1 vin.pose_encoding

vin.pose_encoding

Pose encoding modules for VIN candidate poses.

For a learnable positional encoding, we implement Learnable Fourier Features as introduced in:

*Learnable Fourier Features for Multi-Dimensional Spatial Positional Encoding*
(NeurIPS 2021)

The implementation follows the paper’s formulation (learned projection + sin/cos features + small MLP). For reference, see the public implementation at: https://github.com/JHLew/Learnable-Fourier-Features

1.1 Classes

Name	Description
LearnableFourierFeatures	Learnable Fourier Features (LFF) positional encoding.
LearnableFourierFeaturesConfig	Config-as-factory wrapper for `LearnableFourierFeatures`.

# vin.pose_encoding { #aria_nbv.vin.pose_encoding }

`vin.pose_encoding`

Pose encoding modules for VIN candidate poses.

For a learnable positional encoding, we implement Learnable Fourier Features
as introduced in:

    *Learnable Fourier Features for Multi-Dimensional Spatial Positional Encoding*
    (NeurIPS 2021)

The implementation follows the paper's formulation (learned projection +
sin/cos features + small MLP). For reference, see the public implementation at:
https://github.com/JHLew/Learnable-Fourier-Features

## Classes

| Name | Description |
| --- | --- |
| [LearnableFourierFeatures](aria_nbv.vin.pose_encoding.LearnableFourierFeatures.qmd#aria_nbv.vin.pose_encoding.LearnableFourierFeatures) | Learnable Fourier Features (LFF) positional encoding. |
| [LearnableFourierFeaturesConfig](aria_nbv.vin.pose_encoding.LearnableFourierFeaturesConfig.qmd#aria_nbv.vin.pose_encoding.LearnableFourierFeaturesConfig) | Config-as-factory wrapper for `LearnableFourierFeatures`. |