feat: adding code for release v0.5.0 (beta-3) of CV-CUDA

.github/workflows/codeql.yml

@@ -0,0 +1,91 @@
+# SPDX-FileCopyrightText: Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+name: "CodeQL"
+
+on: [push, pull_request]
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ${{ (matrix.language == 'c-cpp' && 'ubuntu-20.04') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'c-cpp', 'javascript-typescript', 'python' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        lfs: true
+        submodules: 'recursive'
+
+    - if: matrix.language == 'c-cpp'
+      name: Setup environment
+      run: |
+        sudo apt update -y && sudo apt install -y --no-install-recommends \
+        git git-lfs gcc-11 g++-11 ninja-build ccache libgtest-dev libgmock-dev \
+        shellcheck curl doxygen python3 python3-pip python3-dev python3-distutils
+
+    - if: matrix.language == 'c-cpp'
+      name: Install Python Dependencies
+      run: |
+        python3 -m pip install sphinx-rtd-theme sphinx==4.5.0 breathe exhale \
+        recommonmark graphviz numpy==1.24.1
+
+    - if: matrix.language == 'c-cpp'
+      name: Install CUDA Toolkit
+      uses: Jimver/[email protected]
+      id: cuda-toolkit
+      with:
+        cuda: '11.7.1'
+        linux-local-args: '["--toolkit"]'
+
+    - if: matrix.language == 'c-cpp'
+      name: Verify CUDA installation
+      run: |
+          echo "Installed CUDA version is: ${{ steps.cuda-toolkit.outputs.cuda }}"
+          echo "CUDA install location: ${{ steps.cuda-toolkit.outputs.CUDA_PATH }}"
+          sudo ln -s ${{ steps.cuda-toolkit.outputs.CUDA_PATH }}/lib64/libcudart.so \
+            /usr/lib/x86_64-linux-gnu/libcuda.so
+          nvcc -V
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        queries: +security-and-quality
+
+    - if: matrix.language != 'c-cpp'
+      name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - if: matrix.language == 'c-cpp'
+      name: Build CMake project
+      run: |
+        echo "Running CMake project build script"
+        ./ci/build.sh debug build "-DBUILD_SAMPLES=OFF -DBUILD_TESTS=OFF -DBUILD_PYTHON=1" $*
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"

.gitmodules

@@ -22,3 +22,6 @@
 [submodule "3rdparty/dlpack"]
 	path = 3rdparty/dlpack
 	url = https://github.com/dmlc/dlpack.git
+[submodule "3rdparty/nvbench"]
+	path = 3rdparty/nvbench
+	url = https://github.com/NVIDIA/nvbench.git

3rdparty/CMakeLists.txt

@@ -38,3 +38,11 @@ set(DLPACK_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/dlpack" PARENT_SCOPE)
 
 # cuOSD -----------------------------
 set(CUOSD_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cuOSD" PARENT_SCOPE)
+
+# NVBench --------------------------------
+set(NVBENCH_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/nvbench" PARENT_SCOPE)
+
+if(BUILD_BENCH)
+    set(NVBench_ENABLE_CUPTI off)
+    add_subdirectory(nvbench)
+endif()

CMakeLists.txt

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cmake_minimum_required(VERSION 3.18)
+cmake_minimum_required(VERSION 3.20.1)
 
 # We need to check this variable before starting a CUDA project - otherwise it will appear
 # as set, with the default value pointing to the oldest supported architecture (52 as of CUDA 11.8)
@@ -23,7 +23,7 @@ endif()
 
 project(cvcuda
         LANGUAGES C CXX
-        VERSION 0.4.0
+        VERSION 0.5.0
         DESCRIPTION "CUDA-accelerated Computer Vision algorithms"
 )
 
@@ -48,6 +48,7 @@ endif()
 # Options to configure the build tree =======
 option(BUILD_TESTS "Enable testsuite" OFF)
 option(BUILD_PYTHON "Build python bindings" OFF)
+option(BUILD_BENCH "Build benchmark" OFF)
 option(ENABLE_SANITIZER "Enabled sanitized build" OFF)
 
 # Configure build tree ======================
@@ -85,6 +86,10 @@ if(BUILD_SAMPLES)
     add_subdirectory(samples)
 endif()
 
+if(BUILD_BENCH)
+    add_subdirectory(bench)
+endif()
+
 # Must be done after build tree is defined
 include(ConfigCPack)
 

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Contributing to CV-CUDA
 
-**As of release v0.4.0-beta, CV-CUDA is not accepting outside contribution.**
+**As of release v0.5.0-beta, CV-CUDA is not accepting outside contribution.**
 
