docs: update model card metrics

README.md

@@ -15,20 +15,22 @@ tags:
 
 This repository contains the public VisDrone checkpoints for **Shallow-Response Calibration for Real-Time Aerial Small Object Detection**. The implementation, configurations, training commands, and evaluation tools are maintained in the [TCSR GitHub repository](https://github.com/txu8847-wq/TCSR).
 
-Only VisDrone checkpoints are released. AI-TOD checkpoints are not included.
-
-## Checkpoints
-
-| Framework | Backbone | Variant | VisDrone AP | File |
-|:--|:--|:--|--:|:--|
-| D-FINE | HGNetv2-S | Baseline | 27.56 | `dfine_hgnetv2_s_visdrone_baseline_ap=27.56.pth` |
-| D-FINE | HGNetv2-S | Direct-Hard | 28.51 | `dfine_hgnetv2_s_visdrone_detection_direct_hard_ap=28.51.pth` |
-| D-FINE | HGNetv2-S | TCSR-Hard | 30.71 | `dfine_hgnetv2_s_visdrone_detection_TCSR_hard_ap=30.71.pth` |
-| D-FINE | HGNetv2-S | TCSR-Light | 29.11 | `dfine_hgnetv2_s_visdrone_TCSR_light=64_ap=29.11.pth` |
-| RT-DETRv2 | HGNetv2-X | Baseline | 26.52 | `rtdetrv2_hgnetv2_x_visdrone_baseline_72e_seed0_ap=26.52.pth` |
-| RT-DETRv2 | HGNetv2-X | TCSR-Hard | 29.30 | `rtdetrv2_hgnetv2_x_visdrone_TCSR_72e_seed0_AP=29.30.pth` |
-| RT-DETRv2 | ResNet-18 | Baseline | 29.77 | `rtdetrv2_r18vd_200e_visdrone_baseline_seed0_ap=29.77.pth` |
-| RT-DETRv2 | ResNet-18 | TCSR-Hard | 31.17 | `rtdetrv2_r18vd_200e_visdrone_TCSR_hard=256_ap=31.17.pth` |
+Because of storage and long-term maintenance constraints, the hosted checkpoint collection is limited to VisDrone. The AI-TOD-v2 experiment configurations remain available in the GitHub repository.
+
+## Available Checkpoints
+
+| Framework | Backbone | Variant | VisDrone AP | AP gain | File |
+|:--|:--|:--|--:|--:|:--|
+| D-FINE | HGNetv2-S | Baseline | 27.56 | - | `dfine_hgnetv2_s_visdrone_baseline_ap=27.56.pth` |
+| D-FINE | HGNetv2-S | Direct | 28.51 | +0.95 | `dfine_hgnetv2_s_visdrone_detection_direct_hard_ap=28.51.pth` |
+| D-FINE | HGNetv2-S | TCSR-Light | 29.11 | +1.55 | `dfine_hgnetv2_s_visdrone_TCSR_light=64_ap=29.11.pth` |
+| D-FINE | HGNetv2-S | TCSR-Hard | 30.71 | +3.15 | `dfine_hgnetv2_s_visdrone_detection_TCSR_hard_ap=30.71.pth` |
+| RT-DETRv2 | HGNetv2-X | Baseline | 26.52 | - | `rtdetrv2_hgnetv2_x_visdrone_baseline_72e_seed0_ap=26.52.pth` |
+| RT-DETRv2 | HGNetv2-X | TCSR-Hard | 29.30 | +2.78 | `rtdetrv2_hgnetv2_x_visdrone_TCSR_72e_seed0_AP=29.30.pth` |
+| RT-DETRv2 | ResNet-18 | Baseline | 29.40 | - | `rtdetrv2_r18vd_visdrone_baseline_200e_seed0_ap=29.40.pth` |
+| RT-DETRv2 | ResNet-18 | TCSR-Hard | 31.17 | +1.77 | `rtdetrv2_r18vd_200e_visdrone_TCSR_hard=256_ap=31.17.pth` |
+
+The table lists the checkpoint files currently hosted in this repository. The revised paper reports the complete RT-DETRv2/ResNet-18 sequence: Baseline 29.40 AP, TCSR-Light 30.13 AP (+0.73), and TCSR-Hard 31.17 AP (+1.77). Results for additional variants are summarized in the [TCSR GitHub repository](https://github.com/txu8847-wq/TCSR).
 
 ## Usage