bmad 99c9b61cfc fix orientation thresholding in anisotropic_image_segmentation.py ...

The Python tutorial sample thresholds the orientation with a single cv.threshold call, passing HighThr as the maxval argument rather than as an upper bound:

```_, imgOrientationBin = cv.threshold(imgOrientation, LowThr, HighThr, cv.THRESH_BINARY)```

That computes imgOrientation > LowThr ? HighThr : 0, so HighThr never restricts the angle. The C++ counterpart uses inRange(imgOrientation, Scalar(LowThr), Scalar(HighThr), imgOrientationBin), and the tutorial text states "LowThr and HighThr define orientation range", so the C++ behaviour is the intended one.

2026-08-20 16:14:30 +01:00

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snippets

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tutorial_code

fix orientation thresholding in anisotropic_image_segmentation.py

2026-08-20 16:14:30 +01:00

_coverage.py

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_doc.py

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_run_winpack_demo.cmd

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.gitignore

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aruco_detect_board_charuco.py

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asift.py

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audio_spectrogram.py

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background_subtractor_mask.py

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calibrate.py

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camera_calibration_show_extrinsics.py

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CMakeLists.txt

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color_correction_model.py

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common.py

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demo.py

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drawing.py

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essential_mat_reconstr.py

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floodfill.py

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grabcut.py

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lappyr.py

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macbeth_chart_detection.py

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morphology.py

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mouse_and_match.py

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odometry.py

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opencv_version.py

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plane_tracker.py

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point_cloud.py

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qrcode.py

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stereo_match.py

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stitching_detailed.py

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tst_scene_render.py

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video.py

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visualize_mono_calibration.py

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volume.py

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