公开(公告)号：US07421104B2

公开(公告)日：2008-09-02

申请号：US10920264

申请日：2004-08-18

申请人： Chi-Wen Hsieh ,  Tai-Lang Jong ,  Chi-Hsing Chang ,  Chui-Mei Tiu

发明人： Chi-Wen Hsieh ,  Tai-Lang Jong ,  Chi-Hsing Chang ,  Chui-Mei Tiu

IPC分类号： G06K9/00

CPC分类号： G06K9/50 ,  G06K9/00067

摘要： A method of automatically assessing skeletal age of hand radiographs, comprising: providing a radiographic image of both two hands; cropping a first image of the left hand or the right hand; rotating the first image to make the fingertip of the medius point upwards the vertical; cropping a second image of the medius; segmenting the phalanges of the medius to acquire a third image; extracting a plurality of physiological features of the third image to acquire a first data; extracting a plurality of morphological features of the third image to obtain a second data; delivering the first data and the second data to a neural network for training; and outputting an assessment of the skeletal age.

摘要翻译： 一种自动评估手X射线照片的骨骼年龄的方法，包括：提供两只手的放射照相图像; 裁剪左手或右手的第一张图像; 旋转第一个图像，使medius点的指尖向上垂直; 裁剪medius的第二个图像; 分割medius的趾骨获取第三个图像; 提取第三图像的多个生理特征以获取第一数据; 提取第三图像的多个形态特征以获得第二数据; 将第一数据和第二数据传送到用于训练的神经网络; 并输出骨骼年龄的评估。

公开(公告)号：US07258441B2

公开(公告)日：2007-08-21

申请号：US10866924

申请日：2004-06-14

申请人： Chi Wen Hsieh ,  Tai Lee Chen ,  Tai Lang Jong

发明人： Chi Wen Hsieh ,  Tai Lee Chen ,  Tai Lang Jong

IPC分类号： A61B3/14 ,  G08B23/00

CPC分类号： A61B3/113 ,  A61B5/0013 ,  A61B5/4806

摘要： The present eye activity monitoring system includes a monitoring apparatus for acquiring the eye image of a user in a closed eye state and an image-processing apparatus for generating an alarm signal based on the eye image. The monitoring apparatus includes an eye mask, an image-sensing unit positioned on the eye mask, a control circuit electrically connected to the image-sensing unit, a transmitting module electrically connected to the control circuit, an antenna electrically connected to the transmitting module and at least on power supply positioned on the eye mask. The image-processing apparatus has a receiving module and an image-processing module. The image-processing module judges the eye status according to the acquired feature of the eye image, and sends a warning alarm to trigger the warning device when an abnormal event occurs.

摘要翻译： 本眼睛活动监视系统包括用于获取闭眼状态的用户的眼睛图像的监视装置和用于基于眼睛图像生成警报信号的图像处理装置。 监视装置包括眼罩，位于眼罩上的图像感测单元，电连接到图像感测单元的控制电路，电连接到控制电路的发送模块，电连接到发送模块的天线和 至少在位于眼罩上的电源上。 图像处理装置具有接收模块和图像处理模块。 图像处理模块根据获取的眼图的特征来判断眼睛状态，并且当异常事件发生时发送警告报警以触发警告装置。

公开(公告)号：US20050196031A1

公开(公告)日：2005-09-08

申请号：US10920264

申请日：2004-08-18

申请人： Chi-Wen Hsieh ,  Tai-Lang Jong ,  Chi-Hsing Chang ,  Chui-Mei Tiu

发明人： Chi-Wen Hsieh ,  Tai-Lang Jong ,  Chi-Hsing Chang ,  Chui-Mei Tiu

IPC分类号： G06K9/00

CPC分类号： G06K9/50 ,  G06K9/00067

摘要： A method of automatically assessing skeletal age of hand radiographs, comprising: providing a radiographic image of both two hands; cropping a first image of the left hand or the right hand; rotating the first image to make the fingertip of the medius point upwards the vertical; cropping a second image of the medius; segmenting the phalanges of the medius to acquire a third image; extracting a plurality of physiological features of the third image to acquire a first data; extracting a plurality of morphological features of the third image to obtain a second data; delivering the first data and the second data to a neural network for training; and outputting an assessment of the skeletal age.

摘要翻译： 一种自动评估手X射线照片的骨骼年龄的方法，包括：提供两只手的放射照相图像; 裁剪左手或右手的第一张图像; 旋转第一个图像，使medius点的指尖向上垂直; 裁剪medius的第二个图像; 分割medius的趾骨获取第三个图像; 提取第三图像的多个生理特征以获取第一数据; 提取第三图像的多个形态特征以获得第二数据; 将第一数据和第二数据传送到用于训练的神经网络; 并输出骨骼年龄的评估。