DETR ResNet-50 DC5
| Property | Value |
|---|---|
| Parameter Count | 41.6M |
| License | Apache 2.0 |
| Framework | PyTorch |
| Paper | End-to-End Object Detection with Transformers |
| Performance | 43.3 AP on COCO |
What is detr-resnet-50-dc5?
DETR (Detection Transformer) is a revolutionary end-to-end object detection model that combines the power of transformers with computer vision. This specific implementation uses a ResNet-50 backbone with a dilated C5 stage, offering a robust architecture for object detection tasks.
Implementation Details
The model utilizes a transformer encoder-decoder architecture with a convolutional backbone. It processes images through 100 object queries, each designed to detect specific objects in the input image. The model employs two specialized heads: a linear layer for class prediction and an MLP for bounding box detection.
- Trained on COCO 2017 dataset (118k annotated images)
- Uses bipartite matching loss with Hungarian algorithm
- Implements both cross-entropy and IoU loss functions
- Processes images with standardized preprocessing (800-1333 pixel range)
Core Capabilities
- End-to-end object detection without manual anchor box design
- Efficient parallel decoding of objects
- Direct set prediction capability
- Support for COCO dataset classes
Frequently Asked Questions
Q: What makes this model unique?
This model revolutionizes object detection by eliminating the need for many hand-designed components like non-maximum suppression or anchor generation. It's one of the first successful applications of transformers to object detection tasks.
Q: What are the recommended use cases?
The model is ideal for general object detection tasks, particularly those involving COCO dataset categories. It's well-suited for applications requiring robust object detection in various scenarios, from surveillance to autonomous systems.
