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US20120212582 Systems and methods for monitoring caregiver and patient protocol compliance  
A system and methods is provided for facilitating, monitoring and recording caregiver and patient compliance with established hospital hand hygiene protocols. The system comprises a 3-D imaging...
US20140063191 VIRTUAL ACCESS CONTROL  
Virtual access control may include detecting entry of a person into a virtual controlled zone, and counting and/or identifying people including the person entering into the virtual controlled...
US20140176678 Method for High-Resolution 3D-Localization Microscopy  
A method for high-resolution 3D-localization microscopy of a sample having fluorescence emitters, in which the fluorescence emitters in the sample are excited to emit fluorescent radiation and the...
US20130076863 SURGICAL STEREO VISION SYSTEMS AND METHODS FOR MICROSURGERY  
Surgical stereo vision systems and methods for microsurgery are described that enable hand-eye collocation, high resolution, and a large field of view. A digital stereo microscope apparatus, an...
US20100328428 Optimized stereoscopic visualization  
The present invention discloses a method comprising: calculating an X separation distance between a left eye and a right eye, said X separation distance corresponding to an interpupilary distance...
US20140354775 EDGE PRESERVING DEPTH FILTERING  
A scene is illuminated with modulated illumination light that reflects from surfaces in the scene as modulated reflection light. Each of a plurality of pixels of a depth camera receive the...
US20140368613 DEPTH MAP CORRECTION USING LOOKUP TABLES  
Depth map correction using lookup tables is described. In an example depth maps may be generated that measure a depth to an object using differences in phase between light transmitted from a...
US20140078257 Method for visualization of three-dimensional objects on a person  
A method is provided for visualization of three-dimensional objects on a person. Electro-magnetic radiation is emitted toward a person. Electro-magnetic radiation reflected by the person is...
US20150109415 SYSTEM AND METHOD FOR RECONSTRUCTING 3D MODEL  
A system and method for reconstructing a three-dimensional (3D) model are described. The 3D model reconstruction system includes: a low resolution reconstruction unit that converts a first depth...
US20100039500 Self-Contained 3D Vision System Utilizing Stereo Camera and Patterned Illuminator  
A self-contained hardware and software system that allows reliable stereo vision to be performed. The vision hardware for the system, which includes a stereo camera and at least one illumination...
US20130038691 ASYMMETRIC ANGULAR RESPONSE PIXELS FOR SINGLE SENSOR STEREO  
Depth sensing imaging pixels include pairs of left and right pixels forming an asymmetrical angular response to incident light. A single microlens is positioned above each pair of left and right...
US20140267625 SYSTEMS AND METHODS FOR DYNAMICALLY IDENTIFYING A PATIENT SUPPORT SURFACE AND PATIENT MONITORING  
Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three...
US20140347442 RGBZ PIXEL ARRAYS, IMAGING DEVICES, CONTROLLERS & METHODS  
A pixel array includes color pixels that have a layout, and depth pixels having a layout that starts from the layout of the color pixels. Photodiodes of adjacent depth pixels can be joined to form...
US20110304696 Time-of-flight imager  
An improved solution for generating depth maps using time-of-flight measurements is described, more specifically a time-of-flight imager and a time-of-flight imaging method with an improved...
US20120239513 VIRTUAL CLOSET FOR STORING AND ACCESSING VIRTUAL REPRESENTATIONS OF ITEMS  
A virtual closet stores and presents virtual representations of physical items. The virtual representations may include virtual representations of items owned by a user, items the user would like...
US20150035943 In-Ear Orthotic for Relieving Temporomandibular Joint-Related Symptoms  
An in-ear orthotic with one or more features to help manage or reduce pain, discomfort, or other symptoms associated with temporomandibular joint disorder. Also disclosed are methods of using...
US20150181198 Automatic Scene Calibration  
Described herein is a method of calibrating a three-dimensional imaging system. During calibration, a position and an orientation of the three-dimensional imaging system is determined with respect...
US20130188017 Instant Calibration of Multi-Sensor 3D Motion Capture System  
A method for instantly determining the mutual geometric positions and orientations between a plurality of 3D motion capture sensors has three or more reference markers mounted fixedly relative to...
