4D高光譜影像建模之方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

110137311

專利證號

I 779867

專利獲證名稱

4D高光譜影像建模之方法

專利所屬機關 (申請機關)

國立陽明交通大學

獲證日期

2022/10/01

技術說明

一種4D高光譜影像建模之方法，針對一目標物之不同角度擷取複數可見光影像及複數高光譜影像；對可見光影像進行3D建模，產生目標物之一3D模型，及將每一角度之可見光影像及高光譜影像進行影像對位，形成對應每一角度之複數可見光高光譜匹配影像；計算一可見光材質檔與3D模型的關係，得到包含可見光材質檔之一可見光3D模型；利用可見光高光譜匹配影像製作一4D材質檔，再將其整合到可見光3D模型中，形成一4D高光譜模型。藉由本發明，使用者選擇任一波段的4D材質檔，即可在4D高光譜模型上綜覽目標物的每一像素的資料。 The present invention provides a method for hyperspectral 4D image modeling, which captures multiple visible light images and multiple hyperspectral images from different angles of a target. Three-dimensional modeling of visible light images is performed to generate a 3D model of the target. The visible light images and hyperspectral images are aligned at each angle to form a polarity of visible light-hyperspectral matching images. A relationship between a visible light texture file and the 3D model is calculated to obtain a visible light 3D model including the visible light texture file. The visible light-hyperspectral matching images are used to make a 4D texture file, and then the 4D texture file is integrated into the visible light 3D model to form a 4D hyperspectral model. With the present invention, the user can select any band of the 4D texture file to view the data of each pixel of the target on the 4D hyperspectral model.