77results about How to "Reliable imaging" patented technology

There is provided a device for imaging a skin object (7) near a skin surface of a body part, comprising a light source (1) and a detector (8) for detecting radiation returning from said object (7), wherein the device further comprises an elliptical, preferably circular, polarizer (4, 19) between the source (1) and said skin (6) surface, the device comprising a 5 ratio increaser means (3, 4, 19) for increasing the ratio of radiation from said object (7) to radiation from said skin (6) surface. The ratio increaser may be an additional or the same elliptical polarizer. Using elliptically or even circularly polarized light makes hair detection independent of the orientation of hair (7) with respect to light or polarization, which renders 10 the detection more reliable. The invention also provides an imaging method and a hair-shortening device and method.

A method of electrical impedance imaging using multiple electrodes in which each of the multiple electrodes does not contact the object to be imaged but is electrically coupled to the object via electrically conductive fluid in which the object is at least partially immersed.

This invention relates generally to forming arrays of single-wall carbon nanotubes (SWNT) and compositions thereof. In one embodiment, the present invention involves forming an array from more than one separately prepared molecular arrays or templates to prepare a composite structure. The multiple arrays can be the same or different with respect to the SWNT type or geometric arrangement in the array.

The present invention is drawn toward systems, methods, and images printed on substrate. The system includes a porous media substrate, an ink-jet ink including a self-dispersed pigment and a polyurethane binder having acid value 20 to 100, wherein the ink-jet ink is configured for being printed on the porous media substrate, and a fixing fluid including a crashing agent, wherein the fixing fluid is configured for being overprinted or underprinted with respect to the ink-jet ink.

A method of controlling a milking implement for automatically milking a dairy animal with an udder, such as a cow, which milking implement includes a camera and a teat cup. More particularly, the method includes attaching the teat cup to a teat of the udder, followed by producing by the camera an image of at least a part of the udder and of at least a part of the teat cup, making an analysis of the image of the udder with the teat cup, and performing at least one control action by the milking implement, based on the analysis.

Machine-readable light-colored or invisible, but luminescent, postage-evidencing symbology and dark, readable other postage information are printed, preferably in a single print operation, to provide large amounts of information without diminishing read rates. The resulting combination image can be printed independent of substrate material to enable the provision of a high information density without obscuring any one component. The postage-evidencing symbology is printed in large-format and can include redundant information within an IBI image or between an IBI and visible dark image for a variety of practical purposes. In a preferred form, the images are printed using conventional ink jet printers using water-based inks. In one embodiment of this type, the images are printed with a conventional two-cartridge color ink jet printer by printing postage-evidencing symbology with a single-color ink and printing the visible dark image as a composite dark color from a standard multi-color cartridge.

Method of controlling a milking implement for automatically milking a dairy animal with an udder, such as a cow, which milking implement comprises a camera and a teat cup, which method comprises the following steps:attaching the teat cup to a teat of the udder, followed byproducing by means of the camera an image of at least a part of the udder and of at least a part of the teat cup,making an analysis of the image of the udder with the teat cup, and performing at least one control action by means of the milking implement, based on the analysis.

A method for continuous tone imaging on a mat product having a web material with a three dimensional open structure provides a mat product with a sufficiently clear image. Moreover, it is a specific aspect of the present method to provide a clear image on such a three dimensional structure without negatively affecting the characteristics of the web material having the three dimensional structure. More specifically, the present invention is directed to a method for imaging a flexible high loft matting material which can be used in providing a floor covering mat product. The present invention is also directed to the imaged mat product produced in accordance with this method.

There are provided the following components: an FPD that has a plurality of pixels, in which signal electric charges corresponding to amounts of X-rays incident are accumulated, and that is capable of nondestructively reading data which indicates the X-ray image; an amplifier that amplifies a signal sent from the FPD and has a variable gain; an evaluation value calculation section that obtains an evaluation value for evaluating the X-ray image; and a gain adjustment section that calculates a new gain of the amplifier used at the time of rereading. The gain of the amplifier is changed to a value of a new gain which is calculated by the gain adjustment section, and the X-ray image is reread.

