1234 results about "Superimposition" patented technology

The present invention is a system and method for detecting facial features of humans in a continuous video and superimposing virtual objects onto the features automatically and dynamically in real-time. The suggested system is named Facial Enhancement Technology (FET). The FET system consists of three major modules, initialization module, facial feature detection module, and superimposition module. Each module requires demanding processing time and resources by nature, but the FET system integrates these modules in such a way that real time processing is possible. The users can interact with the system and select the objects on the screen. The superimposed image moves along with the user's random motion dynamically. The FET system enables the user to experience something that was not possible before by augmenting the person's facial images. The hardware of the FET system comprises the continuous image-capturing device, image processing and controlling system, and output display system.

A light module of a motor vehicle generates a spot distribution of a high-beam-light distribution formed by superimposition of the spot distribution and a base distribution generated by at least one other module. The light module comprises a plurality of separately controllable sub-modules that generate a plurality of stripe-shaped segments of the spot distribution that supplement it. Also, a headlight generates the high-beam-light distribution and comprises the light module. Furthermore, a headlight system comprises a pair of the headlights disposed in a front region toward sides of the vehicle and each of which generates the high-beam-light distribution. The headlights include corresponding light modules that generate stripe-shaped segments of left and right sides, respectively, of the spot distribution such that the stripe-shaped segments of the light modules of the headlights supplement the spot distribution or are at least partially superimposed thereon.

The method for inheriting coding data implements the following steps : - superimposition (4), after zooming and for the common video part, of an image (F2) (101) of low resolution onto an image (F1) (102) of higher resolution, - determination (61) of the number of zoomed BR blocks of F2 covering a HR block of F1, - if this number equals 1 (64), assignment of the mode and motion data (65) of the zoomed BR block to this HR image block, - if this number is greater than 1, assignment of a mode and of motion data (66) as a function of the modes and the motion data of the zoomed BR blocks covering this HR block, - merging neighbouring HR blocks depending on the similarity of the motion data and/or of the coding modes assigned to the HR blocks and assignment of the coding modes and motion data to the new blocks according to the coding modes and motion data of the merged blocks.

In a communication type navigation system, a center apparatus receives a present position and destination from an in-vehicle navigation apparatus and thereby calculates a route by searching map data, which is constantly updated. The in-vehicle navigation apparatus receives the calculated route with course information from the center apparatus. When approaching a passing point included in the route, the navigation apparatus displays the course information in the travel direction in superimposition on a forward image around the passing point. The route guide can be thus appropriately performed to follow an actual road state. The above configuration of the system helps prevent problems in costs and workloads resulting from an in-vehicle navigation apparatus holding map data therein.

Disclosed is a laminated inductor that has good direct current superimposition characteristics, does not cause a variation in temperature characteristics, suppresses the occurrence of delamination, and can be stably manufactured. Also disclosed are a method for manufacturing the laminated inductor and a laminated choke coil. A laminated inductor (10) for use as a choke coil in a power supply circuit includes a rectangular parallelepiped-shaped laminated chip (1) and at least one pair of external electrodes (8) that are provided at the end of the laminated chip (1) and are conductively connected to the end of a coil. The laminated chip (1) includes a plurality of magnetic material layers (3) formed of an Ni—Zn—Cu ferrite, a plurality of conductive layers (2), which are laminated through the magnetic material layers (3) to constitute a coil, and at least one nonmagnetic layer (4) formed of a Ti—Ni—Cu—Mn—Zr—Ag-base dielectric material and formed in contact with a plurality of the magnetic material layers (3).

There is provided an image processing device including a superimposition display position determining unit which determines a position of an object having a predetermined flat surface or curved surface out of an object imaged in an input image based on an environment map, a superimposition display image generating unit which generates a superimposition display image by setting superimposition display data at the position of the object determined by the superimposition display position determining unit, an image superimposing unit which superimposes the superimposition display image on a visual field of a user, an operating object recognizing unit which recognizes an operating object imaged in the input image, and a process executing unit which executes a process corresponding to an item selected based on a position of the operating object recognized by the operating object recognizing unit.

A medical procedure support system of the invention includes an endoscope for obtaining images of an internal part of the body cavity of a subject, an endoscopic image creating unit for creating an endoscopic image obtained by the endoscope, an image reading unit for reading a virtual image relating to the subject and a reference image relating to the virtual image, a superimposition commanding unit for commanding to superimpose the reference image on at least one of the virtual image and the endoscopic image, and a combined image creating unit for performing the superimposition of the reference image data commanded by the superimposition commanding unit and creating a combined image thereof.

