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Patent Searching and Data


Matches 151 - 200 out of 15,716

Document Document Title
WO/2013/061029A1
An iterative method of retrieving phase information in the Fourier domain representative of the nth frame of a sequence of 2D image frames. The method comprises using at least one parameter related to retrieval of phase information Fouri...  
WO/2013/057649A1
An interactive holographic display system includes a holographic generation module (115) configured to display a holographically rendered anatomical image. A localization system (120) is configured to define a monitored space (126) on or...  
WO/2013/056703A2
The invention relates to a display device for presenting a three-dimensional scene, comprising a light source field (LS-A), a lenticular lens (L), and a data display (D), in said sequence but not necessarily immediately one after the oth...  
WO/2013/056703A3
The invention relates to a display device for presenting a three-dimensional scene, comprising a light source field (LS-A), a lenticular lens (L), and a data display (D), in said sequence but not necessarily immediately one after the oth...  
WO/2013/057923A1
A display device (100) comprising: a light source (101) that outputs laser light; an illuminating optical system (102) that emits the laser light as illuminating light; a spatial modulation element (103) that diffracts the illuminating l...  
WO/2013/059727A1
Provided are modular volume holographic imaging system (VHIS) endoscopic systems, comprising: an endoscope attachment module having a microscope objective lens, a single or cascaded compensated relay system configured to preserve an opti...  
WO/2013/054985A1
A mobile terminal and controlling method thereof are disclosed, by which a holography user interface is provided. The present invention includes a controller, a holography storing medium configured to record an interference pattern gener...  
WO/2013/047709A4
[Problem] To provide a practical digital holography method and digital holography device having both a reflection mode and a transmission mode, and to enable the acquisition of high-precision holographic data without necessitating that t...  
WO/2013/047709A1
[Problem] To provide a practical digital holography method and digital holography device having both a reflection mode and a transmission mode, and to enable the acquisition of high-precision holographic data without necessitating that t...  
WO/2013/046775A1
The present invention provides a technology which estimates the most suitable cure time which changes with the environment when recording a hologram and adjusts the cure time in real time, thereby enabling a suitable pre-cure or post-cur...  
WO/2013/042836A1
A mobile terminal and controlling method thereof are disclosed, by which a holography user interface is provided. The present invention includes a controller, a holography storing medium configured to record an interference pattern gener...  
WO/2013/039465A1
Systems, devices and methods are described including providing infrared (IR) laser radiation to a Digital Micromirror Device (DMD) array and using the DMD array to spatially modulate the IR laser radiation. The spatially modulated IR las...  
WO/2013/039245A1
The problem addressed by the present invention is to be able to make speckles not stand out and effectively suppress occurrences of variations in brightness within an illumination region as well as make possible improvements in light uti...  
WO/2013/040345A1
An embodiment of the disclosed DHM system includes a comĀ¬ mon-path in-line dual-plane DHM (160) comprising a light source (102) configured to emit coherent optical waves and further arranged to illuminate a specimen in an object area (1...  
WO/2013/038745A1
The problem addressed by the present invention is having to make an angle of attachment of a recording medium during recording and playback be the same for assuring playback quality when a recording medium on which information is recorde...  
WO/2013/033264A1
Methods and systems for generating a holographic light field, the method including converting provided hogel data into optical beam oscillator data, and generating a plurality of light beams using a plurality of optical beam oscillators....  
WO/2013/030586A1
A substrate includes a diffracting structure providing a hologram (20, 6). The diffracting structure encodes a holographic image so that thatholographic image is produced in response to reference light being incident on a major surface o...  
WO/2013/030013A1
The invention relates to an illumination device comprising an array of light sources for a holographic display having imaging elements and a light modulator, in which the brightness of reconstructions of a three-dimensional scene can be ...  
WO/2013/032076A1
The present invention includes a user input unit, a controller, a holography storing medium configured to record an interference pattern generated by interference of light, a holography output module configured to output a 1st holography...  
WO/2013/027903A1
A mobile terminal and controlling method thereof are disclosed, by which a holography user interface is provided. The present invention includes a controller, a holography storing medium configured to record an interference pattern gener...  
WO/2013/028642A1
System and method for video holographic display. Information is received regarding a 2D hogel array with multiple hogel apertures, specifying number, size, and/or spacing of the hogel apertures. Information regarding a 3D scene is receiv...  
WO/2013/028796A1
A system and method for generating a simulated three-dimensional object is disclosed. An initial image of a three-dimensional object is generated at an initial reference position on X, Y and Z axes. A number of displacement images of the...  
WO/2013/024596A1
Provided is an information-encoding method and a holographic memory device which increase the information volume per page of holographic memory and reduce the bit error rate to ensure a higher multiplexing number. The holographic memory ...  
WO/2013/023052A1
A method for recording a volume transmission hologram having angularly multiplexed diffraction fringe patterns that can cooperate to display polychromatic images and can be recorded with a single wavelength exposure source.  
WO/2013/019436A1
An acoustic hologram imaging system constructed from a machined housing having folded optics. Various surfaces of the housing are machined to provide a precise alignment to the optical members to be connected thereto, such as a mirror, a...  
