English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Sensing the medical scenario can ensure the safety during the surgicaloperations. So, in this regard, a monitor platform which can obtain theaccurate location information of the surgery room is desperately needed.Compared to 2D camera image, 3D data contains more information of distance anddirection. Therefore, 3D sensors are more suitable to be used in surgical scenemonitoring. However, each 3D sensor has its own limitations. For example, Lidar(Light Detection and Ranging) can detect large-scale environment with highprecision, but the point clouds or depth maps are very sparse. As for commodityRGBD sensors, such as Kinect, can accurately capture denser data, but limitedto a small range from 0.5 to 4.5m. So, a proper method which can address theseproblems for fusing different modalities data is important. In this paper, weproposed a method which can fuse different modalities 3D data to get alarge-scale and dense point cloud. The key contributions of our work are asfollows. First, we proposed a 3D data collecting system to reconstruct themedical scenes. By fusing the Lidar and Kinect data, a large-scale medicalscene with more details can be reconstructed. Second, we proposed alocation-based fast point clouds registration algorithm to deal with differentmodality datasets.

Reconstruction and Registration of Large-Scale Medical Scene Using Point Clouds Data from Different Modalities