To provide a method for dividing a wing fork point group based on a three-dimensional feature descriptor.SOLUTION: A method includes collecting wing information and acquiring wing point group information S101, calculating a three-dimensional feature descriptor S102, acquiring a sampling set S103, calculating a three-dimensional feature descriptor S104, acquiring multiple cluster point groups S105, sorting out abnormal clusters S106, and filtering the abnormal clusters and acquiring fork point group data after division S107.SELECTED DRAWING: Figure 1
【課題】三次元特徴記述子に基づく機翼フォーク点群の分割方法を提供する。【解決手段】方法は、機翼情報を採取し、機翼点群情報を取得しS101、三次元特徴記述子を計算しS102、サンプリング集合を取得しS103、三次元特徴記述子を計算しS104、複数のクラスタ点群を取得しS105と、異常点クラスタを選別しS106、異常点クラスタをフィルタリングし、分割後のフォーク点群データを取得するS107とを含む。【選択図】図1
METHOD FOR DIVIDING WING FORK POINT GROUP BASED ON THREE-DIMENSIONAL FEATURE DESCRIPTOR
三次元特徴記述子に基づく機翼フォーク点群の分割方法
2021-11-01
Patent
Electronic Resource
Japanese
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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