Abstract: The present invention relates to a method of estimating the number of urinary podocytes, including detecting podocalyxin in a urinary sediment sample liquid, and more specifically, to a method of estimating the number of urinary podocytes, including the following steps (1) to (3): (1) a step of preparing the urinary sediment sample liquid by separating urinary sediment from urine collected from a test subject and solubilizing podocalyxin in the urinary sediment; (2) a step of calculating a podocalyxin excretion amount in the urinary sediment sample liquid through detection of podocalyxin in the urinary sediment sample liquid; and (3) a step of calculating the number of urinary podocytes by dividing the podocalyxin excretion amount in the urinary sediment sample liquid by a podocalyxin amount per podocyte.

Abstract: Provided is a minutia features generation apparatus that calculates minutia features which contribute to improve matching accuracy. A minutia features generation apparatus comprises: an input part to input an image formed as a curved stripe pattern by a ridge line(s); a generation part to generate a skeleton image formed by extracting a skeleton(s) from the image; an extraction part to extract a plurality of minutiae from the skeleton image; and a calculation part configured to calculate a relation minutia feature(s) representing relationship between a first minutia and a second minutia among the plurality of minutiae, wherein the calculation part calculates as one of the relation minutia features defined by a crossing count of the skeleton(s) and a straight line connecting from the second minutia to a nearest neighbor point which is a point on a trace line traced by tracing starting from the first minutia, which point is located at a shortest line distance from the second minutia.

Abstract: A fingerprint image processing device includes a memory, and a processor coupled to the memory. The processor performs operations. The operations include reading a tenprint card image which includes a plurality of fingerprint patterns and at least one ruled line to separate one fingerprint imprint area from another fingerprint imprint area, and extracting from the tenprint card image a fingerprint image which includes at least one of the fingerprint patterns, a part of a fingerprint imprint area, and a part of a next fingerprint imprint area.

Abstract: A fingerprint image processing device includes a memory, and a processor coupled to the memory. The processor performs operations, including reading a tenprint card image which includes a plurality of fingerprint patterns and at least one ruled line to separate one fingerprint imprint area from another fingerprint imprint area, and extracting from the tenprint card image a fingerprint image which includes a part of a fingerprint imprint area and apart of a next fingerprint imprint area.

Abstract: A striped pattern image examination support apparatus includes a feature extraction part, a central line collation part, and a display part. The feature extraction part extracts, from each of a first striped pattern image and a second striped pattern image, at least central lines and feature points, as a feature of each of the first striped pattern image and the second striped pattern image. The central line collation part performs collation of the respective central lines of the first striped pattern image and the second striped pattern image, and computes corresponding central lines between the first striped pattern image and the second striped pattern image. The display part determines a display form of each of the central lines based on the computed corresponding central lines and superimposes and displays the central lines on each of the first striped pattern image and the second striped pattern image, according to the determined display form.

Abstract: The present invention relates to a method of estimating the number of urinary podocytes, including detecting podocalyxin in a urinary sediment sample liquid, and more specifically, to a method of estimating the number of urinary podocytes, including the following steps (1) to (3): (1) a step of preparing the urinary sediment sample liquid by separating urinary sediment from urine collected from a test subject and solubilizing podocalyxin in the urinary sediment; (2) a step of calculating a podocalyxin excretion amount in the urinary sediment sample liquid through detection of podocalyxin in the urinary sediment sample liquid; and (3) a step of calculating the number of urinary podocytes by dividing the podocalyxin excretion amount in the urinary sediment sample liquid by a podocalyxin amount per podocyte.

Abstract: A biological pattern information processing device includes: a biological pattern information acquisition unit that acquires biological pattern information indicating a biological pattern; and a singular region detection unit that detects a singular region including damage, from the biological pattern indicated by the acquired biological pattern information.

Abstract: To provide a feature point input assisting device that can carry out the input assistance of the feature point. A feature point input assisting device includes a processor circuitry. The processor circuitry configured to set a first feature point in an input image including a stripe pattern formed by ridge lines. The processor circuitry configured to extract a second feature point from the input image by using the first feature point. The processor circuitry configured to extract a feature point, which is the second feature point having no corresponding first feature point, as an input omission feature point candidate. The processor circuitry configured to output the input omission feature point candidate to a display device.

Abstract: Inorganic polymers are produced from silicate (—Si—O—) and/or phosphonate (—P—O—) bonds, commonly found in rocks and glass, to create new polymeric materials for rubbers, fibers, and plastics. These inorganic polymers have various advantages over organic counterparts including abundance on the earth's crust, and properties including nonflammability, low toxicity, recyclability, and excellent thermal and chemical resistance.

Abstract: To extract a fingerprint core for alignment of a fingerprint image for fingerprint matching. The present invention comprises: a core extraction unit which has an endpoint processing function of generating an endpoint image by extracting bifurcations in skeleton image and subjecting the respective bifurcations to endpoint processing; and a skeleton image generation/extraction unit which extracts skeletons of a density-inverted image formed by inverting the density colors of the generated end point image from white to black and vice versa, and performs processing for generating the skeleton image, the core extraction unit being provided with a core determination function of specifying a skeleton pixel having the highest value of a loop score indicating the degree of a bend in a skeleton shape in the density-inverted image, and defining this skeleton pixel as the finger print core.

