Revisit Anything
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Revisit Anything
Overview :
Revisit Anything is a visual location recognition system that utilizes image segment retrieval technology to identify and match locations across different images. It combines SAM (Spatial Attention Module) and DINO (Distributed Knowledge Distillation) technologies to enhance the accuracy and efficiency of visual recognition. This technology holds significant application value in fields such as robotic navigation and autonomous driving.
Target Users :
The primary target audience includes researchers and developers in the field of computer vision, as well as developers working on visual location recognition for robots and autonomous driving systems. Revisit Anything provides a comprehensive visual recognition solution that helps them enhance the accuracy and efficiency of their systems.
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Use Cases
Using Revisit Anything for environmental recognition in autonomous vehicles
Utilizing Revisit Anything for path planning in robotic navigation systems
Employing Revisit Anything for image matching in geographic information systems
Features
Utilize SAM and DINO technologies for image feature extraction
Support various datasets including Baidu, VPAir, Pittsburgh, 17places, etc.
Provide preprocessing scripts to streamline dataset preparation
Enable the generation of VLAD clustering centers
Support PCA for dimensionality extraction
Offer full training and testing scripts for experimental facilitation
Allow offline result saving for subsequent analysis
How to Use
1. Set the data storage path
2. Prepare the dataset and rename the folders
3. Download and place the preprocessed data
4. Run the DINO/SAM extraction script to extract image features
5. (Optional) Generate VLAD clustering centers
6. Run the PCA extraction script for dimensionality reduction
7. Run the main SegVLAD pipeline script to obtain the final results
8. (Optional) Save descriptors for offline recall calculations
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