection, observing that aligned face shapes provide better features for face classification. To make this combination more effective, our approach learns the two tasks jointly in the same cascade framework, by exploiting recent advances in ...
Dong Chen 0003 +4 more
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