This document discusses open source computer vision using TensorFlow, MiniFi, Apache NiFi, OpenCV, Apache Tika and Python. It describes an architecture for ingesting images from edge devices using these tools for purposes like object recognition, image classification, and active archiving. It provides an overview of components like OpenCV, TensorFlow, Apache Tika, NiFi and MiniFi and how they can be integrated for tasks like image analysis, metadata extraction and deep learning model deployment. Examples of using these tools together via code snippets and links to documentation are also included.