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ARKGraph

ARKGraph: All-Range Approximate K-Nearest-Neighbor Graph

map-free-reloc

[ECCV 2022] Map-free Visual Relocalization: Metric Pose Relative to a Single Image

dynamic-knn-cnn-with-graph

Dynamic KNN-Graph-based Graph Neural Network for Image Classification: A Case Study on EMNIST Handwritten Characters

knnsotas

This repository contains implementations of multiple KNN-based (Adaptive kNN and Graph-based kNN) SOTA algorithms.

KDTree-based-K-Nearest-Neighbor-Graph

KDTree-based K-Nearest Neighbor graph implementation using python

kgraph

A library for k-nearest neighbor search

HINormer

CACF

Code for CIKM 2021 short paper "Causally Attentive Collaborative Filtering."

KNN-in-nevigable-small-world-graph

DeViLoc

[CVPR2024 Oral] Learning to Produce Semi-dense Correspondences for Visual Localization

2d-gaussian-splatting

[SIGGRAPH'24] 2D Gaussian Splatting for Geometrically Accurate Radiance Fields

FeatUp

Official code for "FeatUp: A Model-Agnostic Frameworkfor Features at Any Resolution" ICLR 2024

DyCCF

Dynamic Causal Collaborative Filtering

Graph-Mamba

Graph-Mamba: Towards Long-Range Graph Sequence Modelling with Selective State Spaces

CNGCF

This is the implementation of Causal Neural Graph Collaborative Filtering

mamba.py

A simple and efficient Mamba implementation in pure PyTorch and MLX.

CamNet

A pytorch implementation of "CamNet: Coarse-to-Fine Retrieval for Camera Re-Localization, ICCV 2019"

generative_map

The code for our work in localization with a generative model.

ExReNet

Learning to Localize in New Environments from Synthetic Training Data

rpr_w_single_image

Self-Attention

simple implements Non-Local Neural Networks for image classification(Fashion-Mnist)

sfd2

[CVPR 2023] SFD2: Semantic-guided Feature Detection and Description. Embedding semantics into local features implicitly for long-term visual localization

covins

COVINS-(G) -- A (Generic) Framework for Collaborative Visual-Inertial SLAM and Multi-Agent 3D Mapping

virtual_gnn_rpr

relpose-gnn

[3DV21] Visual Camera Re-Localization Using Graph Neural Networks and Relative Pose Supervision, M. Türkoǧlu et al.

3D-Aware-Ellipses-for-Visual-Localization

3D-Aware Ellipse Prediction for Object-Based Camera Pose Estimation

salad

Optimal Transport Aggregation for Visual Place Recognition

SiGAT

source code for signed graph attention networks (ICANN2019) & SDGNN (AAAI2021)

relformer

SAFF

pytorch, SAFF, Self-Attention-Based Deep Feature Fusion for Remote Sensing Scene Classification,