Fig. 5From: Object segmentation in cluttered environment based on gaze tracing and gaze blinkingLeft: the example of the initial object label is based on K-mean clustering, in which the number of labels is set to 4. The initial label is not smooth and consistent, so it is converted via RBF kernel function to a higher dimension of four different images in which the distribution of each kernel is changed based on each label characteristicBack to article page