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  2. Cryptomatte - Wikipedia

    en.wikipedia.org/wiki/Cryptomatte

    In a 3D scene a cryptomatte image can be created that assigns a unique ID to each object. The objects usually also have distinct colours that make a scene with many objects very colourful. The ID matte can be used to pick one or more objects in a scene. The ID matte can either be exported or it can be used by the 3D software itself for compositing.

  3. Order-independent transparency - Wikipedia

    en.wikipedia.org/wiki/Order-independent_transparency

    Commonly, 3D geometry with transparency is rendered by blending (using alpha compositing) all surfaces into a single buffer (think of this as a canvas).Each surface occludes existing color and adds some of its own color depending on its alpha value, a ratio of light transmittance.

  4. Transparency (graphic) - Wikipedia

    en.wikipedia.org/wiki/Transparency_(graphic)

    Transparency in PDF files allows creators to achieve various effects, including adding shadows to objects, making objects semi-transparent and having objects blend into each other or into text.

  5. Alpha compositing - Wikipedia

    en.wikipedia.org/wiki/Alpha_compositing

    In computer graphics, alpha compositing or alpha blending is the process of combining one image with a background to create the appearance of partial or full transparency. [1] It is often useful to render picture elements (pixels) in separate passes or layers and then combine the resulting 2D images into a single, final image called the composite.

  6. Gaussian splatting - Wikipedia

    en.wikipedia.org/wiki/Gaussian_splatting

    Gaussian splatting model of a collapsed building taken from drone footage. 3D Gaussian splatting is a technique used in the field of real-time radiance field rendering. [3] It enables the creation of high-quality real-time novel-view scenes by combining multiple photos or videos, addressing a significant challenge in the field.

  7. 3D modeling - Wikipedia

    en.wikipedia.org/wiki/3D_modeling

    Steps of forensic facial reconstruction of a mummy made in Blender by the Brazilian 3D designer Cícero Moraes. Today, 3D modeling is used in various industries like film, animation and gaming, interior design and architecture. [22] They are also used in the medical industry to create interactive representations of anatomy. [23]

  8. Rendering (computer graphics) - Wikipedia

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

    Transparency information can be included, allowing rendered foreground objects to be composited with photographs or video. It is also sometimes useful to store the contributions of different lights, or of specular and diffuse lighting, as separate channels, so lighting can be adjusted after rendering.

  9. Blend modes - Wikipedia

    en.wikipedia.org/wiki/Blend_modes

    This is the standard blend mode which uses the top layer alone, [3] without mixing its colors with the layer beneath it: [example needed] (,) =where a is the value of a color channel in the underlying layer, and b is that of the corresponding channel of the upper layer.