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A module that supplies some Image Processing, Computer Vision tools.

Project description

Python Module: a2y_cv

此模块提供一些图像处理、计算机视觉工具,基于OpenCVNumPy

ChangeLog

  • 2026-01-20 加入FixRadiusRotatingTranslator。版本升级为 1.0.3。

  • 2026-01-19 给Contour.make_mask方法加入erase参数(类型为Contour.MaskEdgeProcess)。版本升级为 1.0.2。

  • 2026-01-13 给Contour类的方法提供一些说明,修正min_rotating_image_with的实现;优化函数the_most_matching_angle。版本升为 1.0.1。

  • 2025-12-29 增加类Contour以方便获取轮廓的各种属性以及对其执行各种操作;增加函数the_most_matching_angle用来计算两个轮廓之间的旋转角度。版本升级为 1.0.0。

  • 2025-12-06 给TranslatorAccompanyingRotationSingleCameraInternalTargetRotatingTranslator以及CoupleCameraTranslatortranslate方法增加center_offset参数,可以用来修正旋转中心标定误差带来的偏差。版本升级为 0.9.12。

  • 2025-12-03 修正TranslatorAccompanyingRotation的实现,版本升级为 0.9.11。

  • 2025-12-01 修正《双相机旋转平移转换公式》以及对应的CoupleCameraTranslator,版本升级为 0.9.10。

  • 2025-11-29 加入SingleCameraInternalTargetRotatingTranslator,版本升级为 0.9.9。

  • 2025-11-25 完善SingleCameraExternalTargetTranslator接口,版本升为 0.9.8。

  • 2025-11-22 加入以下只经过了最基本测试的内容,版本升为 0.9.7。

    1. SingleCameraInternalTargetTranslator
    2. calculate_translation_accompanying_rotation
    3. CoupleCameraTranslator
    4. CameraCalibrationData
    5. SingleCameraExternalTargetTranslator

    另外还删除了一些无用的函数。不在此一一列出。

  • 2025-09-18 适配OpenCV4。版本设为 0.8.7。

  • 2025-07-05 加入一些老旧的从 za 库拷贝过来的东西,为了移植一个七年前创建的设备程序……版本升为 0.8.6

  • 2024-05-30 加入一些老旧的从 za 库拷贝过来的东西,为了尽快让老旧的 HandyCV 运转起来……版本升为 0.8.4

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