The iluNoisify function adds noise to an image.

Factor

Specifies the amount of noise to add. Higher values mean more noise.

iluNoisify adds Factor amount of random noise to an image. Factor can range from 0.0f to 1.0f, with 1.0 being extreme noise and 0.0 being no noise.

ILU_ILLEGAL_OPERATION - There is currently no image bound. Use ilGenImages and ilBindImage before calling this function.

ilGenImages, ilBindImage