更新 math Q1 Q2 实验与特征

math/Q1/run_openface.ps1

@@ -0,0 +1,33 @@
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$VideoRelativePath,
+    [Parameter(Mandatory = $true)]
+    [string]$OutputName
+)
+
+$ErrorActionPreference = 'Stop'
+$q1Directory = $PSScriptRoot
+$repositoryDirectory = Split-Path (Split-Path $q1Directory -Parent) -Parent
+$packageDirectory = Join-Path $q1Directory 'cache/openface/OpenFace_2.2.0_win_x64'
+$executable = Join-Path $packageDirectory 'FeatureExtraction.exe'
+$videoPath = Join-Path $repositoryDirectory ($VideoRelativePath -replace '/', '\')
+$outputDirectory = Join-Path $q1Directory 'cache/openface_outputs'
+$null = New-Item -ItemType Directory -Force -Path $outputDirectory
+
+if (-not (Test-Path -LiteralPath $executable -PathType Leaf)) {
+    throw "OpenFace 2.2.0 executable not found: $executable"
+}
+if (-not (Test-Path -LiteralPath $videoPath -PathType Leaf)) {
+    throw "Input video not found: $videoPath"
+}
+
+Push-Location $packageDirectory
+try {
+    & $executable -mloc model/main_clnf_general.txt -f $videoPath -out_dir $outputDirectory -of $OutputName -2Dfp -pose -aus -gaze
+    if ($LASTEXITCODE -ne 0) {
+        throw "OpenFace FeatureExtraction failed with exit code $LASTEXITCODE for $VideoRelativePath"
+    }
+}
+finally {
+    Pop-Location
+}