Depth Processor

Overview

The Depth Processor (AbProcDepth) is designed to generate a depth map from an input RGBA PNG image using a specified depth estimation model. The processor can cache the generated depth map, optionally invert it, and outputs the resulting image as a PNG.

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Example Usage

- processor:
    processor: "depth"
    inputs:
      source: "input/input.png" # Virtual filepath of the input image in storage
    params:
      cache: "cache/depth.png" # Path where the generated depth map can be cached
      method: "ZoeD_N" # Depth estimation method; options include: ZoeD_N, ZoeD_K, ZoeD_NK
    outputs:
      target: "output/output.png" # Path where the final depth map image will be saved

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Inputs

Key	Required	Description
source	Yes	Virtual filepath to the input image in the storage layer (e.g., "input/input.png").

Params

Key	Type	Required	Default	Description
cache	str	Yes	(none)	Virtual filepath where the depth map should be cached (e.g., "cache/depth.png").
method	str	Yes	(none)	Specifies the depth estimation model to use. Options include: "ZoeD_N", "ZoeD_K", and "ZoeD_NK".

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Outputs

Key	Required	Description
target		Virtual filepath where the processed depth map image will be saved.

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Notes

1. Model Selection:

   • The method parameter controls which depth estimation model is used.
   • Currently supported methods include "ZoeD_N", "ZoeD_K", and "ZoeD_NK". Additional methods may be added in the future.

2. Caching:

   • The cache parameter allows for reuse on subsequent processing.

3. Output Format:

   • The processor outputs the final depth map as a PNG in RGBA format, ensuring consistency with the rest of the image processing pipeline.