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Add missing calls to Mat.release()

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This commit is contained in:
Pierre-Yves Nicolas
2026-02-10 21:42:49 +01:00
parent c04f5a6fd2
commit 933f00dba6
1 changed files with 7 additions and 4 deletions
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11
imageprocessing/src/main/java/org/fairscan/imageprocessing/DocumentDetection.kt
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@@ -24,7 +24,6 @@ import org.opencv.core.MatOfPoint2f
import org.opencv.core.Size import org.opencv.core.Size
import org.opencv.imgproc.Imgproc import org.opencv.imgproc.Imgproc
import kotlin.math.abs import kotlin.math.abs
import kotlin.math.max
interface Mask { interface Mask {
val width: Int val width: Int
@@ -141,14 +140,18 @@ fun extractDocument(
) )
val transform = Imgproc.getPerspectiveTransform(srcPoints, dstPoints) val transform = Imgproc.getPerspectiveTransform(srcPoints, dstPoints)
val outputMat = Mat() val warped = Mat()
val outputSize = Size(targetWidth, targetHeight) val outputSize = Size(targetWidth, targetHeight)
Imgproc.warpPerspective(inputMat, outputMat, transform, outputSize) Imgproc.warpPerspective(inputMat, warped, transform, outputSize)
val resized = resizeForMaxPixels(outputMat, maxPixels.toDouble()) val resized = resizeForMaxPixels(warped, maxPixels.toDouble())
val enhanced = enhanceCapturedImage(resized, isColored) val enhanced = enhanceCapturedImage(resized, isColored)
val rotated = rotate(enhanced, rotationDegrees) val rotated = rotate(enhanced, rotationDegrees)
warped.release()
resized.release()
enhanced.release()
return rotated return rotated
} }