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US20150070473 Color-Encoded Fringe Pattern for Three-Dimensional Shape Measurement  
This invention discloses using one or more color-encoded fringe patterns for optically, three-dimensionally measuring an object's shape. In one embodiment, a color-encoded fringe pattern...
US20140327745 Rectified Stereoscopic 3D Panoramic Picture  
The invention concerns a method of generating at least a first panoramic picture and a second panoramic picture based on a series of frames acquired by one frame acquisition device while said...
US20130201299 HANDS FREE LIGHTING DEVICES  
There is provided headgear having a variety of components. In one form, the headgear includes a camera device mounted to a brim thereof. Camera accessories that can be mounted to the headgear can...
US20130128008 SMART PSEUDOSCOPIC-TO-ORTHOSCOPIC CONVERSION (SPOC) PROTOCOL FOR THREE-DIMENSIONAL (3D) DISPLAY  
A smart pseudoscopic to orthoscopic conversion (SPOC) protocol, and method for using the SPOC protocol for three-dimensional imaging, are disclosed. The method allows full control over the optical...
US20130182082 STEREOSCOPIC IMAGING DEVICE AND STEREOSCOPIC IMAGING METHOD  
A stereoscopic imaging device, wherein the aperture controller performs a second aperture control in which the larger the amount of shake detected by the shake detector becomes, the further the...
US20130188025 STEREOSCOPIC IMAGING DEVICE AND STEREOSCOPIC IMAGING METHOD  
A stereoscopic imaging device, wherein the aperture controller performs a second aperture control in which the larger the amount of shake detected by the shake detector becomes, the further the...
US20140354783 Human-Perspective Stereoscopic Camera  
A human-perspective stereoscopic camera is an apparatus that is used to capture stereoscopic viewing material that is from the perspective of one person's eyes. The apparatus mainly comprises a...
US20120057000 MONOCULAR THREE-DIMENSIONAL IMAGING  
A three-dimensional imaging system uses a single primary optical lens along with various configurations of apertures, refocusing facilities, and the like to obtain three offset optical channels...
US20130188023 IMAGE SENSOR WITH OPTICAL FILTERS HAVING ALTERNATING POLARIZATION FOR 3D IMAGING  
An image sensor for three-dimensional (“3D”) imaging includes a first, a second, and a third pixel unit, where the second pixel unit is disposed between the first and third pixel units. Optical...
US20130278730 SINGLE-EYE STEREOSCOPIC IMAGING DEVICE, CORRECTION METHOD THEREOF, AND RECORDING MEDIUM THEREOF  
Provided is a technique capable of correcting unique shading characteristics of a single-eye stereoscopic imaging device. A focal length is acquired. A one-dimensional correction table...
US20100060718 Measuring a hollow space by means of cylindrically symmetrical triangulation  
An optical measuring device for a three-dimensional measuring of a hollow space formed within an object is provided. The optical measurement device has a light source, which is provided for...
US20140210952 IMAGE SENSOR AND IMAGING APPARATUS  
An image sensor includes: a plurality of pixels arranged and formed in a two-dimensional array so that adjacent ones of the pixels constitute paired pixels and entrance pupils of a first pixel and...
US20140192167 STEREOSCOPIC IMAGING DEVICE  
In the stereoscopic imaging device including a single imaging optical system, lens information (focal length, F-stop range) is acquired (step S18), and a parallax priority program diagram (F-stop...
US20140160254 GATED 3D CAMERA  
A camera for determining distances to a scene, the camera comprising: a light source comprising a VCSEL controllable to illuminate the scene with a train of pulses of light having a characteristic...
US20110157320 PARALLAX DETECTING APPARATUS, DISTANCE MEASURING APPARATUS, AND PARALLAX DETECTING METHOD  
The present invention aims to provide a parallax detecting apparatus (3) and the like which is capable of suppressing the degree of parallax detection error even in the case of using cameras each...
US20140247328 TERRAIN VISUALIZATION FOR A VEHICLE AND VEHICLE DRIVER  
A visualization technique for a vehicle and a vehicle driver combines a forward facing video camera and a forward facing time of flight camera. The outputs of the camera are combined to provide...
US20130128005 TWO-PARALLEL-CHANNEL REFLECTOR WITH FOCAL LENGTH AND DISPARITY CONTROL  
A two-parallel-channel reflector (TPCR) with focal length and disparity control is used after being combined with an imaging device. A left parallel channel and a right parallel channel are formed...
