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2. Cornell box - Wikipedia

   en.wikipedia.org/wiki/Cornell_Box

   Standard Cornell box rendered with POV-Ray Cornell box with 3 balls to model how different materials reflect light.. The Cornell box is a test aimed at determining the accuracy of rendering software by comparing the rendered scene with an actual photograph of the same scene, [1] and has become a commonly used 3D test model.

3. Spectral rendering - Wikipedia

   en.wikipedia.org/wiki/Spectral_rendering

   Spectral rendering is often used in ray tracing or photon mapping to more accurately simulate the scene, often for comparison with an actual photograph to test the rendering algorithm (as in a Cornell Box) or to simulate different portions of the electromagnetic spectrum for the purpose of scientific work.

4. Ray casting - Wikipedia

   en.wikipedia.org/wiki/Ray_casting

   Ray-cast image of idealized universal joint with shadow. Ray casting is the methodological basis for 3D CAD/CAM solid modeling and image rendering. It is essentially the same as ray tracing for computer graphics where virtual light rays are "cast" or "traced" on their path from the focal point of a camera through each pixel in the camera sensor to determine what is visible along the ray in the ...

5. Radiosity (computer graphics) - Wikipedia

   en.wikipedia.org/wiki/Radiosity_(computer_graphics)

   Scene rendered with RRV [1] (simple implementation of radiosity renderer based on OpenGL) 79th iteration The Cornell box, rendered with and without radiosity by BMRT. In 3D computer graphics, radiosity is an application of the finite element method to solving the rendering equation for scenes with surfaces that reflect light diffusely.

6. Lightbox - Wikipedia

   en.wikipedia.org/wiki/Lightbox

   The fabric reflectors that attach to studio lighting via a connector to create soft lighting by diffusing the strobe flash are called "light boxes". [7] They generally come in various rectangle or octagon shapes. Interior reflectors can be white, silver or gold to alter the temperature of light. Baffling inserts are also available.

7. Computer graphics lighting - Wikipedia

   en.wikipedia.org/wiki/Computer_graphics_lighting

   Ray tracing solves this problem by reversing the process, instead sending view rays from the observer and calculating how they interact until they reach a light source. [24] Although this way more effectively uses processing time and produces a light simulation closely imitating natural lighting, ray tracing still has high computation costs due ...

8. AOL Mail

   mail.aol.com/?icid=aol.com-nav

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Path tracing - Wikipedia

   en.wikipedia.org/wiki/Path_tracing

   The original light tracing and backwards path tracing algorithms are both special cases of these strategies. For light tracing, it is connecting the vertices of the camera path directly to the first vertex of the light path. For backwards path tracing, it is connecting the vertices of the light path to the first vertex of the camera path. In ...