> For the complete documentation index, see [llms.txt](https://book.arunponnusamy.com/computer-vision-essentials/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.arunponnusamy.com/computer-vision-essentials/introduction/what-is-computer-vision.md).

# What is Computer Vision ?