道路標示の支援 -PIX4Dmatic

To use the Assisted Road Marking tool:

Open the project in PIX4Dsurvey.
を選択してください Assisted Road Marking ツール from the toolbar or press the Shift + R key.
Left-click on two points on the line-type road to automatically vectorize it:
- The first point is the seed point in order to create the first vertex
- The second should be the direction point on the line-type road markings to give the direction of vectorization.
The seed point extends into a quick selection and vectorization of road marking points which automatically appear on the screen. The extension stops wherever it is unclear to the algorithm how to continue.
(Optional) Results can be manually corrected by selecting the vertex or continue by providing a new seed point and a new direction point.
(Optional) To stop the Assisted Road Marking tool while it is running:
- Right-click or press Enter to stop the algorithm and keep the vectorization.
- Press the Esc key to stop the algorithm and discard the vectorization.
To exit the Assisted Road Marking tool:
- 右クリック or press the Esc key to change to 簡単な選択 (デフォルト)。
- Right-click or press the Esc key twice to deselect the created polyline.
Note: For the vectorization of a dashed line-type road, the seed point and the direction point need to be on two neighboring dashed lines.

「アシスト道路標示」機能を使えば、手作業を最小限に抑えながら、道路標示を素早くベクトル化できます。線状の標示の場合、開始点と方向を2クリックで設定するだけで、残りの線は自動的に生成されます。