From 9702cba0b738f346b34cea49178f31b5c5ae90e0 Mon Sep 17 00:00:00 2001 From: Denes Tarjan Date: Thu, 26 Sep 2024 10:55:40 +0000 Subject: [PATCH] Update documentation on sepFilter2d, dilate and erode --- CHANGELOG.md | 3 ++- doc/opencv.md | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8d908e32d..ca09c2b02 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -20,7 +20,7 @@ This changelog aims to follow the guiding principles of - Bitwise and. - Gaussian Blur for 7x7 kernels. - Gaussian Blur for 15x15 kernels. -- Separable Filter 2D for 5x5 kernels. +- Separable Filter 2D for 5x5 kernels (not exposed to OpenCV). - Enable specifying standard deviation for Gaussian blur. - Scale function for float. - Add, subtract, multiply & absdiff enabled in OpenCV HAL. @@ -50,6 +50,7 @@ This changelog aims to follow the guiding principles of * sepFilter2D * resize - Improved performance of Compare Equal and Greater SC API. + (Only Compare Greater is exposed to OpenCV.) ### Removed - Support for OpenCV 4.9. diff --git a/doc/opencv.md b/doc/opencv.md index ec4befa0c..6594e9670 100644 --- a/doc/opencv.md +++ b/doc/opencv.md @@ -115,11 +115,13 @@ Notes on parameters: ### [`cv::dilate()`](https://docs.opencv.org/4.10.0/d4/d86/group__imgproc__filter.html#ga4ff0f3318642c4f469d0e11f242f3b6c) Notes on parameters: * `src.depth()`,`dst.depth()`,`kernel.depth()` - only support `CV_8U` depth. +* `kernel` - only support kernels where all values equal to 1, and having width and height of at least 5. * `borderType` - only supports [`BORDER_CONSTANT`](https://docs.opencv.org/4.10.0/d2/de8/group__core__array.html#gga209f2f4869e304c82d07739337eae7c5aed2e4346047e265c8c5a6d0276dcd838). ### [`cv::erode()`](https://docs.opencv.org/4.10.0/d4/d86/group__imgproc__filter.html#gaeb1e0c1033e3f6b891a25d0511362aeb) Notes on parameters: * `src.depth()`,`dst.depth()`,`kernel.depth()` - only support `CV_8U` depth. +* `kernel` - only support kernels where all values equal to 1, and having width and height of at least 5. * `borderType` - only supports [`BORDER_CONSTANT`](https://docs.opencv.org/4.10.0/d2/de8/group__core__array.html#gga209f2f4869e304c82d07739337eae7c5aed2e4346047e265c8c5a6d0276dcd838). ### [`cv::resize()`](https://docs.opencv.org/4.10.0/da/d54/group__imgproc__transform.html#ga47a974309e9102f5f08231edc7e7529d) -- GitLab