架构增加对图像增强的支持

SHH.CameraSdk/Core/Services/ImageEnhanceCluster.cs

@@ -0,0 +1,40 @@
+using OpenCvSharp;
+
+namespace SHH.CameraSdk.Core.Services
+{
+    /// <summary>
+    /// [图像增亮服务]
+    /// 实现：对流水线中的 TargetMat 执行像素级亮度提升
+    /// </summary>
+    public class ImageEnhanceCluster : BaseFrameProcessor<EnhanceWorker>
+    {
+        public ImageEnhanceCluster(int count) : base(count, "EnhanceCluster") { }
+
+        protected override EnhanceWorker CreateWorker(int id) => new EnhanceWorker(this);
+    }
+
+    public class EnhanceWorker : BaseWorker
+    {
+        private readonly ImageEnhanceCluster _parent;
+        public EnhanceWorker(ImageEnhanceCluster parent) => _parent = parent;
+
+        protected override void PerformAction(SmartFrame frame, FrameDecision decision)
+        {
+            // 业务逻辑：只处理已经过缩放的 TargetMat 
+            if (frame.TargetMat != null && !frame.TargetMat.IsDisposed)
+            {
+                Mat brightMat = new Mat();
+                // 亮度线性提升：原像素 * 1.0 + 30 偏移量
+                frame.TargetMat.ConvertTo(brightMat, -1, 1.0, 30);
+
+                // 替换掉原来的 TargetMat（旧的会在 AttachTarget 内部被自动 Dispose）
+                frame.AttachTarget(brightMat, frame.ScaleType);
+            }
+        }
+
+        protected override void NotifyFinished(long did, SmartFrame frame, FrameDecision dec)
+        {
+            _parent.PassToNext(did, frame, dec);
+        }
+    }
+}