Compositions, systems, and methods for providing smudge resistant and durable ink-jet images having good optical density are provided. Specifically, a system for printing durable ink-jet ink images can comprise a first ink-jet pen containing an ink-jet ink and a second ink-jet pen containing a fixer composition. The ink-jet ink can comprise a first liquid vehicle and a colorant. The fixer composition can comprise a second liquid vehicle, and from 0.5 wt % to 5 wt % of a cationic copolymer of an epihalohydrin and an amine. Upon overprinting or underprinting the fixer composition with respect to the ink-jet ink on a substrate, a durable image can be formed.

A measuring endoscope system includes a menu display module that selects a menu according to display data which is associated in advance with any of a plurality of optical adaptors, and a measuring program for performing measurement according to the result of the selection performed by the menu display module. Consequently, in the measuring endoscope system, when a user designates an optical adaptor using an optical adaptor selection screen image displayed on an LCD by the menu display module, a measuring technique associated with the optical adaptor is automatically selected. When a user wants to perform measurement using the measuring endoscope system, the user should merely press a measurement execution switch included in an endoscopic operation unit. Thus, measurement in which the selected measuring technique is implemented is carried out. Consequently, the present invention has succeeded in improving the maneuverability of a measuring endoscope system in measurement and improving the efficiency thereof in inspection.

The present invention provides a method of forming an image on a printing plate, in which a nanopaste is imagewise ink-jet applied onto a surface of a substrate. The layer is then treated to form an image area. The method is useful in the formation of printing plates and radiation opaque masks.

Disclosed is an apparatus for generating a facial composite image, which includes: a database in which face image and partial feature image information is stored; a wireframe unit configured to apply a face wireframe to a basic face sketch image, the face wireframe applying an active weight to each intersecting point; a face composing unit configured to form a two-dimensional face model to which the wireframe is applied, by composing images selected from the database; and a model transforming unit configured to transform the two-dimensional face model according to a user input on the basis of the two-dimensional face model to which the wireframe is applied. Accordingly, a facial composite image with improved accuracy may be generated efficiently.

A ceramic substrate has a robust and irregular hard surface. The ceramic substrate is imaged, with the image layer occupying lower areas or valleys. Higher areas or peaks valleys protect the image from mechanical forces to which the ceramic article is subjected after installation. A glaze may be applied over the ceramic substrate, with the glaze providing peaks and valleys, with the image layer in the valleys. The glaze may impart hardness for protecting the image layer from mechanical forces.

The present invention is an illuminator for CCTV surveillance and security applications that maintains constant optical output from an array of LEDs by employing output compensation, feedback and enhancement. This constant optical output illuminator system enables reliable long-duration low-light imaging and data capture for surveillance and security applications, via an array of LEDs, LED power supply circuitry, and output feedback and compensation circuitry in which a photodetector circuit provides a voltage signal proportional to an amount of light falling on a photosensor and the voltage signal is fed to a drive control circuit for electrical current to the LEDs to achieve a desired optical output as measured by a photosensor voltage setpoint across the photodetector circuit.

To provide an imaging device that is highly stable when exposed to radiation such as X-rays. The imaging device includes a substrate, a pixel circuit, and a scintillator which are stacked in order. The pixel circuit includes a light-receiving element and a circuit portion electrically connected to the light-receiving element. The substrate is provided with a heater. A transistor in the pixel circuit is heated by the passage of a current through the heater at times other than imaging, thus, degradation of the electrical characteristics of the transistor due to X-ray irradiation can be recovered.

The method for 4-D inversion of geophysical data for calculating distribution of subsurface material properties from geophysical data includes (a) defining measured data into space-time coordinates, and defining a reference space-time model vector (U) composed of many reference space model vectors (U) for a plurality of pre-selected reference times to simulate a space-time model vector (P) that is a geologic structure continuously changing in time; (b) approximating a numerical modeling for a geologic structure space model at an arbitrary time using Taylor series of numerical modeling for the reference space models, defining an objective inversion function to constrain each inversion in space and time domains, and obtaining a reference space-time model vector (U) from the measured data defined in space-time coordinates using the objective inversion function; and (c) obtaining a space-time model vector (P) from the reference space-time model vector (U) to calculate distribution of subsurface material properties changing in time.

A novel protective agent supply device is provided including a protective agent block including a metal salt of a fatty acid; a rotatable foamed roller having a foamed layer having open cells, that is in continuous contact with both the protective agent block and an outer peripheral surface of an image bearing member that bears a toner image, and that scrapes the protective agent block and supplies the scraped protective agent to the outer peripheral surface of the image bearing member during rotation of the foamed roller; and a pressing unit that presses the protective agent block against the foamed roller.

