spikes in bright pixel clusters will arrange themselves almost on top of each other so that the cluster will appear as one big, bright star with a limited amount of spikes. The result of a random spike meaning that a sparkle created with random angles has more in common with a dandelion seed or cobweb cluster than with the geometrical reflex from a crystal or lens. Figure 35.23 The Sparkle dialog The G

8.1 Overview This filter creates superpixels based on k-means clustering. Superpixels are small cluster of pixels that share similar properties. Superpixels simplifies images with a great number of pixels