WO/2013/018024A1
The disclosed invention describes a new apparatus performing a new data acquisition for quantitative refractive index tomography. It is based on a linear scanning of the specimen, opposed to the classical approaches based on rotations of...  
WO/2013/013532A1
A method for preparing a colorful three-dimensional hologram based on a holographic polymer dispersed liquid crystal grating comprises: in a laser interference field having the wavelength of 441.6 nm, manufacturing, by using holography, ...  
WO/2013/010999A1
The current invention provides a method for analyzing a liquid cell sample, comprising the steps of: a) determining the cell density of a liquid cell sample in an intermediate sample vessel; b) calculating a first subvolume of said liqui...  
WO/2013/010999A9
The current invention provides a method for analyzing a liquid cell sample, comprising the steps of: a) determining the cell density of a liquid cell sample in an intermediate sample vessel; b) calculating a first subvolume of said liqui...  
WO/2013/011001A1
The current invention concerns a method for detecting cancerous cells and/or classifying cells in a cell sample comprising the following steps: providing a cell sample; obtaining holographic information from said cell sample by digital h...  
WO/2013/011000A1
The present invention discloses a method for analyzing a liquid cell sample, comprising the steps of: a) providing at least one liquid cell sample in a sample vial; b) obtaining data linked to the cells in the sample by performing differ...  
WO/2013/010595A1
The current invention concerns an object database comprising a set of object entries, which comprise object properties, whereby said object properties comprise obtained object properties, which comprise DHM-obtained object properties and...  
WO/2013/008641A1
A phase distribution signal is generated by using an SLM (11) to phase-modulate light emitted from a laser source (10). By focusing the phase distribution signal via an objective lens (12) onto a hologram recording medium (13), the phase...  
WO/2013/008453A1
A hologram (A) generated by a signal beam and a partial reference beam (A), and a hologram (B) generated by an interference beam and a partial reference beam (B) are recorded in a specific location in a holographic memory. The specific l...  
WO/2013/003665A2
A method of recording a holographic record is described. According to this method, a holographic recording medium is exposed to a desired pattern, shape, or image from a coherent light source emitting light at one or more wavelengths to ...  
WO/2013/003666A2
Disclosed herein are novel nitrone compounds, holographic recording media that include the nitrone compound(s) and a polymer binder, a method of manufacturing a holographic recording medium where the nitrone compound, as a photochromic d...  
WO/2013/003666A3
Disclosed herein are novel nitrone compounds, holographic recording media that include the nitrone compound(s) and a polymer binder, a method of manufacturing a holographic recording medium where the nitrone compound, as a photochromic d...  
WO/2013/003665A3
A method of recording a holographic record is described. According to this method, a holographic recording medium is exposed to a desired pattern, shape, or image from a coherent light source emitting light at one or more wavelengths to ...  
WO/2012/176027A1
The invention is directed to systems, methods and computer program products for generating a virtual three-dimensional image in an air space over a surface. The method includes: (a) activating a light source (210) that produces light ass...  
WO/2012/168293A2
The invention relates to a method and to a device for the layered production of at least one volume grid (VG) in a recording medium (AZM) by exposure to light, which comprises at least one light sensitive layer which is sensitized for a ...  
WO/2012/168293A3
The invention relates to a method and to a device for the layered production of at least one volume grid (VG) in a recording medium (AZM) by exposure to light, which comprises at least one light sensitive layer which is sensitized for a ...  
WO/2012/165127A1
An integrated-hologram-type display medium is provided with a base material layer, a volume hologram structure arranged on an opening provided to a portion within the plane of the base material layer, and a covering layer for integrally ...  
WO/2012/165556A1
Submitted is an image photography play method which is suited to playing a stereoscopic video. The image photography method comprises: a step of forming a hologram pattern from a reference light and a subject light; a step of digitally p...  
WO/2012/161257A1
A counterfeit prevention structure whereby at least a relief-forming layer, a first reflecting layer, a functional thin-film layer, a second reflecting layer, and a protective layer are laminated in this order, and characterized in that ...  
WO/2012/160733A1
Optical information recording/reproduction devices that record information to or reproduce information from holographic recording media have had the problem that recording/reproducing using a light beam with a non-uniform intensity distr...  
WO/2012/161442A2
Disclosed are a holographic sheet having reduced defects and a simplified manufacturing process, and a manufacturing method for same. UV-resin coating and holographic pattern microfabrication are carried out simultaneously during the for...  
WO/2012/161442A3
Disclosed are a holographic sheet having reduced defects and a simplified manufacturing process, and a manufacturing method for same. UV-resin coating and holographic pattern microfabrication are carried out simultaneously during the for...  
WO/2012/157592A1
A volumetric hologram manufacturing method comprises a hologram recording step of recording information on a hologram recording layer, and a step of pressing the hologram recording layer in which at least a portion of the hologram record...  
WO/2012/150472A1
The invention is an apparatus for producing a three-dimensional colour image, said apparatus comprising at least two feeding light sources (40a, 40b, 40c) generating coherent light beams of different colours, at least two optical fibres ...  
WO/2012/147627A1
A projection device (20) is provided with an optical element (50), a radiating device (60), an optical modulator (30), an intermediate optical system (70), and a projecting optical system (80). The projection device (20) scans over a hol...  

Matches 151 - 200 out of 15,716