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7088364 |
Method and system for displaying stereoscopic detail-in-context presentations
A method for generating a stereoscopic presentation of a region-of-interest in a monoscopic information representation. The method includes the steps of: (a) selecting first and second viewpoints...
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7084838 |
Method and system for controlling the motion of stereoscopic cameras using a three-dimensional mouse
The invention relates to a method and system of controlling the motion of a set of stereoscopic cameras. The method comprises displaying at least one stereoscopic image on a set of display device,...
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7061532 |
Single sensor chip digital stereo camera
A digital stereo camera using a single sensor array to take both left and right images for stereo (three-dimensional) image capture. In one embodiment, a micro-lens array is used to focus, at a...
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7053925 |
Computation time reduction for the three-dimensional displays
A reconfigurable, three-dimensional display ( 1 ) wherein knowledge of the viewer's ( 4 ) eyes is used to enable the effective exit pupil(s) of the display system to be optimised. The system...
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7050655 |
Method for generating an animated three-dimensional video head
The invention relates to a technique for generating an animated three-dimensional video head based on sensed locations of facial features and texture mapping of corresponding two dimensional video...
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7023466 |
Three-dimensional display systems
Three-dimensional display apparatus and methods are disclosed. The apparatus and methods generate three-dimensional images for an observer by providing components of the image in a series of frames...
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7024032 |
Method for assessing fit and alignment of a manufactured part
An automated method is provided for assessing fit and alignment of an assembly component in relation to its assembly environment. The method includes: collecting measurement data for the assembly...
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7020325 |
3-dimension scanning system for computer-aided tooth modelling and method thereof
Disclosed is a 3-dimension (3D) scanning system for a computer-aided tooth modeling capable of extracting a configuration of a tooth into a 3D configuration data in a short time. The 3D scanning...
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7006125 |
Stereoscopic image demultiplexer for VGA computer adapter signals
The present invention utilizes a new and inexpensive method for stereoscopic demultiplexing from a single computer data source. The invention provides a means to switch the routing of left and...
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6996266 |
Method and apparatus for generating three-dimensional data of an object by selecting the method for detecting corresponding points that is suitable to the object
A three-dimensional data generating apparatus of the present invention comprises an obtaining portion for obtaining plural image data representing images obtained by photographing an object from...
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6990228 |
Image processing apparatus
Creation of a computer representation of a three-dimensional object surface is described. The viewing cones for camera positions at which images of the object were taken are determined and the...
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6987534 |
Brightness adjusting apparatus for stereoscopic camera
An apparatus for adjusting a brightness balance of a stereoscopic camera includes a gain control amplifier and a micro-computer. The gain control amplifier adjusts a brightness balance of a pair of...
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6985620 |
Method of pose estimation and model refinement for video representation of a three dimensional scene
The present invention is embodied in a video flashlight method. This method creates virtual images of a scene using a dynamically updated three-dimensional model of the scene and at least one video...
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6985170 |
Image pickup apparatus
An image pickup apparatus comprising an optical element which absorbs rays having specific wavelengths, an optical element which reflects rays having specific wavelengths and an organic color...
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6980248 |
Image pickup apparatus
An image pickup apparatus comprising first and second image pickup portions for receiving at least a first wavelength component of an object light and a second wavelength component of the object...
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6980690 |
Image processing apparatus
A 3-D model of an object is created by processing images taken from a series of camera positions. An initial sequence of the images is processed to define respective image co-ordinates of matching...
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6977674 |
Stereo-image capturing device
A stereo-image capturing device includes an on-chip color filter attached CCD, a photographing optical system, and an aperture disk. The on-chip color filter includes red (R), green (G), and blue...
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6975755 |
Image processing method and apparatus
An apparatus ( 2 ) for matching features in images of objects taken from different viewpoints is provided comprising: an image buffer ( 60 ) for receiving image data; and output buffer ( 62 ) for...
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6975345 |
Polarizing modulator for an electronic stereoscopic display
A polarizing modulator for use in an electronic stereoscopic display system having a sequentially scanning display includes a plurality of liquid crystal segments arranged contiguously in a...
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6961459 |
Three-dimensional data processing device, three-dimensional data processing method, and program providing medium
A plurality of sets of range data and texture data obtained at different visual points are generated with respect to a measuring object, and relative shift processing of the range data is carried...
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6956964 |
Apparatus for producing real-time anaglyphs
An apparatus is provided to produce a real-time anaglyph, comprising a graphics engine, a memory and an anaglyph generator. The graphics engine provides a sync signal and generates a left eye image...
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6943788 |
Three-dimensional image display apparatus
A three-dimensional image display apparatus is provided. The three-dimensional image display apparatus, which includes an image forming display flat panel and a lens unit that is disposed in front...
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6930704 |
Camera for getting information upon three-dimensional shape
A mechanism, employed for a camera, which obtains information upon a three-dimensional configuration and which does not give a user a feeling of unpleasantness. A monitor display device of the...
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6924833 |
Multi-person stereo display system
The multi-person stereo display system permits several independent viewers to see different stereo images on a single projection surface. This is accomplished through the innovative use of video...
