235396.fig.0010a
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235396.fig.0010b
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235396.fig.0010c
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235396.fig.0010d
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Figure 10: Tracking of left hand joint in noisy environment using the proposed algorithm and LK method [26]. (a) Hand joint position in x direction in images with Gaussian noise of SNR = 10 dB, (b) hand joint position in y direction in images with Gaussian noise of SNR = 10 dB, (c) hand joint position in x direction in images with salt and pepper noise with density of 10 percent, (d) hand joint position in y in images with salt and pepper noise with density of 10 percent.