Adult web site designers use various blurs to achieve the perfect focus, including,

* Lens Blur – It involves masking or masking together with alpha channel, wherein the black most mask implies no blurring and every lighter shade of gray brings about corresponding degree of blurring effect, pure white being representative of full blurring effect. Though the blur offers high level of accuracy, it must be used cautiously as it causes lower speed.
* Surface Blur – It involves removing or softening some surface details without affecting the high-contrast details around the edges. For example, removing noise caused by light on a vehicle’s image or softening the texture details of a carpet et al.
* Gaussian Blur – It involves applying the blur uniformly throughout the image to soften its details over all. It may be used to give gradual blurring or gradual sharpening effect to an image.
* Motion Blur – As the name itself implies, the blurring involves creating illusion of motion for a given object.

As regards lighting enhancements, adult designers can utilize techniques like,

* Shaped Lighting layering, wherein the adult designer creates a white shape with soft borders to overlay an image, say of an ice-clad mountain. This would in effect brighten the part of the mountain picture falling in the white area and mask the part under the black areas in varying degrees corresponding to the soft edges and the pure black background.
* Rays of light effect by drawing a white shape in the form of rays, as if coming from a particular light source, keeping in mind the perspective aspect. Then softening the beams of ray around the edges and decreasing its opacity to give it the look of subtle rays of light beams falling on your central object.

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