https://scholars.lib.ntu.edu.tw/handle/123456789/581311
標題: | An Extrinsic Depth Camera Calibration Method for Narrow Field of View Color Camera | 作者: | CHI-SHENG SHIH Chen H.-Y. |
關鍵字: | Calibration; Endoscopy; Job analysis; Calibration method; Color cameras; Depth camera; Field of views; Loss functions; Low resolution; Reflective surfaces; Three dimensions; Cameras | 公開日期: | 2020 | 起(迄)頁: | 247-254 | 來源出版物: | ACM International Conference Proceeding Series | 摘要: | This work designs and implements a calibration method between a narrow field of view camera and a depth camera in an endoscope-like scenario. An endoscopy-like scenario has a limited specular reflective surface, a camera with a narrow field of view. Instead of pushing the accuracy of the target marker with low-resolution data, we design a new loss function, which utilizes all of the three dimensions points of the checkerboard measured with the depth camera, and calculates the distance between projected 3D positions onto 2D image surface and the color image. The final re-projected error is improved to be less than 1 millimeters on average. ? 2020 ACM. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097400882&doi=10.1145%2f3400286.3418251&partnerID=40&md5=c7c46d68c03cbb92c1cf36388489ceac https://scholars.lib.ntu.edu.tw/handle/123456789/581311 |
DOI: | 10.1145/3400286.3418251 |
顯示於: | 資訊工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。