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5619995 |
Motion video transformation system and method
A motion video system and method for use with diagnostic imaging systems for combining the acquisition, display, and processing of digital video in real-time with physiological data indexing...
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5574573 |
Compression method for a standardized image library
A technique involving the standardization of the subject matter of an image and the compression of the image using features of the standardization can provide for a high compression ratio. This...
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5568188 |
Video attachment to a microscope
The video attachment is an apparatus to be mounted laterally on a microscope and which is independent of the optic of the microscope. The apparatus comprises an imaging lens system and a video...
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5543832 |
Video display system for projecting an image on to a tilted screen adjacent a surgical field
A method and apparatus for projecting an image of a surgical field along an optical path to intersect a display screen which is nonperpendicular to the optical path and adjacent the surgical field....
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5539453 |
Photographic self-portrait installations
A photographic self-portrait installation includes a photo-video installation (1) which includes a video camera (2) for viewing a subject and a monitor (10) on which the subject may view a real...
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5527261 |
Remote hand-held diagnostic instrument with video imaging
A hand-held, fully remote diagnostic instrument having video capability is configured for any one of a number of clinical or industrial applications. The instrument has a casing that includes a...
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5526812 |
Display system for enhancing visualization of body structures during medical procedures
An interactive display system superimposes images of internal structures on a semi-transparent screen through which a surgeon views a patient during a medical procedure. The superimposed image is...
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5495286 |
Sterile video microscope holder for operating room
A sterilizable video microscope holder for supporting and positioning a video microscope unit in an operating room is provided which has a sterilizable flexible tubular arm, a bundle of optical...
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5491510 |
System and method for simultaneously viewing a scene and an obscured object
A visual information system to capture an input image using a camera 22, manipulate the image using processor 28, and project the processed image using optics 33 to superimpose the processed image...
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5465718 |
Solid tumor, cortical function, and nerve tissue imaging methods and device
There is disclosed a method for imaging tumor tissue adjacent to nerve tissue to aid in selective resection of tumor tissue without destroying nerve tissue, comprising the steps of illuminating an...
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5438989 |
Solid tumor, cortical function, and nerve tissue imaging methods and device
The present invention provides a method for imaging margins, grade and dimensions of solid tumor tissue located in an area of interest, comprising illuminating the area of interest with high...
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5432544 |
Magnet room display of MRI and ultrasound images
A display system for display of MRI, ultrasonic, patient vital sign or other imagery within a magnet room of an MRI system. An MRI compatible video display is disposed with the magnet room, and is...
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5430809 |
Human face tracking system
A video camera system with autonomous target tracking sets a measuring frame on an object with high accuracy using a hue signal and a brightness signal without being affected by intensity and...
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5412419 |
Magnetic resonance imaging compatible audio and video system
An audio and video system that is compatible with the strong magnetic fields generated by Magnetic Resonance Imaging equipment (wherein the MRI equipment is separated by a penetration panel into a...
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5301220 |
Multi-mode acquisition x-ray imaging method and apparatus
A multi-mode acquisition x-ray imaging system (A) provides a unified apparatus and method to acquire valid x-ray video images including the last image of a run, and to display these images...
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5274551 |
Method and apparatus for real-time navigation assist in interventional radiological procedures
An integrated system for real-time navigation assist during interventional radiological procedures utilizes a two-dimensional model of a catheter guide wire, obtained by performing image analysis...
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5239265 |
Display device of bio-electrical, bio-physical phenomena
Detection signals (about several microvolts) of bio-electrical and bio-physical phenomena from a patient are amplified to a prescribed level through a magnetically shielded preamplifier, and...
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5235416 |
System and method for preforming simultaneous bilateral measurements on a subject in motion
A system is provided for performing simultaneous bilateral measurements on a subject in motion at a test location. The system employs a plurality of observed targets attached to the moving subject,...
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5134373 |
Magnetic resonance imaging apparatus employing optical viewing screen
In a magnetic resonance imaging apparatus wherein an object under examination is positioned within a imaging hole so as to acquire magnetic resonance imaging information derived therefrom by...
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5086480 |
Video image processing
A video coder automatically identifies the head area from a head against a background scene. Identification involves: storing several frames of an image training sequence (1); taking the difference...
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5080100 |
System and method for measuring and/or checking the position of a patient in a radio-therapy machine
The disclosure concerns radio-therapy machines and installations. The precise position of a patient is verified by means of a device mounted on the movable arm of a mount with isocentric motion....
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5079629 |
Optical viewing device and system including same
An optical viewing system includes an optical viewing device in a housing having a socket at its inner end for application to a person's finger, a focussing lens at its outer end for focussing...
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5036390 |
Image communication apparatus
There is disclosed an apparatus for displaying an image taken with a camera or an image transmitted externally, in which the camera-taken image is displayed in laterally inverted manner as if the...
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5012522 |
Autonomous face recognition machine
A machine is disclosed that is capable of locating human faces in video scenes with random content within two minutes, and capable of recognizing the faces that it locates. The machine uses images...
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4991005 |
Glass frame viewing assembly and method of use
This invention relates to a glass frame viewing assembly usable to record various images of an operator trying on numerous glass frames in order to make an intelligent and visual decision of the...
