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Article overview
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3-D Hand Pose Estimation from Kinect's Point Cloud Using Appearance Matching | | Pasquale Coscia
; Francesco A.N. Palmieri
; Francesco Castaldo
; Alberto Cavallo
; | | Date: |
7 Apr 2016 | | Abstract: | We present a novel appearance-based approach for pose estimation of a human
hand using the point clouds provided by the low-cost Microsoft Kinect sensor.
Both the free-hand case, in which the hand is isolated from the surrounding
environment, and the hand-object case, in which the different types of
interactions are classified, have been considered. The hand-object case is
clearly the most challenging task having to deal with multiple tracks. The
approach proposed here belongs to the class of partial pose estimation where
the estimated pose in a frame is used for the initialization of the next one.
The pose estimation is obtained by applying a modified version of the Iterative
Closest Point (ICP) algorithm to synthetic models to obtain the rigid
transformation that aligns each model with respect to the input data. The
proposed framework uses a "pure" point cloud as provided by the Kinect sensor
without any other information such as RGB values or normal vector components.
For this reason, the proposed method can also be applied to data obtained from
other types of depth sensor, or RGB-D camera. | | Source: | arXiv, 1604.2032 | | Services: | Forum | Review | PDF | Favorites | |
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