From 29a54013002fdfd7493b92bcb4867dca187ec9bf Mon Sep 17 00:00:00 2001
From: tian <11429339@qq.com>
Date: Sat, 14 Mar 2026 12:54:47 +0800
Subject: [PATCH] Tune two-stage sample for RK3588 stability

---
 configs/sample_person_shoe_two_stage.json | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/configs/sample_person_shoe_two_stage.json b/configs/sample_person_shoe_two_stage.json
index a4d414f..8710a0d 100644
--- a/configs/sample_person_shoe_two_stage.json
+++ b/configs/sample_person_shoe_two_stage.json
@@ -37,7 +37,7 @@
           "type": "ai_yolo",
           "role": "filter",
           "enable": true,
-          "infer_fps": 5,
+          "infer_fps": 3,
           "model_path": "./models/yolov8n-640.rknn",
           "model_version": "v8",
           "model_w": 640,
@@ -63,19 +63,19 @@
           "type": "ai_shoe_det",
           "role": "filter",
           "enable": true,
-          "infer_fps": 3,
+          "infer_fps": 1,
           "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
           "model_w": 640,
           "model_h": 640,
-          "conf": 0.35,
+          "conf": 0.45,
           "nms": 0.45,
           "append_detections": true,
           "dynamic_roi": {
             "enable": true,
             "person_class_id": 0,
             "shoe_class_id": 1,
-            "max_rois": 6,
-            "min_person_height": 80,
+            "max_rois": 2,
+            "min_person_height": 120,
             "x_offset": -0.15,
             "y_offset": 0.72,
             "width_scale": 1.30,
@@ -88,7 +88,8 @@
           "role": "filter",
           "enable": true,
           "draw_bbox": true,
-          "draw_text": true,
+          "draw_text": false,
+          "use_rga_bbox": false,
           "labels": ["person", "shoe"]
         },
         {