US20120300034 INTERACTIVE USER INTERFACE FOR STEREOSCOPIC EFFECT ADJUSTMENT  
Present embodiments contemplate systems, apparatus, and methods to determine a user's preference for depicting a stereoscopic effect. Particularly, certain of the embodiments contemplate receiving...
US20140218480 HAND HELD PORTABLE THREE DIMENSIONAL SCANNER  
Embodiments of the invention may include a scanning device to scan three dimensional objects. The scanning device may generate a three dimensional model. The scanning device may also generate a...
US20110164115 TRANSCODER SUPPORTING SELECTIVE DELIVERY OF 2D, STEREOSCOPIC 3D, AND MULTI-VIEW 3D CONTENT FROM SOURCE VIDEO  
Transcoders are provided for transcoding three-dimensional content to two-dimensional content, and for transcoding three-dimensional content of a first type to three-dimensional content of another...
US20140002605 IMAGING SYSTEM AND METHOD  
An imaging system and method are disclosed. In one aspect, the system includes an edge-detecting module detecting edge coordinates in a first image; first and second disparity-estimating modules...
US20120127427 3D RETINAL DISRUPTIONS DETECTION USING OPTICAL COHERENCE TOMOGRAPHY  
System and method for 3D retinal disruption/elevation detection, measurement and presentation using Optical Coherence Tomography (OCT) are provided. The present invention is capable of detecting...
US20140139635 REAL-TIME MONOCULAR STRUCTURE FROM MOTION  
Systems and methods are disclosed for multithreaded navigation assistance by acquired with a single camera on-board a vehicle; using 2D-3D correspondences for continuous pose estimation; and...
US20140375769 3D WEARABLE GLOVE SCANNER  
Disclosed is a 3D scanner in the form of a wearable glove that can be worn by a user to swiftly scan the objects that the user touches. Touching the edges or corners of the object is enough for...
US20110285822 METHOD AND SYSTEM FOR FREE-VIEW RELIGHTING OF DYNAMIC SCENE BASED ON PHOTOMETRIC STEREO  
A method and a related system of free-view relighting for a dynamic scene based on photometric stereo, the method including the steps of: 1) performing multi-view dynamic videos of an object using...
US20140085429 SENSOR POSITIONING FOR 3D SCANNING  
A method for obtaining a refined pose for a 3D sensor for online 3D modeling of a surface geometry of an object, the pose encompassing six degrees of freedom (DOF) including three translation...
US20130293680 Arrangement and Method for Timber Rotation  
The present invention relates to an arrangement and a method for monitoring progress of timber rotation before sawing machine in a sawmill. This aim is reached by providing a separate 3D-rotation...
US20140210947 Coordinate Geometry Augmented Reality Process  
Embodiments of the invention include a method, a system, and a mobile device that incorporate augmented reality technology into land surveying, 3D laser scanning, and digital modeling processes....
US20130208094 APPARATUS AND METHOD FOR PROVIDING THREE DIMENSIONAL MEDIA CONTENT  
A system that incorporates teachings of the exemplary embodiments may include, for example, means for generating a disparity map based on a depth map, means for determining accuracy of pixels in...
US20140063196 COMPREHENSIVE AND INTELLIGENT SYSTEM FOR MANAGING TRAFFIC AND EMERGENCY SERVICES  
A comprehensive and intelligent system for managing traffic and emergency services, which includes a plurality of 3D cameras positioned throughout a city, specifically at traffic intersections,...
US20130127994 VIDEO COMPRESSION USING VIRTUAL SKELETON  
Optical sensor information captured via one or more optical sensors imaging a scene that includes a human subject is received by a computing device. The optical sensor information is processed by...
US20110193939 PHYSICAL INTERACTION ZONE FOR GESTURE-BASED USER INTERFACES  
In a motion capture system having a depth camera, a physical interaction zone of a user is defined based on a size of the user and other factors. The zone is a volume in which the user performs...
US20120194645 LIVING ROOM MOVIE CREATION  
A system and method are disclosed living room movie creation. Movies can be directed, captured, and edited using a system that includes a depth camera. A virtual movie set can be created by using...
