Results 41 to 50 of about 395,408 (279)
fMRI correlates of subjective reversals in ambiguous structure-from-motion [PDF]
, 2012 We used fMRI to examine the neural correlates of subjective reversals for bistable structure-from-motion. We compared transparent random-dot kinematograms depicting either a cylinder rotating in depth or two flat surfaces translating in opposite ...
Driver, J., Freeman, E. D., Sterzer, P.
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Structure from Motion on a Sphere
, 2016 We describe a special case of structure from motion where the camera rotates on a sphere. The camera's optical axis lies perpendicular to the sphere's surface. In this case, the camera's pose is minimally represented by three rotation parameters.
Ventura, Jonathan
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A survey of structure from motion.
Acta Numerica, 2017 The structure from motion (SfM) problem in computer vision is to recover the three-dimensional (3D) structure of a stationary scene from a set of projective measurements, represented as a collection of two-dimensional (2D) images, via estimation of motion of the cameras corresponding to these images. In essence, SfM involves the three main stages of (i)
Özyeşil, Onur +3 more
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Metamerisms in Structure-from-motion Perception
Vision Research, 1996 As a three-dimensional object is moving through our world, we generally obtain a vivid impression of both its structure and its motion through space. The time-course of two-dimensional projections of the scene (optic flow) is important in conveying this three-dimensional information to us. The extent to which we can solve this specific inverse problem,
Veen, H.A.H.C. van, Werkhoven, P.
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ShapeFit and ShapeKick for Robust, Scalable Structure from Motion
, 2016 We introduce a new method for location recovery from pair-wise directions that leverages an efficient convex program that comes with exact recovery guarantees, even in the presence of adversarial outliers.
F Kahl +7 more
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Pediatric Blood &Cancer, EarlyView.Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia +7 more
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Reducing “Structure from Motion”: a general framework for dynamic vision. 2. Implementation and experimental assessment [PDF]
, 1998 For pt.1 see ibid., p.933-42 (1998). A number of methods have been proposed in the literature for estimating scene-structure and ego-motion from a sequence of images using dynamical models. Despite the fact that all methods may be derived from a “natural”
Perona, Pietro, Soatto, Stefano
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Fire, 2020 Site-specific information concerning fuel hazard characteristics is needed to support wildfire management interventions and fuel hazard reduction programs.
Luke Wallace +4 more
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Deep Non-Rigid Structure From Motion [PDF]
2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019 Current non-rigid structure from motion (NRSfM) algorithms are mainly limited with respect to: (i) the number of images, and (ii) the type of shape variability they can handle. This has hampered the practical utility of NRSfM for many applications within vision.
Kong, Chen, Lucey, Simon
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger +4 more
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