Release 0.43.0

Signed-off-by: deadprogram <ron@hybridgroup.com>

Author: deadprogram

CHANGELOG.md

@@ -1,3 +1,25 @@
+0.43.0
+---
+* **all**
+    - update to OpenCV 4.13
+* **core**
+    - add Copy method to Mat (#1346)
+    - improve implementation for NewPointVectorFromPoints
+* **cuda**
+    - add implmentations for more arith functions
+* **imgproc**
+    - added in missing colormaps
+    - paramters types in improc dilate and erode functions
+    - use same test values as OpenCV tests for TestMinAreaRect and TestMinAreaRect2f
+* **videoio**
+    - add RetrieveChannel function to make it possible to capture both video and audio
+* **examples**
+    - Fix bugs and memory leaks in yolov8 example (#1349)
+* **contrib**
+    - add support for Macbeth Chart module (MCC) (#1336)
+* **install**
+    - windows: split download and build scripts for easier usage/integration
+
 0.42.0
 ---
 * **all**

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2017-2025 The Hybrid Group and friends
+Copyright (c) The Hybrid Group and friends
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

Makefile

@@ -2,7 +2,7 @@
 .PHONY: test deps download build clean astyle cmds docker
 
 # GoCV version to use.
-GOCV_VERSION?="v0.42.0"
+GOCV_VERSION?="v0.43.0"
 
 # OpenCV version to use.
 OPENCV_VERSION?=4.13.0

README.md

@@ -270,6 +270,6 @@ This package was inspired by the original https://github.com/go-opencv/go-opencv
 
 ## License
 
-Licensed under the Apache 2.0 license. Copyright (c) 2017-2025 The Hybrid Group.
+Licensed under the Apache 2.0 license. Copyright (c) 2017-2026 The Hybrid Group.
 
 Logo generated by GopherizeMe - https://gopherize.me

ROADMAP.md

@@ -211,18 +211,11 @@ Your pull requests will be greatly appreciated!
         - [ ] [cv::cuda::pow](https://docs.opencv.org/4.x/d8/d34/group__cudaarithm__elem.html#ga82d04ef4bcc4dfa9bfbe76488007c6c4)
 
     - [ ] **matrix reductions - WORK STARTED** The following functions still need implementation:
-        - [X] [cv::cuda::absSum](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga690fa79ba4426c53f7d2bebf3d37a32a)
-        - [X] [cv::cuda::calcAbsSum](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga15c403b76ab2c4d7ed0f5edc09891b7e)
         - [ ] [cv::cuda::calcSqrSum](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#gac998c83597f6c206c78cee16aa87946f)
         - [ ] [cv::cuda::calcSum](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga98a09144047f09f5cb1d6b6ea8e0856f)
         - [ ] [cv::cuda::countNonZero](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga98a09144047f09f5cb1d6b6ea8e0856f)
-        - [X] [cv::cuda::findMinMax](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#gae7f5f2aa9f65314470a76fccdff887f2)
-        - [X] [cv::cuda::findMinMaxLoc](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga93916bc473a62d215d1130fab84d090a)
         - [ ] [cv::cuda::integral](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga07e5104eba4bf45212ac9dbc5bf72ba6)
         - [ ] [cv::cuda::meanStdDev](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga990a4db4c6d7e8f0f3a6685ba48fbddc)
-        - [X] [cv::cuda::minMax](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga8d7de68c10717cf25e787e3c20d2dfee)
-        - [X] [cv::cuda::minMaxLoc](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga5cacbc2a2323c4eaa81e7390c5d9f530)
-        - [X] [cv::cuda::normalize](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga4da4738b9956a5baaa2f5f8c2fba438a)
         - [ ] [cv::cuda::rectStdDev](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#gac311484a4e57cab2ce2cfdc195fda7ee)
         - [ ] [cv::cuda::reduce](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga21d57f661db7be093caf2c4378be2007)
         - [ ] [cv::cuda::sqrIntegral](https://docs.opencv.org/4.x/d5/de6/group__cudaarithm__reduce.html#ga40c75196202706399a60bf6ba7a052ac)
@@ -312,7 +305,7 @@ Your pull requests will be greatly appreciated!
 - [X] **img_hash. The module brings implementations of different image hashing algorithms.**
 - [ ] intensity_transform. The module brings implementations of intensity transformation algorithms to adjust image contrast.
 - [ ] line_descriptor. Binary descriptors for lines extracted from an image
-- [x] mcc. Macbeth Chart module
+- [X] **mcc. Macbeth Chart module**
 - [ ] optflow. Optical Flow Algorithms
 - [ ] ovis. OGRE 3D Visualiser
 - [ ] phase_unwrapping. Phase Unwrapping API

version.go

@@ -7,7 +7,7 @@ package gocv
 import "C"
 
 // GoCVVersion of this package, for display purposes.
-const GoCVVersion = "0.42.0"
+const GoCVVersion = "0.43.0"
 
 // Version returns the current golang package version
 func Version() string {