Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  introduce a physically plausible mathematical model for a large class of BRDFs. The new model is as simple as the ll-known Phong model, but eliminates its disadvantages. It gives a good visual approximation for many practical materials: coated metals, plastics, ceramics, retro-reflective paints, anisotropic and retro-reflective materials, etc. Because of its illustrative properties it can be used easily in most commercial software and because of its low computational cost it is practical for virtual reality. The model is based on a special basic BRDF definition, which meets the requirements of reciprocity and of energy conservation. Then a class of BRDFs is constructed from this basic BRDF with different ight functions. The definition of such ight functions requires the user to specify the profile of the highlights, from which the ight function is obtained by derivation. It is also demonstrated how importance sampling can be used with the new BRDFs.
['László Neumann', 'Attila Neumann', 'László Szirmay-Kalos']
I am writing a research paper on a idea Reflectance Models with Fast Importance Sampling
[{"from": "human", "value": "I am writing a research paper on a idea Reflectance Models with Fast Importance Sampling"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  introduce a physically plausible mathematical model for a large class of BRDFs. The new model is as simple as the ll-known Phong model, but eliminates its disadvantages. It gives a good visual approximation for many practical materials: coated metals, plastics, ceramics, retro-reflective paints, anisotropic and retro-reflective materials, etc. Because of its illustrative properties it can be used easily in most commercial software and because of its low computational cost it is practical for virtual reality. The model is based on a special basic BRDF definition, which meets the requirements of reciprocity and of energy conservation. Then a class of BRDFs is constructed from this basic BRDF with different ight functions. The definition of such ight functions requires the user to specify the profile of the highlights, from which the ight function is obtained by derivation. It is also demonstrated how importance sampling can be used with the new BRDFs."}]