FEAT Image Layering Converter

[nina-msft]

Is your feature request related to a problem? Please describe.

When building testing datasets, we want to be able to create many variations of a specific scenario. For example, we may want to create many samples images layered on top of a base image from a dataset like this one.

Describe the solution you'd like

A converter that takes in a base image, and a secondary image to embed within the main image. (e.g. a photo of hands holding a locket as the base photo, and the secondary image is a CAPTCHA placed over the open locket).

The converter would also likely take a parameter that specifies desired position (e.g. X/Y coordinates of where to put the image on the base image).