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4987488 |
Video system for visualizing microsurgical images with enhanced depth of field
A high resolution video camera is equipped with a multi focal lens. The optical system is adjusted to provide a depth of field so that objects remain in focus. A high resolution, large screen color...
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4987432 |
Human topography through photography
An apparatus for acquiring the dimensions of an object by means of photography, particularly the topography of a human body, includes a still or video camera positioned to take pictures of the...
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4930872 |
Imaging with combined alignment fixturing, illumination and imaging optics
A hand-held device enables repeatable computerized imaging and analysis of a surface feature by combining the functions of alignment, illumination and imaging in a unitary device. The probe...
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4915626 |
Dental inspection and display apparatus
A dental inspection apparatus to view an image of the interior of the mouth of a patient and contemporaneously display a video image of the interior of the mouth.
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4905702 |
Apparatus for imaging and measuring portions of skin
Apparatus for contact-free imaging and measuring of a selected portion of the skin of a patient has a camera which is mounted on a support. The support is mounted on a holder so that it can move in...
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4901141 |
Fiberoptic display for a video image
A coherent fiberoptic display for a region having strong magnetic field. Transfer optics launch the image into one end of a coherent fiberoptic bundle that transfers the image to the display....
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4823285 |
Method for displaying hairstyles
A method for previewing a subject on a computer screen. Prior to such preview, a plurality of new hairstyles is stored in a disk associated with the computer. The subject's face is outlined and the...
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4818938 |
Audio coded imaging
A scanner (A) generates electronic data which is indicative of characteristics of an interior region of a subject in an examination region. A computer generator (B) generates corresponding pixel...
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4797736 |
Head mounted illumination and camera assembly
A head mounted apparatus for illuminating a work site, and for transmitting a visual image of the work site to a remote location for viewing on a television screen. A camera and a light source are...
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4775887 |
Observation apparatus for artificial organs
An observation apparatus for an artificial organ such as an artificial heart includes a first casing having the artificial heart and a video signal generating and transmitting apparatus therein and...
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4768088 |
Apparatus for commanding energization of electrical device
An apparatus controls an on/off condition of an electrical device or devices mounted on an automobile, such as a car radio set, an air conditioner, a cigar lighter or the like. The face of a driver...
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4731743 |
Method and apparatus for displaying hairstyles
An apparatus and method for previewing a subject on a computer screen. Prior to such preview, a plurality of new hairstyles is stored in a disk associated with the computer. The subject's face is...
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4729019 |
Method and device for generating images from ultrasonic signals obtained by echography
The method and the device provides for the automatic processing of digitalized signals in order to remove speckle from the said signals by comparing the digitalized signal with a noise model...
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4679076 |
Means for registering coordinates
The coordinates are determined for arbitrary points on the contour of any body (1). This is achieved by producing a line (13) circumventing the body (1). The circumferential line (13) is moved...
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4670781 |
Process and installation for the appreciation of variations in time of characteristics of a zone of or the whole of a person
The process permits appreciation of variations in time of characteristics, particularly dimensions or coloration or other characteristics, of a zone of or the whole of a person. Use is made of a...
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4631676 |
Computerized video gait and motion analysis system and method
A reflective marker is attached to the front and side of each joint of a subject whose motion or gait is to be analyzed. Each marker is formed of reflective tape and is relatively small and...
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4621283 |
Head-mounted coaxial image system for surgeons
There is disclosed a head-mounted imaging system which system employs a headband to be worn on the head of a surgeon during a surgical procedure. A surgeon may utilize a microscope eyeglass...
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4616257 |
Headlight
Head-mounted illuminating apparatus, including a visual image pickup means and an audio pickup means for transmittal to a remote station.
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4602280 |
Weight and/or measurement reduction preview system
A weight and/or measurement reduction preview wherein a first image of a person is recorded. The person's desired proportions are entered into the computer and the recorded image is reproportioned...
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4600012 |
Apparatus for detecting abnormality in spinal column
An apparatus for detecting abnormality in a spinal column is provided with means for projecting at least a slit-like light which is parallel to the imaginary spinal line on each of right and left...
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4598311 |
Laser surgical operating method and apparatus
A system for microsurgical operation using lasers provides a laser microscope having a housing which carries optical means for viewing an operative field producing an image which is enlarged by the...
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4539585 |
Previewer
A previewer provides for the dynamic viewing of an article desired to be worn by the user in a complete series of poses without actually trying on the article. The image of the article is computer...
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4486774 |
System and method for composite display
As apparatus to allow a prospective consumer of articles of clothing to try on one or more articles of clothing without actually putting the articles of clothing on his or her person. This is...
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4467349 |
System and method for composite display
An apparatus to allow a prospective customer of articles of clothing to try on one or more articles of clothing without actually putting the articles of clothing on his or her person. This is...
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4416293 |
Method and apparatus for recording gait analysis in podiatric diagnosis and treatment
This invention is a method and apparatus for practicing the method in which data may be uniquely recorded concerning the gait of a patient undergoing diagnosis and/or treatment in connection with...
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