The communication system utilizes transmitters that provide communication transmissions having deterministic data. Receivers of the system have the digital processing capability for correlating received transmission reflections of the deterministic data amongst the receivers, the reflections of the deterministic data being from objects within the transmission range of a respective transmitter. The correlating includes utilizing relatively weak multipath signals of the transmission reflections and the superimposition of external data therewith to provide a resulting data base of range reflections. The range reflections are provided to others of said plurality of receivers for processing to derive the environment and the locations and movements of objects without the use of a specific interrogation signal, thereby providing situational awareness.

A software-integrated disposable kit contains a series of sterile packages which hold instrumented surgical tools, surgical accessories, user input computer controlling peripherals (e.g. mouse, keyboard), markers, and a one time use digital medium. When image guided surgery is to be performed, the digital medium is inserted into the computer and the user interface is displayed. The digital medium stores a portion of the software which, in combination with software on the computer, provides all of the software necessary for full user functionality (e.g. display diagnostic image information, tracking surgical instruments, superimposition of surgical tools). At the end of a surgical procedure, the digital medium is deactivated or encrypted and the used surgical tools are then disposed of without reuse. The system allows the user to save relevant information obtained from the surgery (e.g. images, notes) on the digital medium which is encrypted against reuse and archived.

A vulnerability assessment method of water inrush from an aquifer underlying coal seam includes steps of: collecting main control factors determined by geological data of a target area to be assessed; quantifying relevant data against the main control factors to form thematic maps; performing normalization processing against attribute data corresponding to the respective thematic maps; establishing databases of normalized attribute data corresponding to the normalized thematic maps by utilizing GIS; determining a weight of each main control factor based on a constant weight model; determining a variable weight of each main control factor based on a zonation variable weight model; performing composite superimposition on the normalized thematic maps of the respective single main control factors, and newly building a topological relation of the relevant data among the attribute databases for performing multi-factor fitting analysis; and establishing a vulnerability assessment model based on the zonation variable weight model.

The present invention relates to an apparatus and a method for recording/reproduction of images with which the visual effects of a plurality of images can be visually confirmed with ease. The apparatus includes a recording/reproduction section that records a plurality of input sets of video data and reads them from the recording mediums for reproduction; an arithmetic operation section that performs arithmetic operations by a method corresponding to an external instruction on the plurality of sets of video data reproduced by the recording/reproduction section; and a superimposition section that generates character-string data indicating the arithmetic operation method of the arithmetic operation section, superimposes the arithmetic video data produced by arithmetic operations of the arithmetic operation section and the character-string data and outputs the superimposed video data produced by the superimposition as outcome of arithmetic operations.

A method of identifying an individual in which captured images are encrypted by a transformation function and superimposed over previously recorded encrypted images. The superimposition image thus formed is used for identity verification. If the verification is negative a looping step repeats the process until positive verification is achieved.

A technique is provided for transmitting a roof structure for constructing a three-dimensional representation of a building, via a communication network. The technique is based on the transmission of an ordered list of at least two roof models, each including at least: one type of roof; one maximum height parameter of the roof. During construction of the three-dimensional representation of a building, the maximum height parameter of a roof of the list determines a base of the roof in accordance with the list, so that the roof structure corresponds to the ordered superimposition of the roods of the list.

A visual display system includes a first image source for producing a first image containing symbological information using a vector drawing system. A second image source produces a second image containing video, graphical, and/or symbology information with a brightness lower than the brightness of the first image. A light combining optical element combines the light from the first and the second image sources. An image forming optical system receives the combined light from the light combining optical element for forming a new image comprising a superimposition of the first image and the second image at a final image plane of the system. A light receiving element, located at the final image plane of the system, receives the new image from the image forming optical system and adjusts the characteristics of the light from the new image to generate a final image for direct or indirect viewing. The visual display system is particularly adaptable for use in a Heads-Up-Display (HUD) system.

