visual image vs visual percept

visual image and visual percept both are nouns.

Word	Noun	Adjective	Verb	Adverb
visual image	Yes	No	No	No
visual percept	Yes	No	No	No

As nouns, visual image and visual percept are synonyms defined as:

visual image and visual percept: a percept that arises from the eyes; an image in the visual system

visual image (noun)	visual percept (noun)
a percept that arises from the eyes; an image in the visual system	a percept that arises from the eyes; an image in the visual system
a mental image that is similar to a visual perception