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6922207 |
3-dimension scanning method and 3-dimension scanning system using the same
The present invention provides a 3-dimension scanning system, for scanning an input image, which comprises: an input unit, for getting a 3-dimension picture data according to the input image; a...
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6917701 |
Omnivergent stereo image capture
Methods and apparatuses for obtaining a first image and a second image defining a convergent stereo image, and constructing a three-dimensional images based on the obtained first and second images....
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6911995 |
Computer vision depth segmentation using virtual surface
The location of an object in a physical scene is identified with a stereo camera. A virtual surface is identified in the physical scene, and an approximate disparity set is constructed for the...
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6909802 |
Image-correspondence position detection device, distance measuring device and apparatus using the same
An image-correspondence position detection device comprising an extractor 12 for extracting a sampling image of specific size from a pair of images, correlation calculator 114 for generating a...
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6897966 |
Non-contacting mensuration system
A non-contacting mensuration system including a light source for projecting light on a target; an imager having an image plane; a first optical subsystem configured to project a first image of the...
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6891561 |
Providing visual context for a mobile active visual display of a panoramic region
A visual display of a panoramic region is provided in which a static context display is provided for an active display displayed in a mobile display window. Active images are sequentially generated...
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6888563 |
Imaging sensing apparatus
An image sensing apparatus capable of separately performing image processing on odd-numbered fields and even-numbered fields for each of the image data from the left lens and right lens when a 3-D...
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6877857 |
Steerable lightfield display
An apparatus for showing images. The apparatus includes a screen. The apparatus includes a mechanism for displaying a distinct and separate image for each of a number of different observers...
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6867750 |
Three dimensional display control apparatus and method, and storage medium
The value of a stereo vision parameter for an immediately preceding frame is subtracted from the value of the stereo vision parameter for a current frame to obtain a differential value d. If...
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6864910 |
Optical apparatus
An optical apparatus is arranged to automatically control, on the basis of an object distance, a convergence distance of right and left optical systems arranged to cause right and left optical...
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6864911 |
Linkable digital cameras for an image capture system
A system of linked digital cameras for an image capture system is disclosed. A first and second digital camera can be linked to capture a first images and a second image that are used to form a...
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6862035 |
System for matching stereo image in real time
A system for processing stereo matching of a video image sequence in a real-time mode. The system includes a signal converter for converting an image input from a first camera and a second camera...
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6862364 |
Stereo image processing for radiography
Pairs of stereo Xray radiographs are obtained from an X-ray imaging system and are digitized to form corresponding pairs of stereo images ( 602, 604 ). The pairs of stereo images ( 602, 604 ) are...
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6823080 |
Three-dimensional information processing apparatus and method
A three-dimensional information processing apparatus for obtaining three-dimensional information from an object having a three-dimensional shape, and performing predetermined information...
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6822563 |
Vehicle imaging system with accessory control
A vehicular imaging system suitable for use in a vehicle includes at least one imaging array sensor and a control. The imaging array sensor has a field of view directed outwardly from the vehicle...
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6819459 |
Film scanning and filing
A scanning device optically scans picture information and further information provided on an original film and makes the information available as digitized data, the scanned information not being...
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6809771 |
Data input apparatus having multiple lens unit
A data input apparatus having a multiple lens unit comprising an image input device for inputting two-dimensional images of a photographic subject from a plurality of mutually different viewpoint...
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6807295 |
Stereoscopic imaging apparatus and method
Stereoscopic imaging apparatus and method capable of simultaneously imaging the stereoscopic images while an object is viewed from different points so as to accurately measure the distance of the...
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6801243 |
Lenticular screen adaptor
A method for controlling pixel addressing of a pixel display device ( 10 ) to drive the display device as an N-view autostereoscopic display when a lenticular screen ( 15 ) is overlaid and image...
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6798406 |
Stereo images with comfortable perceived depth
A method of producing a stereo image of a (real or simulated) scene using at least one (real or simulated) camera, which creates the impression of being a 3D image when viewed on a display by a...
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6795575 |
Line-scan imaging in 3-D
Apparatus and a method for producing a stereoscopic line-scan image of an object in which a detector camera is used to view the object, means are provided to move relative to one another the...
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6791570 |
Method and device for the three-dimensional representation of information with viewer movement compensation
The invention relates to an autostereoscopic method and a device for the three-dimensional representation of information according to a barrier-, lenticular-, prismatic mask-, or similar method...
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6788333 |
Panoramic video
A system and process for generating a panoramic video. Essentially, the panoramic video is created by first acquiring multiple videos of the scene being depicted. Preferably, these videos...
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6782139 |
Correcting correlation errors in a compound image
A method, apparatus, and system are provided for creating a new compound image by correcting a correlation error in a compound image. According to one embodiment, information identifying a...
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6782123 |
Method and device for mapping radiation sources
A method and apparatus for precisely locating radioactive sources. A pair of visual cameras are oriented in directions so that they have all or part of their field of vision in common. The...
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6771810 |
System and method for estimating the epipolar geometry between images
The present invention is embodied in a system and method for estimating epipolar geometry, in terms of a fundamental matrix, between multiple images of an object for stereo vision processing. The...
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