Real-Time Articulated Hand Pose Estimation Using Semi-supervised Transductive Regression Forests
Citations
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517 citations
Cites background from "Real-Time Articulated Hand Pose Est..."
...Other realtime and robust systems are limited in recognizing discrete hand gestures only [31, 5, 6, 29] without optimization, supporting a small number of DOFs [22], or under a fixed viewpoint [12]....
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466 citations
Cites background from "Real-Time Articulated Hand Pose Est..."
...[27, 26] extend this work demonstrating more complex poses at 25Hz....
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424 citations
Cites background or methods from "Real-Time Articulated Hand Pose Est..."
...3) A new multi-view hand pose dataset: We present a new hand pose dataset containing 180K fully 3D annotated depth images from 10 different subjects....
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...Without such procedures, highly unlikely or even impossible poses can be produced as output....
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422 citations
Cites background or methods from "Real-Time Articulated Hand Pose Est..."
...6 FPS in [6], 12 FPS in [39], 25 FPS in [10], 62....
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...Previous techniques (pre-clustering of hand pose in [6] and using an augmented cost function with a viewpoint classification term in [10]) are simple and can only perform coarse viewpoint estimation....
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...holistic regression Many methods [6, 39, 10, 22] estimate hand joints individually by following the per-pixel classification approaches for human body pose recognition [18, 29]....
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...This framework has been applied to facial landmark localization [8], human body pose estimation [33] and hand pose estimation [6, 10]....
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..., the center of the depth patch [34] or any pixel under consideration [6, 10, 22], and z(u) is its depth....
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References
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79,257 citations
"Real-Time Articulated Hand Pose Est..." refers methods in this paper
...Viewpoint classification termQa: Traditional information gain is used to evaluate the classification performance of all the viewpoint labels a in dataset L [4]....
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18,616 citations
"Real-Time Articulated Hand Pose Est..." refers background in this paper
...It has seen various successful applications [21], still it has not been applied in articulated pose estimation....
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...This process is known as transductive transfer learning [21]: A transductive model learns from a source domain, e....
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3,579 citations
3,034 citations
"Real-Time Articulated Hand Pose Est..." refers background or methods in this paper
...Discriminative approaches learn a mapping from visual features to the target parameter space, such as joint labels [24] or joint coordinates [12]....
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...While latest depth sensor technology has enabled body pose estimation in real-time [2, 24, 12, 26], hand pose estimation still requires improvement....
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...Performances of algorithms are measured by their pixel-wise classification accuracy per joint, similar to [24], hence only Qp,Qv , Qt and Qu were utilised in this experiment....
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...Although discriminative methods have proved successful in real-time body pose estimation from depth sensors [24, 12, 2, 26], they are less common than model-based approaches with respect to hand pose estimation....
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...The size of a patch is 64× 64 which is comparable to the patches in [24]....
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1,009 citations
"Real-Time Articulated Hand Pose Est..." refers background or methods in this paper
...Existing state-of-the-arts resort to synthetic data [16], or model-based optimisation [8, 15]....
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...Kinematics Inverse kinematics is a standard technique in model-based and tracking approaches for both body [28, 22] and hand poses estimation [8, 15, 25]....
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