Abstract:
Film-based images can be scanned in a conventional manner, then digitally designated and “cut” from the digital file resulting from the scan. These selected images can then be collated and registered as individual images, or slices in certain contexts, allowing them to be assembled in various presentations, such as in stack mode with digitally-acquired images. The resulting collated files can then be stored by the user as a new series of images. The technique thus greatly facilitates the access and comparison of the images regardless of the originating medium.
Abstract:
An image reading apparatus includes a stage for placing a specimen. The stage moves in first directions between a setting position where the specimen is placed and removed and a reading position for reading the specimen. The image reading apparatus also includes a light source for irradiating light onto the specimen on the stage, a photoelectric conversion device having a line shape for photo-electrically converting the light reflected from the specimen, an optical device for guiding the light from the specimen to the photoelectric conversion device, a carriage mounting the optical device, and an apparatus frame for movably supporting the stage and the carriage. The carriage moves along the stage in second directions substantially same as the first direction.
Abstract:
A medical image system including: an image data input section for inputting image data including medical image data of a radiographed object and supplementary information; a plurality of outputting sections for outputting a medical image on the basis of the medical image data; a setting section for setting a setting density range or a setting brightness range of the medical image to be outputted on the basis of the inputted supplementary information; an information obtaining section for obtaining density information including a output density range or brightness information including a output brightness range which each of the outputting sections can output; a selecting section for selecting at least one of the outputting sections which can output the medical image data; and a transmitting section for transmitting the medical image data with the supplementary information to the selected outputting sections.
Abstract:
It is an object to obtain compressed image data in which a compression ratio has been recorded. To accomplish it, an image processing method has a first compressing step of compressing by using an input image, a calculating step of calculating a compression ratio for the input image on the basis of a result of the compression in the first compressing step, an embedding step of embedding information indicative of the calculated compression ratio into the input image and a second compressing step of compressing the input image in which the information showing the compression ratio has been recorded in the embedding step.
Abstract:
An image processing method is disclosed wherein a storage medium storing image data, key information appended to the image data, and image processing parameters attached to the image data and representing image processing to be effected on the image data is accessed to read the image data and the image processing parameters and the read image data are processed based on the image processing parameters. The image processing method includes a step of reading the key information when one or more image processing parameters attached to the image data are inappropriate for the image processing, a step of establishing, based on the read key information, new image processing parameters appropriate for the image processing, and a step of image-processing the image data based on the new image processing parameters. A system for conducting the method is also disclosed.
Abstract:
This invention provides an X-ray photo-taking system, X-ray photo-taken image display method, and storage medium by which an operator can readily understand the position (right, left, or center) of a photo-taking region of an object to be examined, the X-ray irradiation direction, and the photo-taking attitude only by monitoring an X-ray image, and by which text information is narrowed down to patient information and photo-taking information to make these pieces of information easy to see. The system includes an information capture portion for symbolizing the direction of an object to be examined during photo-taking, the photo-taking direction, the position of a photo-taking region, and the photo-taking attitude, a mark embedding portion for embedding a mark in a portion of an image, a display control portion for displaying the X-ray photo-taken image in which the mark is embedded by the mark embedding portion, and a transmission portion for transmitting the X-ray photo-taken image in which the mark is embedded by the mark embedding portion to a network.
Abstract:
A still-picture acquisition section in a computer selects a brightness-periodically-varying portion of image data of a living cell like a cardiac cell, as a sample, which makes a self-ordered periodic motion, monitors a change in brightness, generates a trigger signal at the timing at which the value of the brightness exceeds a specific threshold value, causes a camera body to repeatedly pick up the image of the living cell after a predetermined delay time, and then averages the picked-up images. This makes it possible to acquire as high-quality still pictures the instantaneous status of a living cell which varies with time in accordance with the application of external stimulation or the in-vivo order.
Abstract:
Methods and apparatus are described for retrieving information from a storage medium. A first portion of the surface of the storage medium is exposed to stimulating light which diffuses in the storage medium under a second portion of the surface adjacent the first portion. The second portion of the surface is shielded from exposure to the stimulating light. Stimulated light corresponding to the information is received with at least one detector positioned to receive the stimulated light via the second portion of the surface of the storage medium. The stimulated light is released from the storage medium in response to the stimulating light diffused under the second portion of the surface.
Abstract:
A multi-imaging apparatus for photographing, on a multi-image film, a group of images produced from data collected by a medical diagnostic system such as a CT scanner. The images displayed on a monitor can be successively photographed on the multi-image film by a camera unit with automatic windowing control. It is not necessary for the operator to register monitoring conditions such as a window level and a window width each time an image is to be photographed in a film frame.