US20140267614 2D/3D Localization and Pose Estimation of Harness Cables Using A Configurable Structure Representation for Robot Operations  
A robot is made to recognize and manipulate different types of cable harnesses in an assembly line. This is achieved by using a stereo camera system to define a 3D cloud of a given cable harness....
US20140267613 PHOTOSENSOR HAVING ENHANCED SENSITIVITY  
A method of controlling a photosensor having adjacent light sensitive pixels in which photocharge is generated in depletion zones of the pixels by light incident on the photosensor, comprising...
US20120050489 ROAD DEPARTURE WARNING SYSTEM  
The prevention of vehicle accidents is targeted. A road texture model is created based on a vehicle camera image. An initial vehicle location estimate is determined, and map imagery is obtained...
US20130113888 DEVICE, METHOD AND PROGRAM FOR DETERMINING OBSTACLE WITHIN IMAGING RANGE DURING IMAGING FOR STEREOSCOPIC DISPLAY  
An obstacle determining unit obtains predetermined index values for each of subranges of each imaging range of each imaging unit, compares the index values of the subranges at mutually...
US20120229609 THREE-DIMENSIONAL VIDEO CREATING DEVICE AND THREE-DIMENSIONAL VIDEO CREATING METHOD  
A three-dimensional video creating device (100) includes: a selection unit (123) which selects, from among frames constituting the 2D video, frames each of which has a common area whose proportion...
US20130038693 METHOD AND APPARATUS FOR REDUCING FRAME REPETITION IN STEREOSCOPIC 3D IMAGING  
The present invention is directed towards enhancing the reproduction of three-dimensional dynamic scenes on digital light processing (DLP) and (liquid crystal display) LCD projectors and displays...
US20150109414 PROBABILISTIC TIME OF FLIGHT IMAGING  
An embodiment of the invention provides a time of flight three-dimensional TOF-3D camera that determines distance to features in a scene responsive to amounts of light from the scene registered by...
US20120081518 METHOD FOR 3-DIMENSIONAL MICROSCOPIC VISUALIZATION OF THICK BIOLOGICAL TISSUES  
The present invention discloses a method of visualizing the 3-dimensional microstructure of a thick biological tissue. This method includes: a process of immersing thick, opaque biological tissues...
US20140253688 Time of Flight Sensor Binning  
A time-of-flight sensor device generates and analyzes a high-resolution depth map frame from a high-resolution image to determine a mode of operation for the time-of-flight sensor and an...
US20130010068 AUGMENTED REALITY SYSTEM  
Methods and systems for providing an augmented reality system are disclosed. In one instance, an augmented reality system may: identify a feature within a three-dimensional environment; project...
US20150193657 Depth mapping with enhanced resolution  
A method for depth mapping includes receiving an image of a pattern of spots that has been projected onto a scene, which includes a hand having fingers. The image is processed in order to segment...
US20110310227 MOBILE DEVICE BASED CONTENT MAPPING FOR AUGMENTED REALITY ENVIRONMENT  
Methods, apparatuses, and systems are provided to facilitate the deployment of media content within an augmented reality environment. In at least one implementation, a method is provided that...
US20140078258 REAL-TIME MONOCULAR VISUAL ODOMETRY  
Systems and methods are disclosed for multithreaded visual odometry by acquired with a single camera on-board a vehicle; using 2D-3D correspondences for continuous pose estimation; and combining...
US20120007819 Automatic Convergence Based on Touchscreen Input for Stereoscopic Imaging  
A method is provided that includes receiving coordinates of a touch point on a touchscreen, wherein the touch point indicates a user-selected convergence point, and converging a stereoscopic image...
US20140307056 Multimodal Foreground Background Segmentation  
The subject disclosure is directed towards a framework that is configured to allow different background-foreground segmentation modalities to contribute towards segmentation. In one aspect, pixels...
US20140002607 INVARIANT FEATURES FOR COMPUTER VISION  
Technology is described for determining and using invariant features for computer vision. A local orientation may be determined for each depth pixel in a subset of the depth pixels in a depth map....