Add rollingsum filter for frame analysis based on column mean deviation

- Implements GStreamer element that analyzes pixel columns
- Drops frames when column mean deviates from rolling baseline
- Configurable window size, column index, stride, and threshold
- Includes design documentation and build script
- Tested successfully with IDS uEye camera source

build_idsueye_only.bat

@@ -0,0 +1,100 @@
+@echo off
+REM Script to build only IDS uEye plugin
+
+echo ========================================
+echo Building IDS uEye Plugin Only
+echo ========================================
+echo.
+
+REM Set default GStreamer path (can be overridden by environment variable or command line)
+set DEFAULT_GSTREAMER_ROOT=C:\bin\gstreamer\1.0\msvc_x86_64
+
+REM Allow override via command line parameter
+if not "%~1"=="" (
+    set GSTREAMER_ROOT=%~1
+    echo Using GStreamer from command line: %GSTREAMER_ROOT%
+) else if defined GSTREAMER_ROOT (
+    echo Using GStreamer from environment: %GSTREAMER_ROOT%
+) else (
+    set GSTREAMER_ROOT=%DEFAULT_GSTREAMER_ROOT%
+    echo Using default GStreamer location: %GSTREAMER_ROOT%
+)
+
+REM Verify GStreamer directory exists
+if not exist "%GSTREAMER_ROOT%" (
+    echo ERROR: GStreamer directory does not exist: %GSTREAMER_ROOT%
+    echo.
+    echo Please provide correct GStreamer path:
+    echo   build_idsueye_only.bat "C:\path\to\gstreamer"
+    echo.
+    exit /b 1
+)
+
+echo.
+
+REM Create build directory
+if not exist build_idsueye (
+    mkdir build_idsueye
+    echo Created build directory: build_idsueye
+)
+
+REM Copy standalone CMakeLists to build directory for configuration
+copy /Y CMakeLists_idsueye_only.txt build_idsueye\CMakeLists.txt >nul
+echo Using standalone IDS uEye CMakeLists configuration
+echo.
+
+cd build_idsueye
+
+REM Configure CMake
+echo Configuring CMake...
+echo.
+cmake . -G "Visual Studio 16 2019" -A x64 ^
+    -DGSTREAMER_ROOT="%GSTREAMER_ROOT%" ^
+    -DCMAKE_PREFIX_PATH="%GSTREAMER_ROOT%"
+
+if %ERRORLEVEL% NEQ 0 (
+    echo.
+    echo ========================================
+    echo CMake configuration failed!
+    echo ========================================
+    echo.
+    echo Common issues:
+    echo 1. GStreamer not properly installed at: %GSTREAMER_ROOT%
+    echo 2. IDS uEye SDK not found (default: C:\Program Files\IDS\uEye\Develop)
+    echo 3. Missing GStreamer development files
+    echo.
+    echo To specify custom IDS uEye SDK location:
+    echo   set IDSUEYE_DIR=C:\path\to\ueye\sdk
+    echo   build_idsueye_only.bat
+    echo.
+    cd ..
+    exit /b 1
+)
+
+REM Build the plugin
+echo.
+echo Building gstidsueye plugin...
+echo.
+cmake --build . --config Release
+
+if %ERRORLEVEL% NEQ 0 (
+    echo.
+    echo ========================================
+    echo Build failed!
+    echo ========================================
+    cd ..
+    exit /b 1
+)
+
+echo.
+echo ========================================
+echo Build completed successfully!
+echo ========================================
+echo.
+echo Plugin location: build_idsueye\Release\libgstidsueye.dll
+echo.
+echo To install to GStreamer plugins directory, run:
+echo   cmake --build build_idsueye --config Release --target install
+echo.
+
+cd ..