Results 311 to 320 of about 3,421,417 (362)
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Stereo-motion with stereo and motion in complement
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2000This paper presents a new approach of combining stereo vision and dynamic vision with the objective of retaining their advantages and removing their disadvantages. It is shown that, by assuming affine cameras, the stereo correspondences and motion correspondences, if organized in a particular way in a matrix, can be decomposed into: the 3D structure of
Pui-Kuen Ho, Ronald Chung
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The influence of background motion on the motion aftereffect
Vision Research, 1984The motion aftereffect caused by adaptation to moving bars is visible in a stationary test pattern consisting of static visual noise (texture). The aftereffect resulting from adaptation to moving bars presented on a background of texture is highly dependent on the direction and velocity of motion of the background during adaptation, and less dependent ...
A T, Smith, M J, Musselwhite, P, Hammond
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Considerations of Self-Motion in Motion Saliency
2013 2nd IAPR Asian Conference on Pattern Recognition, 2013Despite a number of studies of computational models of visual saliency, it is still difficult to predict where human would attend in a scene. One of the problems is the effect of self-motion on retinal images. Usually saliency is calculated with local motion signals, and high degree of saliency is found in motion components caused by self-motion. Since
Akinori Hiratani +4 more
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[1990] Proceedings Third International Conference on Computer Vision, 1991
The author compares the photometric effects of motion (which is defined as the variation of a point's imaged intensity as a consequence of motion) and the geometric effects of motion (which is defined as the variation in projected surface geometry as a consequence of motion).
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The author compares the photometric effects of motion (which is defined as the variation of a point's imaged intensity as a consequence of motion) and the geometric effects of motion (which is defined as the variation in projected surface geometry as a consequence of motion).
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Motion over the Retina and the Motion Aftereffect
Perception, 1992The motion aftereffect (MAE) was measured with retinally moving vertical gratings positioned above and below (flanking) a retinally stationary central grating (experiments 1 and 2). Motion over the retina was produced by leftward motion of the flanking gratings relative to the stationary eyes, and by rightward eye or head movements tracking the moving (
M T, Swanston, N J, Wade
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Handbook of Marine Craft Hydrodynamics and Motion Control
, 2011Technical and Research Symposium Society of Naval Architects and Marine EngineersMcGraw-Hill Encyclopedia of Science and TechnologyJane's High-speed Marine Craft and Air Cushion VehiclesNew York Port HandbookUndersea Technology Handbook ...
T. Fossen
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Motion Analysis for Cooking Motion Recognition
2016 12th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS), 2016To construct a cooking motion model, we needed to analyze features of cooking motions. Our aim was to recognize cooking motions by tracking the motions of the joints of a cook's arms with a three-dimensional depth sensor. To recognize the motions, we needed to analyze their features of interest.
Yuma Hijioka +2 more
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Motion estimation with integrated motion models
Proceedings of the 42nd annual Southeast regional conference, 2004Conventional motion estimation algorithms rely on motion vectors characterizing translations and thus have limitations in capturing transformations of objects in video scenes such as scaling, rotations and deformations. In this paper, we introduce integrated motion models based on the Lie derivatives to improve the motion estimation accuracy.
Mahesh Nalasani +2 more
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Motion verbs and memory for motion events
Cognitive Neuropsychology, 2019Language is assumed to affect memory by offering an additional medium of encoding visual stimuli. Given that natural languages differ, cross-linguistic differences might impact memory processes. We investigate the role of motion verbs on memory for motion events in speakers of English, which preferentially encodes manner in motion verbs (e.g., driving),
Dimitrios, Skordos +5 more
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Measuring motion significance and motion complexity
Information Sciences, 2017In this paper, we propose two novel measures to specify motion significance and motion complexity from human motion trajectories. Motion significance indicates the relative meaningfulness of every motion frame which is defined as a set of data points acquired at a time index from multiple motion trajectories.
Il Hong Suh +3 more
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