google-cloud-vision-v1

https://github.com/googleapis/google-cloud-ruby

Integrates Google Vision features, including image labeling, face, logo, and landmark detection, optical character recognition (OCR), and detection of explicit content, into applications. Note that google-cloud-vision-v1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-vision instead. See the readme for more details.