QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Fast electron transfer and enhanced visible light photocatalytic activity using multi-dimensional components of carbon quantum dots@3D daisy-like In2S3/single-wall carbon nanotubes 期刊论文 APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 卷号: 204, 页码: 224-238 - 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/24 Carbon quantum dots  In2S3  Multi-Dimensional components  Heterostructures  Visible light irradiation  Photocatalytic   Characteristic point match algorithm based on the SURF in binocular stereo vision (EI CONFERENCE) 会议论文 5th International Conference on Intelligent Networks and Intelligent Systems, ICINIS 2012, November 1, 2012 - November 3, 2012, Tianjin, China Wang X.; Yang L.; Wang L.; Xu J. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 One of the main components of the computer vision is 3D reconstruction. Extracts and the match based on two-dimensional picture characteristic point is the 3D reconstruction technology core. Taking binocular stereoscopic vision theory as a foundation  through extracts the characteristics of SURF based on the multi-scale analysis  this feature has specific scale reproducibility  put the epipolar constraints and disparity constraints as conditions judgement to specific screening  it is greatly reduced the search range. The experiment use the matching method for three different actual scenes  the results shows that the method can enhance the image matching speed and precision  and can get more precise dense parallax  used for reconstruction complete scene. 2012 IEEE.