公开(公告)号：US20060066911A1

公开(公告)日：2006-03-30

申请号：US10951301

申请日：2004-09-27

Applicant: James Miller ,  Paulo Mendonca ,  Matthew Turek ,  Dirk Padfield

Inventor： James Miller ,  Paulo Mendonca ,  Matthew Turek ,  Dirk Padfield

IPC: G06T5/00

CPC classification number: G06T5/003 ,  G06T7/13 ,  G06T2207/30004

Abstract: An imaging system for correcting a bias in the location edges in an image is provided. The imaging system comprises an image processor configured to detect edges in an image of a given substructure, characterize a blurring factor in the image and correct a bias in the detected edges in the of a given substructure using the blurring factor.

Abstract translation: 提供了用于校正图像中的位置边缘中的偏置的成像系统。 成像系统包括被配置为检测给定子结构的图像中的边缘的图像处理器，表征图像中的模糊因子，并使用模糊因子校正给定子结构中的检测到的边缘中的偏差。

公开(公告)号：US20050135707A1

公开(公告)日：2005-06-23

申请号：US10739546

申请日：2003-12-18

Applicant: Matthew Turek ,  William Lorensen ,  James Miller

Inventor： Matthew Turek ,  William Lorensen ,  James Miller

IPC: A61B6/03 ,  A61B5/00 ,  A61B5/055 ,  A61B6/00 ,  A61B19/00 ,  G06K9/00 ,  G06K9/32 ,  G06T1/00 ,  G06T7/00 ,  G06T7/40

CPC classification number: G06T7/38

Abstract: A technique for registering image data is provided. The technique comprises accessing a plurality of image data sets comprising image data representative of a plurality of pixels. Then, a lung pleural region of interest is segmented within the image data of each data set. A plurality of pixel correspondences are identified within the segmented region of interest between the image data sets. The plurality of pixel correspondences are then aligned within the segmented region of interest between the data sets to generate registered image data sets, in which the lung pleural region of interest is registered between the plurality of image data sets.

Abstract translation: 提供了一种用于注册图像数据的技术。 该技术包括访问包括表示多个像素的图像数据的多个图像数据集。 然后，在每个数据集的图像数据内分割感兴趣的肺胸膜区域。 在图像数据集之间的分割区域内识别多个像素对应。 然后将多个像素对应关系在数据集之间的分段区域内对齐，以产生登记图像数据集，其中在多个图像数据集之间登记感兴趣的肺胸膜区域。