我们实现了执行几何变换、结合畸变和梯形校正的几何变换以及结合图像矩的几何变换的示例。 在接下来的章节中，我们将首先介绍数学背景，然后介绍 VisualApplets 设计。
| 示例 | 描述 |
|---|---|
|
“examples\Processing\Geometry\GeometricTransformation\mE5-MA-VCL\GeometricTransformation_ FrameBufferRandomRead.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-Q\GeometricTransformation_ FrameBufferRandomRead.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-P\GeometricTransformation_ FrameBufferRandomRead.vad” |
几何变换：使用算子 FrameBufferRandomRead 进行平移、旋转和 Scaling |
|
“examples\Processing\Geometry\GeometricTransformation\mE5-MA-VCL\GeometricTransformation_ ImageMoments.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-Q\GeometricTransformation_ ImageMoments.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-P\GeometricTransformation_ ImageMoments.vad” |
几何变换：使用图像矩和 FrameBufferRandomRead 进行平移、旋转和 Scaling |
|
“examples\Processing\Geometry\GeometricTransformation\mE5-MA-VCL\GeometricTransformation_ PixelReplicator.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-Q\GeometricTransformation_ PixelReplicator.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-P\GeometricTransformation_ PixelReplicator.vad” |
几何变换：使用算子 PixelReplicator 进行平移、旋转和 Scaling |
|
“examples\Processing\Geometry\GeometricTransformation\mE5-MA-VCL\GeometricTransformation_ DistortionCorrection.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-Q\GeometricTransformation_ DistortionCorrection.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-P\GeometricTransformation_ DistortionCorrection.vad” |
几何变换：使用算子 PixelReplicator 进行平移、旋转、Scaling、Distortion Correction 和梯形校正 |
|
“examples\Processing\Geometry\GeometricTransformation\mE5-MA-VCL\DistortionCorrection.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-Q\DistortionCorrection.vad” “examples\Processing\Geometry\GeometricTransformation\iF-CXP12-P\DistortionCorrection.vad” |
使用算子 PixelReplicator 进行 Distortion Correction |
表 23. 几何变换示例列表
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