Computer vision
The branch of study known as "computer vision," or CV for short, aims to create methods that will enable computers to "see" and comprehend the content of digital images like pictures and movies.
Because everyone, including very young toddlers, can trivially solve the computer vision issue, it looks to be an easy one. However, because to our incomplete understanding of biological vision and the intricacy of visual perception in a dynamic physical world with almost endless variation, the topic generally remains unanswered.