Hierarchical Template Matching for 3D Myocardial Tracking and Cardiac Strain Estimation
نویسندگان
چکیده
منابع مشابه
Hierarchical Approach for Articulated 3D Pose-Estimation and Tracking
In the recent years we presented a number of methods for a fully automatic pose estimation [5, 7] and tracking [6] of human bodies in 2D [5] and 3D [6]. Initialization and failure recovery in these methods are facilitated by the use of loose-limbed body model [7] in which limbs are connected via learned probabilistic constraints. The pose estimation and tracking can then be formulated as an inf...
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The problem of initialising and tracking three dimensional human hand motion from monocular view is addressed in this thesis. We aim to solve the initialisation and tracking in a unified framework. To that end, tracking is formulated as pose estimation of human hand at every frame. The estimated poses at each frame are then combined into smooth trajectories. Template matching forms the basic bu...
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Image matching is a critical process in various photogrammetry, computer vision and remote sensing applications such as image registration, 3D model reconstruction, change detection, image fusion, pattern recognition, autonomous navigation, and digital elevation model (DEM) generation and orientation. The primary goal of the image matching process is to establish the correspondence between two ...
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The template matching is the basic technique of the object detection such as the defect inspection and OCR (Optical Character Recognition). It has a problem which requires a lot of computational time for detecting the XY displacement and the rotational angle of the target object. We have proposed the eigen template method for this problem. The proposed method can efficiently calculate correlati...
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3D hand pose tracking/estimation will be very important in the next generation of human-computer interaction. Most of the currently available algorithms rely on low-cost active depth sensors. However, these sensors can be easily interfered by other active sources and require relatively high power consumption. As a result, they are currently not suitable for outdoor environments and mobile devic...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-48927-2