Descriptor IO example

What it does

The example demonstrates how to save a descriptor and descriptor batch to a file.

Prerequisites

This example assumes that you have already read the FaceEngine Handbook (or at least have it somewhere nearby for reference) and know some core concepts, like memory management, object ownership, and life-time control. This sample will not explain these aspects in detail.

Example walkthrough

To get familiar with FSDK usage and common practices, please go through example_extraction first.

How to run

Use the following command to run the example.

./example_descriptor_io <some_image.ppm>

Example output

Warped images, descriptors, descriptor batch.