 Contributions to CV-CUDA fall into the following categories:
 
@@ -12,7 +12,7 @@ Contributions to CV-CUDA fall into the following categories:
 1. To propose a new feature, please file a new feature request
    [issue](https://github.com/CVCUDA/CV-CUDA/issues/new/choose). Describe the
    intended feature and discuss the design and implementation with the team and
-   community. NOTE: Currently, as of release v0.4.0-beta, CV-CUDA is not accepting
+   community. NOTE: Currently, as of release v0.5.0-beta, CV-CUDA is not accepting
    outside contribution.
 1. To ask a general question, please sumbit a question
    [issue](https://github.com/CVCUDA/CV-CUDA/issues/new/choose). If you need

DEVELOPER_GUIDE.md

@@ -24,7 +24,7 @@ CV-CUDA includes:
 | Advanced Color Format Conversions | Performs color conversion from interleaved RGB/BGR <-> YUV/YVU and semi planar. Supported standards: BT.601. BT.709. BT.2020 |
 | AverageBlur | Reduces image noise using an average filter |
 | BilateralFilter | Reduces image noise while preserving strong edges |
-| Bounding Box | Draws an rectangular border using the X-Y coordinates and dimensions typically to define the location and size of an object in an image |
+| Bounding Box | Draws a rectangular border using the X-Y coordinates and dimensions typically to define the location and size of an object in an image |
 | Box Blurring | Overlays a blurred rectangle using the X-Y coordinates and dimensions that define the location and size of an object in an image |
 | Brightness_Contrast | Adjusts brightness and contrast of an image |
 | CenterCrop | Crops an image at its center |
@@ -38,25 +38,28 @@ CV-CUDA includes:
 | DataTypeConvert | Converts an image’s data type with optional scaling |
 | Erase | Erases image regions |
 | Find Contours | Extract closed contours from an input binary image |
+| FindHomography | Calculates a perspective transform from four pairs of the corresponding points  |
 | Flip | Flips a 2D image around its axis |
 | GammaContrast | Adjusts image contrast |
 | Gaussian | Applies a gaussian blur filter to the image |
 | Gaussian Noise | Generates a statistical noise with a normal (Gaussian) distribution |
 | Histogram | Provides a grayscale value distribution showing the frequency of occurrence of each gray value. |
 | Histogram Equalizer | Allows effective spreading out the intensity range of the image typically used to improve contrast |
 | Inpainting | Performs inpainting by replacing a pixel by normalized weighted sum of all the known pixels in the neighborhood |
-| Joint Bilateral Filter | Provides a edge-preserving denoising filter |
+| Joint Bilateral Filter | Reduces image noise while preserving strong edges based on a guidance image |
+| Label | Labels connected regions in an image using 4-way connectivity for foreground and 8-way for background pixels |
 | Laplacian | Applies a Laplace transform to an image |
 | MedianBlur | Reduces an image’s salt-and-pepper noise |
 | MinArea Rect | Finds the minimum area rotated rectangle typically used to draw bounding rectangle with minimum area |
 | MinMaxLoc | Finds the maximum and minimum values in a given array |
 | Morphology | Performs morphological erode and dilate transformations |
-| Morphology (close) |  Performs morphological operation that involves dilation followed by erosion on an image |
-| Morphology (open) |  Performs morphological operation that involves erosion followed by dilation on an image |
+| Morphology (close) | Performs a morphological operation that involves dilation followed by erosion on an image |
+| Morphology (open) | Performs a morphological operation that involves erosion followed by dilation on an image |
 | Non-max Suppression | Enables selecting a single entity out of many overlapping ones typically used for selecting from multiple bounding boxes during object detection |
 | Normalize | Normalizes an image pixel’s range |
-| OSD (Polyline Line Text Rotated Rect Segmented Mask) | Displays an overlay on the image of of different forms including polyline line text rotated rectangle segmented mask |
+| OSD (Polyline Line Text Rotated Rect Segmented Mask) | Displays an overlay on the image of different forms including polyline line text rotated rectangle segmented mask |
 | PadStack | Stacks several images into a tensor with border extension |
+| PairwiseMatcher | Matches features computed separately (e.g. via the SIFT operator) in two images using the brute force method |
 | PillowResize | Changes the size and scale of an image using python-pillow algorithm |
 | RandomResizedCrop | Crops a random portion of an image and resizes it to a specified size. |
 | Reformat | Converts a planar image into non-planar and vice versa |

LICENSE.md

@@ -74,7 +74,7 @@ END OF TERMS AND CONDITIONS
 
 To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.