ComfyUI  >  Nodes  >  ComfyUI-DepthAnythingV2 >  Depth Anything V2

ComfyUI Node: Depth Anything V2

Class Name

DepthAnything_V2

Category
DepthAnythingV2
Author
kijai (Account age: 2181 days)
Extension
ComfyUI-DepthAnythingV2
Latest Updated
6/19/2024
Github Stars
0.1K

How to Install ComfyUI-DepthAnythingV2

Install this extension via the ComfyUI Manager by searching for  ComfyUI-DepthAnythingV2
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI-DepthAnythingV2 in the search bar
After installation, click the  Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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Depth Anything V2 Description

Generate detailed depth maps from images using advanced deep learning models for enhanced realism and interactivity in creative projects.

Depth Anything V2:

DepthAnything_V2 is a powerful node designed to generate depth maps from input images, providing a detailed representation of the distance of objects within a scene. This node leverages advanced deep learning models to infer depth information, which can be crucial for various applications such as 3D reconstruction, augmented reality, and image editing. By transforming 2D images into depth maps, DepthAnything_V2 enables you to add a new dimension to your creative projects, enhancing the realism and interactivity of your visual content. The node ensures high-quality depth estimation by normalizing input images and adjusting their dimensions to meet model requirements, thus delivering consistent and accurate results.

Depth Anything V2 Input Parameters:

da_model

The da_model parameter represents the pre-trained depth estimation model that the node will use to infer depth information from the input images. This model is loaded and managed within the node, ensuring that it is properly configured and ready for inference. The quality and accuracy of the depth maps generated by the node heavily depend on the capabilities of the da_model.

images

The images parameter is the input tensor containing the images for which depth maps need to be generated. The images should be in a specific format, typically a 4D tensor with dimensions corresponding to batch size, height, width, and channels. The node processes these images by normalizing and resizing them to fit the model's requirements, ensuring optimal performance and accurate depth estimation.

Depth Anything V2 Output Parameters:

depth_out

The depth_out parameter is the output tensor containing the generated depth maps. Each depth map corresponds to an input image and provides a detailed representation of the distance of objects within the scene. The depth maps are normalized and resized to match the original dimensions of the input images, ensuring that they can be seamlessly integrated into your projects. The output is a 4D tensor with dimensions corresponding to batch size, height, width, and channels, where the depth information is repeated across the three color channels for compatibility with various image processing tools.

Depth Anything V2 Usage Tips:

  • Ensure that your input images are of high quality and properly pre-processed to achieve the best depth estimation results.
  • Experiment with different pre-trained models for the da_model parameter to find the one that best suits your specific application and provides the most accurate depth maps.
  • Use the generated depth maps in combination with other nodes and tools to create more immersive and interactive visual experiences, such as 3D reconstructions or augmented reality applications.

Depth Anything V2 Common Errors and Solutions:

"Input image dimensions are not compatible with the model"

  • Explanation: This error occurs when the dimensions of the input images do not meet the model's requirements, typically when the height or width is not a multiple of 14. - Solution: Ensure that the dimensions of your input images are adjusted to be multiples of 14. The node automatically resizes images if necessary, but you can also pre-process your images to meet this requirement.

"Model loading failed"

  • Explanation: This error indicates that the pre-trained depth estimation model could not be loaded properly, possibly due to a missing or corrupted model file.
  • Solution: Verify that the model file exists and is not corrupted. Ensure that the da_model parameter is correctly specified and points to a valid model file.

"CUDA out of memory"

  • Explanation: This error occurs when the GPU does not have enough memory to process the input images and generate depth maps.
  • Solution: Reduce the batch size of the input images or use a GPU with more memory. You can also try running the node on a CPU if GPU memory is insufficient, although this may result in slower processing times.

Depth Anything V2 Related Nodes

Go back to the extension to check out more related nodes.
ComfyUI-DepthAnythingV2
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