US20080239065 THREE-DIMENSIONAL LIGHT BEAM ACQUISITION APPARATUS  
A three-dimensional light beam acquisition apparatus includes an imaging optical system and an illumination optical system. The imaging optical system includes a first optical element that allows...
US20120300040 IMAGING SYSTEM  
A three-dimensional imaging system to reduce detected ambient light comprises a wavelength stabilized laser diode to project imaging light onto a scene, an optical bandpass filter, and a camera to...
US20080278572 Aperture system with spatially-biased aperture shapes and positions (SBPSP) for static and dynamic 3-D defocusing-based imaging  
A device and method for three-dimensional (3-D) imaging using a defocusing technique is disclosed. The device comprises a lens, a plurality of spatially-biased apertures obstructing the lens, a...
US20120105593 MULTI-VIEW VIDEO AND STILL 3D CAPTURE SYSTEM  
A camera or camcorder with a multi-view three dimensional (3D) attachment enables acquisition of 3D images and video which are then able to be displayed to a user without the need for specialized...
US20120113233 Stereoscopic Imaging Optical System, Imaging Device, and Camera  
A stereoscopic imaging optical system having a function to adjust a stereo base, an imaging device that includes the stereoscopic imaging optical system, and a camera that includes the imaging...
US20110304705 METHOD AND APPARATUS FOR IMAGING TISSUE TOPOGRAPHY  
The present invention relates to an optical device for imaging and measuring characteristics of an objects surface shape, surface spectral reflectance and structure of sub-surface layers. In...
US20110032337 METHOD AND CAMERA FOR THE REAL-TIME ACQUISITION OF VISUAL INFORMATION FROM THREE-DIMENSIONAL SCENES  
The invention relates to a method for calculating the focal stack associated with an object space from the plenoptic function thereof, using a sum transform along the length of constrained planes...
US20130222552 IMAGING PIXELS WITH DEPTH SENSING CAPABILITIES  
An imager may include depth sensing pixels that receive and convert incident light into image signals. The imager may have an associated imaging lens that focuses the incident light onto the...
US20120120202 METHOD FOR IMPROVING 3 DIMENSIONAL EFFECT AND REDUCING VISUAL FATIGUE AND APPARATUS ENABLING THE SAME  
A method and an apparatus for improving three dimensional (3D) effect of a 3D image collected by a 3D photographing apparatus, and reducing visual fatigue, are provided. A feature point of a...
US20120224034 METHOD AND MICROSCOPE FOR THREE-DIMENSIONAL RESOLUTION-ENHANCED MICROSCOPY  
The invention relates to a high resolution microscope for three-dimensionally determining the position of objects, in particular individual fluorophores, and preferably for the high spatial...
US20120154551 STEREO IMAGE DISPLAY SYSTEM, STEREO IMAGING APPARATUS AND STEREO DISPLAY APPARATUS  
The stereo display apparatus displays parallax images to present a stereo image. The apparatus acquires the parallax images and information on a maximum pixel shift amount and a minimum pixel...
US20130093858 3-DIMENSIONAL CAMERA MODULE HAVING X-PRISM AND USING METHOD THEREOF  
The present invention relates to a 3-dimensional camera module having an X-prism, and a using method thereof, the camera module including: a pair of lenses condensing incident light; a pair of...
US20120086787 OPTICAL IMAGING LENS SYSTEM WITH DOUBLE OPTICAL PATHS  
The present invention provides an optical imaging lens system with double optical paths, comprising: the first optical subsystem; the second optical subsystem having a back focal length equal to...
US20120320164 STEREOSCOPIC CAMERA WITH POLARIZING APERTURES  
A new technology using polarizing apertures for imaging both left and right perspective views onto a single sensor is presented. The polarizing apertures can be used to image each perspective view...
US20140210954 IMAGING DEVICE AND IMAGING APPARATUS  
Provided is an imaging device which can accurately obtain two captured image signals having a phase difference therebetween. An imaging device includes a plurality of pixels including two types of...
US20140307061 Time of Flight Camera with Rectangular Field of Illumination  
Improved field-of-illumination (FOI) and field-of-view (FOV) matching for 3D time-of-flight cameras is provided using light emitters with rectangular reflectors. A better adjustment of the FOI...
US20130215236 Estimation of Metrics Using a Plenoptic Imaging System  
The spatial resolution of captured plenoptic images is enhanced. In one aspect, the plenoptic imaging process is modeled by a pupil image function (PIF), and a PIF inversion process is applied to...
