Update README.md

README.md

@@ -3,6 +3,48 @@ license: apache-2.0
 pipeline_tag: mask-generation
 ---
 
-# EfficientViT-SAM
+# EfficientViT-SAM: Accelerated Segment Anything Model Without Performance Loss
 
-This is the model repository for the paper [EfficientViT-SAM: Accelerated Segment Anything Model Without Performance Loss](https://arxiv.org/abs/2402.05008).
+- [Paper](https://arxiv.org/abs/2402.05008)
+- [GitHub](https://github.com/mit-han-lab/efficientvit)
+- [Demo](https://evitsam.hanlab.ai/)
+
+## Pretrained Models
+
+Latency/Throughput is measured on NVIDIA Jetson AGX Orin, and NVIDIA A100 GPU with TensorRT, fp16. Data transfer time is included.
+
+| Model         |  Resolution | COCO mAP | LVIS mAP | Params |  MACs | Jetson Orin Latency (bs1) | A100 Throughput (bs16) | Checkpoint |
+|----------------------|:----------:|:----------:|:---------:|:------------:|:---------:|:---------:|:------------:|:------------:|
+| EfficientViT-SAM-L0 | 512x512 | 45.7 | 41.8 | 34.8M  | 35G | 8.2ms  | 762 images/s | [link](https://huggingface.co/han-cai/efficientvit-sam/resolve/main/l0.pt) |
+| EfficientViT-SAM-L1 | 512x512 | 46.2 | 42.1 | 47.7M | 49G |  10.2ms | 638 images/s | [link](https://huggingface.co/han-cai/efficientvit-sam/resolve/main/l1.pt) |
+| EfficientViT-SAM-L2 | 512x512 | 46.6 | 42.7 | 61.3M | 69G |  12.9ms | 538 images/s  | [link](https://huggingface.co/han-cai/efficientvit-sam/resolve/main/l2.pt) |
+| EfficientViT-SAM-XL0 | 1024x1024 | 47.5 | 43.9 | 117.0M | 185G | 22.5ms  | 278 images/s | [link](https://huggingface.co/han-cai/efficientvit-sam/resolve/main/xl0.pt) |
+| EfficientViT-SAM-XL1 | 1024x1024 | 47.8 | 44.4 | 203.3M | 322G | 37.2ms  | 182 images/s | [link](https://huggingface.co/han-cai/efficientvit-sam/resolve/main/xl1.pt) |
+<p align="center">
+<b> Table1: Summary of All EfficientViT-SAM Variants.</b> COCO mAP and LVIS mAP are measured using ViTDet's predicted bounding boxes as the prompt. End-to-end Jetson Orin latency and A100 throughput are measured with TensorRT and fp16.
+</p>
+
+## Usage
+
+```python
+# segment anything
+from efficientvit.sam_model_zoo import create_sam_model
+
+efficientvit_sam = create_sam_model(
+  name="xl1", weight_url="assets/checkpoints/sam/xl1.pt",
+)
+efficientvit_sam = efficientvit_sam.cuda().eval()
+```
+
+```python
+from efficientvit.models.efficientvit.sam import EfficientViTSamPredictor
+
+efficientvit_sam_predictor = EfficientViTSamPredictor(efficientvit_sam)
+```
+
+```python
+from efficientvit.models.efficientvit.sam import EfficientViTSamAutomaticMaskGenerator
+
+efficientvit_mask_generator = EfficientViTSamAutomaticMaskGenerator(efficientvit_sam)
+
+```