摘要:
Positioning images are created by a projection-image creating unit before imaging, and the positioning images are grouped and stored by a projection-image storage unit for each preset. When imaging is started, a positioning-information calculating unit calculates positioning parameters using the positioning images stored in the projection-image storage unit. An analysis-image-for-synthesis creating unit creates an analysis image using the positioning parameters, and an analysis-image synthesizing and displaying unit synthesizes the analysis image with a live image and displays a synthesized image. When an imaging direction of an X-ray angiography apparatus is changed, a positioning-information updating unit directly updates the positioning parameters based on an amount of change of the imaging direction.
摘要:
A method of detecting a changed condition within a geographical space from a moving vehicle. Images of that geographic space are memorialized in conjunction with GPS coordinates together with its GPS coordinates. The same geographic space is traversed from the moving vehicle while accessing the route's GPS coordinates. The memorialized images are played back by coordinating the GPS data on a memorialized images with that of the traversed geographic space such that the memorialized images are viewed simultaneously with the geographic space being traversed. An observer traveling within the moving vehicle can compare the memorialized images with those being traversed in order to identify changed conditions.
摘要:
The invention relates to an image processing system that is adapted to generate a three-dimensional image (32) from projections (P, 31) of a body volume which may for example be generated by a rotational X-ray system (10). The image processing system is further adapted to display on a monitor (30) simultaneously at least one of the original projections (31) and the generated 3D-image (32) together with a superimposed representation of a target region like an implantable stent. The user may then change the dimensions and the shape of the target region in any of the displayed images (31, 32) and watch the results in all images (31, 32). As the original projections (31) are free of errors generated by the reconstruction and visualization of the 3D-image (32), their consideration yields an improved geometrical accuracy.
摘要:
A panorama viewer is disclosed which facilitates navigation from within the panorama of a larger, structured system such as a map. The panorama viewer presents a viewport on a portion of a panoramic image, the viewport including a three-dimensional overlay rendered with the panoramic image. As the orientation of the viewport within the panoramic image changes, the three-dimensional overlay's orientation in three-dimensional space also changes as it is rendered with the panoramic image in a manner that matches the change in orientation of the viewport.
摘要:
A method of using a Graphic User Interface (GUI) for interactive virtual inspection of modeled objects. The method includes acquiring a three-dimensional model of a modeled object and displaying a first view of the modeled object for a user to identify locations of interest on a surface of the modeled object visible within the first view. The user enters information to create a markup tag that annotates the location of interest, and the markup tag is automatically associated with the location of interest on the modeled object. A second view of the modeled object is displayed including the user identified location of interest and the markup tag.
摘要:
A method is disclosed for displaying images by way of a graphics user interface of a digital image information system. In at least one embodiment, a two-dimensional image detail which contains the marked image feature is displayed in the same segment as the three-dimensionally displayed image of the graphics user interface on the basis of an arbitrary user input for marking an image feature of an image which is displayed three-dimensionally in a segment of the graphics user interface.
摘要:
A system and method for dynamically generating a localizer image comprising a plurality of pixel values. First, a plurality of planar images is provided, wherein each image has a plane. A three dimensional volume is generated based on the plurality of planar images, wherein the three dimensional volume comprises a plurality of values. An orientation and location are selected for the localizer image. Finally, a localizer image is generated, based on the plurality of values of the three dimensional volume, in the selected orientation and location.
摘要:
The present invention is an OCT imaging system user interface for efficiently providing relevant image displays to the user. These displays are used during image acquisition to align patients and verify acquisition image quality. During image analysis, these displays indicate positional relationships between displayed data images, automatically display suspicious analysis, automatically display diagnostic data, simultaneously display similar data from multiple visits, improve access to archived data, and provide other improvements for efficient data presentation of relevant information.
摘要:
In a method for virtual adaptation of an object to be medically inserted in a patient, to a body part of the patient, the object is shown in a desired view on a monitor, the body part is shown on the monitor, the body part in its unchanged imaging context, is automatically displaced relative to the object until the object is adapted to the body part with the orientation of the object relative to the monitor remaining unchanged.
摘要:
A computer system, method, and apparatus for editing an interactive image video tour. The system may include a computer including an image editor for providing a visual program interface for editing an interactive image video tour; a database in communication with the computer containing data associated with a plurality of images comprising a portion of the interactive image video tour; and a viewer in communication with the computer for displaying the plurality of images. The method may include selecting a data file that includes image data and displaying an image associated therewith on a computer, the data file being stored in an image database containing a plurality of images for creating an interactive image video tour; and modifying one aspect of the image data contained in the selected data file. The apparatus may include a computer-readable medium containing instructions for controlling a computer system to perform a method for editing an interactive image video tour.