Abstract: Provided is a test method for the detection of diabetic nephropathy at an early stage as compared to a conventional method. Specifically provided are: a test method for diabetic nephropathy, including detecting urinary podocalyxin; the test method, further including assessing diabetic nephropathy at at least Stage I; a test reagent for use in the test method; and a test reagent kit for use in the test method. The present invention is based on a finding that urinary podocalyxin reflects the development and condition of diabetic nephropathy with high sensitivity at an early stage as compared to urinary albumin.

Abstract: Provided is a test method for the assessment of the necessity of renal biopsy in a subject to be tested, who is suspected of having a renal disease. Specifically provided are a test method for a renal disease, including using urinary podocalyxin and one or more additional markers in combination, and a test reagent for use in the test method and a test reagent kit for use in the test method. The present invention allows the discrimination of a poor prognosis group even for poor prognosis cases with no overt findings in a conventional test method, and thus allows the assessment of a renal disease, the assessment of the necessity of renal biopsy, prognostic prediction, and the like to be performed exactly.

Abstract: A wireless device includes an input/output port that receives a first transmission signal subjected to transmission processing by another wireless device, the first transmission signal being output from the another wireless device, the another wireless device using a second frequency band adjacent to a first frequency band used by the wireless device, a synthesis circuit that synthesizes the first transmission signal received via the port and a second transmission signal subjected to transmission processing by the wireless device and that outputs the synthesized signal via an antenna, and a splitting circuit that splitbranches a first reception signal of the first frequency band and a second reception signal of the second frequency band, the first and the second reception signals being included in a reception signal received via the antenna, the splitting circuit outputting a split reception signal of the second frequency band via the port to the other wireless device.

Abstract: Provided are a striped pattern image examination support device, method, and program. The device includes: image transformation element for transforming at least one of two striped pattern images so as to cause coordinates of charting points, which are points that correspond across the two striped pattern images, to match in a plurality of pairs of the charting points which are included in the two striped pattern images; intersecting point extraction element for calculating coordinates of intersecting points of stripes in the striped pattern images and line segments each of which connects two of the charting points in the striped pattern images; charting diagram display element for displaying the two striped pattern images after transformation by the image transformation element, and displaying figures representing charting points at positions corresponding to coordinates after the transformations of each of the charting points on the two striped pattern images.

Abstract: To extract a fingerprint core for alignment of a fingerprint image for fingerprint matching. The present invention comprises: a core extraction unit which has an endpoint processing function of generating an endpoint image by extracting bifurcations in skeleton image and subjecting the respective bifurcations to endpoint processing; and a skeleton image generation/extraction unit which extracts skeletons of a density-inverted image formed by inverting the density colors of the generated end point image from white to black and vice versa, and performs processing for generating the skeleton image, the core extraction unit being provided with a core determination function of specifying a skeleton pixel having the highest value of a loop score indicating the degree of a bend in a skeleton shape in the density-inverted image, and defining this skeleton pixel as the finger print core.

Abstract: A fingerprint image processing device includes a memory, and a processor coupled to the memory. The processor performs operations, including reading a tenprint card image which includes a plurality of fingerprint patterns and at least one ruled line to separate one fingerprint imprint area from another fingerprint imprint area, and extracting from the tenprint card image a fingerprint image which includes a part of a fingerprint imprint area and apart of a next fingerprint imprint area.

Abstract: A distribution device according to the present application includes a receiving unit, a calculation unit, and a distribution unit. The receiving unit receives location information from a terminal device owned by a user. The calculation unit calculates, once the receiving unit receives the location information, an expected time within which the user arrives from a first coverage region in which communication is possible by way of an out-of-coverage region in which communication is impossible to a second coverage region. The distribution unit distributes an alert to a predetermined distribution destination if the location information of the second coverage region is not received from the terminal device within the expected time calculated by the calculation unit.

Abstract: A system, which computer processes a tenprint card where fingerprint images are imprinted, provides a processing mechanism which automatically crops or segments respective fingerprint images on the tenprint card. In particular, the system provides: a processing mechanism which appropriately crops or segments a slap print image, even if a fingerprint image of slap prints does not fit in a predetermined frame or even if noise other than fingerprints to be cropped or segmented is present within a frame of a four-finger slap, by using a result of matching with rolled prints; and a processing mechanism which checks a correspondence relationship between the rolled prints and the plane prints, assesses a finger position, and detects an error of imprinting position.

Abstract: To provide a feature point input assisting device that can carry out the input assistance of the feature point. A feature point input assisting device includes a processor circuitry. The processor circuitry configured to set a first feature point in an input image including a stripe pattern formed by ridge lines. The processor circuitry configured to extract a second feature point from the input image by using the first feature point. The processor circuitry configured to extract a feature point, which is the second feature point having no corresponding first feature point, as an input omission feature point candidate. The processor circuitry configured to output the input omission feature point candidate to a display device.

Abstract: The present invention relates to a method of detecting urinary podocytes with a light microscope through use of an insoluble carrier-bound antibody that recognizes a protein specifically expressed on a podocyte surface, and more specifically, to a method of detecting urinary podocytes, including the following steps of (1) to (3) : (1) preparing an insoluble carrier-bound antibody by binding an insoluble carrier to an antibody that recognizes a protein specifically expressed on a podocyte surface; (2) bringing a urine sample of a test subject into contact with the insoluble carrier-bound antibody; and (3) observing the urine sample brought into contact with the insoluble carrier-bound antibody with a light microscope to count podocytes.