If (Built-in Mathematica Symbol)

If[condition, t, f] gives t if condition evaluates to True, and f if it evaluates to False. If[condition, t, f, u] gives u if condition evaluates to neither True nor False.

IgnoreCase (Built-in Mathematica Symbol)

IgnoreCase is an option for string manipulation and searching functions that specifies whether lowercase and uppercase letters should be treated as equivalent.

ImageAdd (Built-in Mathematica Symbol)

ImageAdd[image, x] adds an amount x to each channel value in image.ImageAdd[image_1, image_2] gives an image in which each pixel is the sum of the corresponding pixels in ...

ImageAdjust (Built-in Mathematica Symbol)

ImageAdjust[image] adjusts the levels in image, rescaling them to cover the range 0 to 1.ImageAdjust[image, c] adjusts the contrast of image by an amount c.ImageAdjust[image, ...

ImageAlign (Built-in Mathematica Symbol)

ImageAlign[image_1, image_2] returns a version of image_2 that is aligned with image_1.

ImageApply (Built-in Mathematica Symbol)

ImageApply[f, image] applies the function f to the list of channel values for each pixel in image.

ImageAspectRatio (Built-in Mathematica Symbol)

ImageAspectRatio[image] gives the ratio of height to width for image.

ImageAssemble (Built-in Mathematica Symbol)

ImageAssemble[{{image_11, image_12, ...}, {image_21, ...}, ...}] assembles a single image from an array of images.

ImageCapture (Built-in Mathematica Symbol)

ImageCapture[] opens a graphical user interface for capturing images from connected cameras.

ImageChannels (Built-in Mathematica Symbol)

ImageChannels[image] gives the number of channels present in the data for the Image object image.