referenceimage
nounUK /ˈrɛf.rəns ˈɪm.ɪdʒ/
US /ˈrɛf.ɚ.əns ˈɪm.ɪdʒ/
A picture you look at to help you draw or make something.
The artist kept a reference image of a horse on her desk while she painted.
RELATED WORDS
OTHER MEANINGS
2. A picture used to compare against a photo or design to check accuracy.
The editor used a reference image to match the colors exactly.
3. An example picture shown in a manual or tutorial.
The tutorial includes a reference image for each step.
4. A stored picture used by a computer program to recognize or compare things.
The app compares your photo to a reference image in its database.