feat: merge function

Author: lukaszkurantdev

cpp/FOCV_Function.cpp

@@ -590,6 +590,12 @@ jsi::Object FOCV_Function::invoke(jsi::Runtime& runtime, const jsi::Value* argum
 
         cv::normalize(*src, *dst, alpha, normType);
       } break;
+      case hashString("merge", 5): {
+        auto src = args.asMatVectorPtr(1);
+        auto dst = args.asMatPtr(2);
+        
+        cv::merge(*src, *dst);
+      } break;
       case hashString("patchNaNs", 9): {
         auto alpha = args.asNumber(2);
 

docs/pages/availablefunctions.md

@@ -882,6 +882,16 @@ invoke(
   normType: NormTypes
 ): void;
 ```
+### normalize
+
+Merges several arrays to make a single multi-channel array
+
+- channels input vector of matrices to be merged; all the matrices in mv must have the same size and the same depth.
+- dst output array of the same size and the same depth as mv[0]; The number of channels will be the total number of channels in the matrix array.
+
+```js
+invoke(name: 'merge', channels: MatVector, dst: Mat): void;
+```
 
 ### patchNaNs
 

src/functions/Core.ts

@@ -712,6 +712,14 @@ export type Core = {
     normType: NormTypes
   ): void;
 
+  /**
+   * Merges several arrays to make a single multi-channel array.
+   * @param name Function name.
+   * @param channels input vector of matrices to be merged; all the matrices in mv must have the same size and the same depth.
+   * @param dst output array of the same size and the same depth as mv[0]; The number of channels will be the total number of channels in the matrix array.
+   */
+  invoke(name: 'merge', channels: MatVector, dst: Mat): void;
+
   /**
    * converts NaNs to the given number
    * @param name Function name.