US20090080048 Methods and Systems of Rapid Focusing and Zooming for Volumetric 3D Displays and Cameras  
This invention relates in general to methods and systems of rapid focusing and zooming for the applications in the projection of volumetric 3D images and in the imaging of 3D objects. Rapid...
US20140240464 Context-Based Depth Sensor Control  
An electronic device (100) includes a depth sensor (120), a first imaging camera (114, 116), and a controller (802). The depth sensor (120) includes a modulated light projector (119) to project a...
US20090058993 CMOS STEREO CAMERA FOR OBTAINING THREE-DIMENSIONAL IMAGE  
A CMOS stereo camera for obtaining a three-dimensional image, in which two CMOS image sensors having the same characteristics are disposed on a single semiconductor substrate, is provided. The...
US20110043612 DUAL-TUBE STEREOSCOPE  
Presented herein are methods, systems, devices, and computer-readable media for dual-tube stereoscopes. Embodiments may include an elongated body comprising a proximal end and a distal end, the...
US20130027524 LIGHT AMOUNT ADJUSTING APPARATUS AND PHOTOGRAPHING APPARATUS INCLUDING THE SAME  
A light amount adjusting apparatus includes: a two-dimensional (2D) aperture assembly that adjusts an opening area of a via hole through which light is transmitted; a three-dimensional (3D)...
US20130113896 ESTIMATION OF DEFOCUSED REFLECTANCE MAPS FOR THE ROBUST DETERMINATION OF "SHAPE FROM FOCUS" IN MICROSCOPIC IMAGES  
Method for compensating illumination deficiencies in microscopic “shape from focus (SFF)”, wherein firstly the reflectance of the scene is estimated by way of a projector-camera system and then...
US20080303896 Stereoplexing for film and video applications  
A method for multiplexing a stream of stereoscopic image source data into a series of left images and a series of right images combinable to form a series of stereoscopic images, both the...
US20140036042 Imaging System And Method For Multi-Scale Three-Dimensional Deformation Or Profile Output  
An optical microscope system for 3D surface deformation and morphology measurement that can serve as a powerful tool in quality engineering and control, as well as in biological and materials...
US20130070061 THREE-DIMENSIONAL IMAGING DEVICE AND AUTOFOCUS ADJUSTMENT METHOD FOR THREE-DIMENSIONAL IMAGING DEVICE  
An autofocus adjustment method for a three-dimensional imaging device, includes: a step of, when a first lens position is not found during search operation of a first focus lens of a first imaging...
US20150002627 REAL-TIME CAPTURING AND GENERATING VIEWPOINT IMAGES AND VIDEOS WITH A MONOSCOPIC LOW POWER MOBILE DEVICE  
A monoscopic low-power mobile device is capable of creating real-time images and videos for multiple viewpoints from a single captured view. The device uses statistics from an autofocusing process...
US20130182081 Real-Time Stereo 3D Digital/Video Imaging in a Light Microscope Using a Single Lens and a Single Camera  
The methods and apparatus of the present invention provide 3D real-time viewing in a light microscope by passing light through only a portion of the objective aperture, in such a way as to produce...
US20130147925 APPARATUS AND METHOD FOR LOCALIZING OBJECTS FOR DISTANCE AND/OR IN THREE DIMENSIONS USING A SPIRAL POINT SPREAD FUNCTION  
Various aspects of the present disclosure are directed toward methods, systems, and apparatus that include an optical detection node to pass light through the optical pathway to the optical...
US20150042768 Time of Flight Camera Unit and Optical Surveillance System  
A time of flight, TOF, camera unit for an optical surveillance system and an optical surveillance system comprising such a TOF camera is disclosed. The TOF camera unit comprises a radiation...
US20120257024 STEREOSCOPIC IMAGING DEVICE  
Disclosed is a stereoscopic imaging device which answers the need for system compatibility over the entire range of long-distance (telescopic) imaging to close-up imaging, and which can faithfully...
US20140192166 Engineered Point Spread Function for Simultaneous Extended Depth of Field and 3D Ranging  
Optical systems utilize waveplates to simultaneously encode information for increasing image depth of field and for providing a depth map of the imaged object or sample. These waveplates are...
US20120169841 Downhole Optical Imaging Tools and Methods  
A disclosed downhole optical imaging tool includes a light source and a camera enclosed within a tool body having at least two sidewall windows. A first window transmits light from the light...
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