General Electric Company

Ge Medical Systems Global Technology Company, LLC

Christopher Joseph Mussack

David Matthew Deaven

Aleksandar Zavaljevski

Jiang Hsieh

Stanley Haim Fox

Cheryl Ruth Jones

David Charles Mack

Fazle Ali

Litao Yan

Girish Saligram

Saad Ahmed Sirohey

Shawn P Faessler

Phani Kumar Bidarahalli

Shawn Patrick Faessler

Alexsandar Zavaljevski

Rebecca J Schleicher

Aleksander Zavaljevski

The present invention provides a system and a method for simultaneously modifying one or more angles of cross-sections in one or more cross-sectional images or stacks of images of a 3D volume. A plurality of viewports is displayed to a user. Each viewport includes a 2D cross-sectional image or stack of images and all 2D images or stacks of images are displayed simultaneously. One or more viewports may also include a control line representative of an angle of cross-section or image plane of a 2D image or stack of images displayed in another viewport. If a control line is moved in a selected viewport, the angle of cross-section or image plane of a 2D image or stack of images in another viewport is accordingly altered simultaneous with such control line movement.

Method to define the 3D oblique cross-section of anatomy at a specific angle and be able to easily modify multiple angles of display simultaneously

Certain embodiments of the present invention provide a method of medical image processing on a distributed network including: communicating on a distributed network comprising a server, a client, and a communications pathway having a bandwidth, wherein the distributed network comprises system resources related to the server, the client, and the communications pathway; monitoring the system resources and the bandwidth with at least one process monitor to generate monitor data; and recommending an allocation of at least a portion of the system resources for processing three dimensional image data to form two dimensional image data displayable on the client, wherein the allocation is based at least in part on the monitor data.

Medical processing system allocating resources for processing 3D to form 2D image data based on report of monitor data

A method and apparatus for rapidly configuring a medical imaging system with applications that are preferred by specific system users, the method including, at the beginning of an imaging session, receiving user information and using the information to identify user preferred applications, determining which of the preferred applications is already booted, booting un-booted preferred applications and disabling non-preferred booted applications so that only preferred applications are booted during the next imaging session.

Object oriented framework for scanner/workstation configuration

A method and system are disclosed for rendering medical images for display on a medical imaging system. The method includes acquiring an image data set by way of an acquisitioning system, and entering a special mode of operation that is either an interactive mode of operation or a repetitive series rendering mode of operation. The method further includes pre-calculating pixel values based upon the image data set, and displaying an image on an output device based upon the pre-calculated pixel values. The method additionally includes altering at least one aspect of the displayed image, wherein the altered displayed image continues to be based upon the pre-calculated pixel values.

Method for multi-path rendering of medical images

A computed tomography system includes an x-ray source, an x-ray detector aligned with the x-ray source, a processor coupled to the x-ray detector, and a display for displaying reconstructed images. The processor is programmed to perform at least one of: generating a partially reconstructed image for display on the display; dynamically reformatting images for display on the display; communicating the partially reconstructed image, the reformatted images, or data associated with the system to a remote facility.

Apparatus and methods for displaying computed tomography fluoroscopy images including data transfer provided over a network

A method and apparatus for magnifying a portion of a digital image on a display screen in either of two ways. The first method includes a two pass scheme, where each of the passes represents an interpolation in x and y direction respectively, cubic interpolation in each direction is approximated using a one dimensional convolution filter followed by linear interpolation. The second method uses a two dimensional convolution filter first, followed by bilinear interpolation. All of the procedures that are used are accelerated using a hardware package which facilitates exceptionally fast execution.

Method and apparatus for zooming digital images

A CT Fluoro System display which includes apparatus and methods for facilitating effective performance of an interventional procedure. The apparatus and methods are generally referred to herein as partial image display, dynamic image reformation, in-room control, flat panel display, in-room display, and magnification. More particularly, an important performance parameter for a CT Fluoro System is the time to first image. Accordingly, and to reduce the time to first image, a partially reconstructed image can be displayed. In addition to fast image reconstruction, it sometimes is necessary to examine a needle position from different orientations, i.e., views. Accordingly, the present display provides dynamic image reformation wherein axial images are displayed at a very high rate and the operator may reformat the axial images and display the reformatted images in real time. Further, and to provide additional functionality and convenience for an operator, an in-room, or convenient, control including a 'reverse and forward' play command button, 'save' (or capture), 'grid display', and 'preset window/levels' functions is provided. By enabling an operator to perform these functions with the remote unit, the system is believed to be easier to use and useful information to the operator in an easily understandable format. Also, and to provide improved display, a flat panel display may be utilized. A user interface for use with the display includes a CT/i Interventional control, three message areas (hierarchical and designated as message area #1, message area #2, and message area #3), and an image control. Also, image magnification can be performed.

Apparatus and method for displaying computed tomography fluoroscopy

The present invention, in one form, includes methods and apparatus for altering the spatial characteristics of a digital image collected in a CT system using a real-time magnification algorithm. In accordance with one embodiment of the algorithm, once the digital image is collected, an enlarged image is generated by interpolating and filtering the original digital image data. In one aspect, two pass linear interpolation and one dimensional filtering is utilized to generate the enlarged image. The first pass performs interpolation in the x direction and the second pass performs interpolation in the y direction. The interpolations in the x and y directions are performed in two steps. Initially, linear interpolation is applied to the original digital image to generate interpolated data. A one dimensional convolution filter is then applied to the interpolated data. Utilizing this process, a high quality enlarged image may be generated for any integer zoom factor. In another aspect of the present invention, a two step procedure of interpolation and two dimensional filtering is utilized. The first step performs bilinear interpolation of the digital image to generate interpolated data. The interpolated data is then filtered by a two dimensional convolution filter.

Growing community of inventors

Waukesha, WI, United States of America

Christopher Joseph Mussack