premultiply Definition
- 1to multiply one color by another before compositing them
- 2to multiply a matrix by a vector before performing a transformation
Using premultiply: Examples
Take a moment to familiarize yourself with how "premultiply" can be used in various situations through the following examples!
Example
In computer graphics, premultiplying alpha is a common operation.
Example
The image was premultiplied with the alpha channel before being saved.
Example
Premultiplying the matrix with the vector saves computation time.
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Summary: premultiply in Brief
'Premultiply' [pree-muhl-tuh-plahy] is a verb that refers to multiplying one color by another before compositing them or multiplying a matrix by a vector before performing a transformation. It is commonly used in computer graphics and can save computation time. Example sentences include 'The image was premultiplied with the alpha channel before being saved.'
