Revolutionary knowledge-based programming language.
The preeminent environment for any technical workflows.
Semantic framework for real-world data.
Central infrastructure for Wolfram's cloud products & services.
Software engine implementing the Wolfram Language.
Instant deployment across cloud, desktop, mobile, and more.
Technology-enabling science of the computational universe.
Knowledge-based, broadly deployed natural language.
Curated computable knowledge powering Wolfram|Alpha.
yields True if image has the form of a valid Image or Image3D object, and False otherwise.
A valid image object:
A valid 3D image object:
An expression with head Image that is not a valid image object:
Testing for a valid 2D image:
Testing for a valid 3D image:
An expression of the form Graphics[Raster[…}] is not a valid image object:
An expression of the form Graphics3D[Raster3D[…}] is not a valid image object:
Image Image3D ImageData ImageType BinaryImageQ