![一种面向Kinect医生视角追踪的卡尔曼滤波器](/CN/2019/1/40/images/201910200252.jpg)
基本信息:
- 专利标题: 一种面向Kinect医生视角追踪的卡尔曼滤波器
- 专利标题(英):The invention discloses a Kalman filter for Kinect doctor visual angle tracking
- 申请号:CN201910200252.1 申请日:2019-03-16
- 公开(公告)号:CN109919983A 公开(公告)日:2019-06-21
- 发明人: 吴海滨 , 成琴 , 汪颖 , 李冬明 , 于博洋 , 于晓洋
- 申请人: 哈尔滨理工大学
- 申请人地址: 黑龙江省哈尔滨市南岗区学府路52号哈尔滨理工大学
- 专利权人: 哈尔滨理工大学
- 当前专利权人: 哈尔滨青岑科技有限公司
- 当前专利权人地址: 黑龙江省哈尔滨市南岗区学府路52号哈尔滨理工大学
- 主分类号: G06T7/277
- IPC分类号: G06T7/277 ; G06F3/01 ; A61B34/10 ; A61B90/00
The invention discloses a Kalman filter for Kinect doctor visual angle tracking, and belongs to the technical fields of medicine, three-dimensional imaging, digital image processing and the like. TheKalman filter defines a Kalman filter state vector and an observation vector in a frame of Kinect data, and a Kalman system equation is arranged in parallel; The technology is applied to a body surface projection virtual transparent observation inner cavity method in a minimally invasive surgery provided by an applicant. As a core part of a doctor visual angle tracking method in the method, a solid theoretical foundation is laid for obtaining a more real virtual abdominal cavity transparent effect and meeting the requirement of a doctor for assisting in observing an inner cavity in a common minimally invasive surgery on the premise that the doctor and the operation environment are not influenced.
公开/授权文献:
- CN109919983B 一种面向Kinect医生视角追踪的卡尔曼滤波器 公开/授权日:2021-05-14
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06T | 一般的图像数据处理或产生 |
------G06T7/00 | 图像分析,例如从位像到非位像 |
--------G06T7/10 | .分割;边缘检测 |
----------G06T7/277 | ..包括随机方法,例如使用卡尔曼滤波器 |