The present invention relates to an apparatus and method for detecting an oil spill by using a satellite image, an apparatus for detecting an oil spill by using a satellite image, the apparatus including: a satellite image reception unit configured to receive a satellite image of a predicted oil spill area; a satellite image correction unit configured to correct the satellite image by compensating for the influences of the atmosphere and waves; a spectral angle mapper image generation unit configured to generate a spectral angle mapper image; a spectral vector distance image generation unit configured to generate a spectral vector distance image; and an oil spill area detection unit configured to derive the range of the oil spill area by combining the spectral angle mapper image and the spectral vector distance image together.

One frame period of image data is divided into a plurality of subframes and driven. A first subframe included in one frame and a second subframe following the first subframe are output at opposite polarities. The image data is output while switching a phase mode between a first mode of driving the first subframe at positive polarity and the second subframe at negative polarity and a second mode of driving the first subframe at negative polarity and the second subframe at positive polarity.

The method for 4-D inversion of geophysical data for calculating distribution of subsurface material properties from geophysical data includes (a) defining measured data into space-time coordinates, and defining a reference space-time model vector (U) composed of many reference space model vectors (U) for a plurality of pre-selected reference times to simulate a space-time model vector (P) that is a geologic structure continuously changing in time; (b) approximating a numerical modeling for a geologic structure space model at an arbitrary time using Taylor series of numerical modeling for the reference space models, defining an objective inversion function to constrain each inversion in space and time domains, and obtaining a reference space-time model vector (U) from the measured data defined in space-time coordinates using the objective inversion function; and (c) obtaining a space-time model vector (P) from the reference space-time model vector (U) to calculate distribution of subsurface material properties changing in time.

Methods and apparatus are provided for improved administration of brachytherapy in the treatment of prostate disease. More particularly, a prostate visualization device is provided comprising a catheter coupled to at least one deployable member at the distal end of the catheter. The deployable member is preferably manufactured from a shape memory alloy having a petal-shaped configuration suitable for engaging and defining the proximal region of a patient's bladder. The deployable member may comprise tubing filled with air or other radiopaque agents to facilitate ultrasonic imaging of the deployable members near the bladder / prostate junction.

An image processing apparatus is provided that comprises: an image acquisition unit that acquires an image; a position specification unit that specifies one facial image from the image; a face correlation unit that correlates the specified facial image with face information obtained by compiling one or more stored feature values stored in a storage unit, thereby identifying one or more correlated feature values; a feature value extraction unit that extracts an extracted feature value of the specified facial image; and a storage control unit that compares the extracted feature value with the one or more correlated feature values of the face information correlated with the specified facial image, and causes the storage unit to additionally store the extracted feature value, as a storable feature value, as the face information when a predetermined condition is satisfied.

Projection TOF mass spectrum distribution information is acquired by irradiating a first ionizing beam onto a surface of a specimen to acquire first mass spectrum distribution information on secondary ions generated from the specimen, irradiating a second ionizing beam onto the same surface to acquire second mass spectrum distribution information on secondary ions generated from the specimen, and correcting the second mass spectrum distribution information on the basis of the first mass spectrum distribution information.

A semiconductor device with an arithmetic processing function is provided. In the semiconductor device, an imaging portion and an arithmetic portion are electrically connected to each other through an analog processing circuit 24. The imaging portion includes a pixel array 21 in which pixels 20 used for imaging and reference pixels 22 used for image processing are arranged in a matrix, and a row decoder 25. The arithmetic portion includes a memory element array 31 in which memory elements 30 and reference memory elements 32 are arranged in a matrix, an analog processing circuit 34, a row decoder 35, and a column decoder 36.

A signal processing circuit including a nonvolatile storage circuit with a novel structure. The signal processing circuit includes a circuit that is supplied with a power supply voltage and has a first node to which a first high power supply potential is applied, and a nonvolatile storage circuit for holding a potential of the first node. The nonvolatile storage circuit includes a transistor whose channel is formed in an oxide semiconductor layer, and a second node that is brought into a floating state when the transistor is turned off. A second high power supply potential or a ground potential is input to a gate of the transistor. When the power supply voltage is not supplied, the ground potential is input to the gate of the transistor and the transistor is kept off. The second high power supply potential is higher than the first high power supply potential.