A process and an arrangement are described by means of which a plurality of ray bundles emitted from individual radiation sources are combined with the aid of an imaging optics system. The individual radiation sources are in this connection arranged on at least one curve surrounding the optical axis of the imaging optics system. The individual ray bundles are substantially linearly polarised. The bundles are reflected on their path to the superimposition point at least at a surface whose reflection capability is polarisation-dependent. The polarisation direction of the ray bundles coming from the individual radiation sources is in this connection aligned so that the first reflection at the surface takes place with low loss, whereas a possible second reflection after previous reflection at the workpiece takes place with high loss. In this way the individual radiation sources are protected against damaging back-reflections.

In the slot machine 1, there are provided a variable display device having a rotation member on an outer periphery of which a plurality of symbols are formed and the LED lamps arranged within the rotation member, a liquid crystal display device arranged in front of the variable display device, the liquid crystal display device having a light transmittable area through which light passes from a rear side thereof, wherein illumination control of the LED lamps is conducted so as to turn on the LED lamps when the display image on the light transmittable area is able to be displayed without superimposition with the display symbol and so as not to turn on the LED lamps when the display image on the light transmittable area is not able to be displayed without superimposition with the display symbol.

Using an image signal SDin of a received image, a scene change detection unit 21 detects scene change of the received images. A movement detection unit 22 detects a movement in each of the received images. A display position determination unit 231 determines a display position of each of the received images based on the movement in each of the received images detected in a period of continuous scene. A wide field angle image generation unit superimposes the received images in said period of said continuous scene, a display position of which has been determined, to generate an image signal SB of the wide field angle image. A received image slide unit 233 generates image signal SDg wherein the received images are slid to the display positions. An image superimposition unit 234 superimposes the received images whose display positions have been slid on the wide field angle image, to generate an image signal SDp of a wide field angle display image in which the display position of each of the received images is slid in response to the movement in each of the received images.

An endoscope apparatus includes: a light source portion that irradiates an excitation light and a reference light alternately; an image pickup portion that picks up images of the fluorescence from the living tissue and the reflected light; a signal processing portion that generates image signals from picked up signals; an addition processing portion that generates, from image signals of fluorescence, addition processed signals of fluorescence in which pixels are added; a light quantity control portion that controls the quantity of light so as to maintain a predetermined light quantity ratio between the quantities of the excitation light and the reference light from the addition processed signals of fluorescence and image signals of the reflected light; and a superimposition processing portion that superimposes the addition processed signals and the image signals of the reflected light, with the predetermined light quantity ratio being maintained.

The invention relates to a method and a device for producing a coupling grating (5) for a waveguide. The method relies on the technique of interference lithography, whereby an interference pattern on a light-sensitive layer (2) is exposed by superimposing two coherent light beams (3, 4) on said light-sensitive layer (2). Said pattern is then transferred onto the surface of the substrate (1) that lies underneath by subsequent developing and an etching process. The method is characterized in that it uses a shadow mask (6) that is mounted at minimum clearance relative to the surface of the light-sensitive layer (2). By observing said minimum clearance, the Fresnel diffraction images of both light beams (3, 4) are separated on the edge(7). The thickness of the light-sensitive layer (2) is selected in such a way that the superimposition of the Fresnel diffraction pattern of one light beam with the other undisturbed light beam suffices to uncover areas of the substrate (1) during subsequent developing of the layer (2). The method makes it possible to avoid transfer of unwanted diffraction effects on the edge of the shadow mask to the substrate. The method provides a cost-effective solution for the production of large-surface coupling grating matrices.

A moving picture coding apparatus (100) includes a coding unit (110) that generates a coded stream by coding inputted pictures and a film grain coding unit (130) that codes a representative pattern by selecting film grain components equivalent to at least one macro block and regarding the film grains as a representative pattern. On the other hand, a moving picture decoding apparatus (200) includes a decoding unit (210) that generates decoded picture data by decoding the coded stream and a film grain preparation unit (230) that prepares a superimposition pattern based on the representative pattern and additional information, and a synthesizing unit (240) that synthesizes the decoded picture data with the superimposition pattern.

An array for the illumination of an object, preferably a microdisplay, by means of a two-dimensional array of individual emitters, the focal wavelengths of which correspond, respectively to the primary colors red, green and blue, and an apparatus for the spatial superimposition of the light components. The invention is characterized in that a first two-dimensional array of individual emitters and a second two-dimensional arrays of individual emitters are provided, the light components of which are spatially combined by means of a beam splitter, and the first two-dimensional array of individual emitters transmits two spectral ranges, each having a focal point wavelength, wherein the output components of the at least three light components are dimensioned in such a way that the spatially superimposed light components produce white illumination light.