6 results about "Two dimensional detector" patented technology

A system for generating semantically structured three-dimensional scene representations from unstructured multimedia input data, comprising: an input data receiver configured to receive unstructured, multimedia input; a two dimensional detector configured to receive the unstructured, multimedia input data and to execute computer vision logic on the received unstructured, multimedia input data to detect one or more building materials, one or more damage patterns, one or more architectural elements, and to extract dimensional information; a three-dimensional reconstruction engine configured to reconstruct a metrically accurate three-dimensional model of the physical interior space from the input data; a metadata generation engine configured to generate structured metadata from outputs of the two dimensional detector and the three-dimensional reconstruction engine; and a rule-based converter engine configured to process the structured metadata in accordance with a set of externally defined, carrier-specific rules to generate one or more claims estimate reports.

The utility model discloses a strip steel austenite signal detection system. The system comprises an X-ray light source, a collimator, a first vacuum pipeline, a second vacuum pipeline and a two-dimensional detector. The X-ray light source is used for generating X-rays through excitation of a heavy metal target material, the collimator is used for carrying out beam collection on the X-rays, and the first vacuum pipeline is used for being arranged in the annealing furnace. And the second vacuum pipeline is arranged in the annealing furnace. The two-dimensional detector is arranged on one side of the fourth transmission opening of the second vacuum pipeline, and the fourth transmission opening faces the surface of the two-dimensional detector. X-rays generated by the X-ray light source pass through a beam set of the collimator, are transmitted to the strip steel through the first vacuum pipeline and are diffracted on the second surface of the strip steel to form a diffraction signal, and the diffraction signal is used for determining austenite content information of the strip steel. According to the method and the device, the diffraction signal of the X-ray in the strip steel can be detected on line, so that data support is provided for subsequently determining austenite content information in the strip steel.

A system for generating semantically structured three-dimensional scene representations from unstructured multimedia input data, comprising: an input data receiver configured to receive unstructured, multimedia input; a two dimensional detector configured to receive the unstructured, multimedia input data and to execute computer vision logic on the received unstructured, multimedia input data to detect one or more building materials, one or more damage patterns, one or more architectural elements, and to extract dimensional information; a three-dimensional reconstruction engine configured to reconstruct a metrically accurate three-dimensional model of the physical interior space from the input data; a metadata generation engine configured to generate structured metadata from outputs of the two dimensional detector and the three-dimensional reconstruction engine; and a rule-based converter engine configured to process the structured metadata in accordance with a set of externally defined, carrier-specific rules to generate one or more claims estimate reports.

The disclosure relates to a method for measuring particle size of particles suspended in a fluid, the method comprising modulating (S1) radiation with a periodic wave optical mask; illuminating (S2) the fluid with the modulated radiation; detecting scattered radiation and / or transmitted radiation (S3-1) with a 2D detector capturing an image at a first modulation frequency; detecting scattered radiation and / or transmitted radiation (S3-2) with a 2D detector capturing an image at a second modulation frequency; extracting (S4) a first image for the first modulation frequency and a second image for the second modulation frequency, respectively; calculating(S5) a first extinction coefficient for the first modulation frequency and the second modulation frequency, respectively, based on the first extracted image and the second extracted image, respectively; determining the size (S7) of the suspended particles based on the relationship between the first calculated extinction coefficient and the second calculated extinction coefficient. The disclosure further relates to an assembly for measuring particle size of particles suspended in a fluid.

A system for monitoring manufacturing precision in additive manufacturing of three-dimensional components. A combined illuminations and detection element is provided equipped with a two-dimensional detector array and at least one laser radiation source directed onto a region of a material in powder or paste form. Producing at least one region of a three-dimensional component with a locally defined energy input. The detector array is arranged and designed such that speckle arising in / on the surface irradiated by the laser radiation source can be detected in a spatially resolved manner using the detector array and can be fed to an electronic evaluation and control circuit which is connected to an electronic open- and closed-loop control device designed to influence the system. Thermal speckle excitation is achieved using a separate energy beam with which the energy input takes place locally in a defined manner on the material in powder or pasty form.

The invention discloses an X-ray diffraction testing device which comprises a combined X-ray detector, an X-ray source, a sample table and a host, the combined X-ray detector is used for receiving X-rays and outputting digital images, the combined X-ray detector comprises a rotating table, a zero-dimensional detector and a plurality of two-dimensional detectors, and the zero-dimensional detector and the two-dimensional detectors are arranged on the rotating table. The two-dimensional detectors are used for receiving diffracted light and are spliced into an integral pattern in the same plane, and the zero-dimensional detector is used for receiving direct light, is located in the center of the integral pattern and is coaxially arranged with a rotating shaft of the rotating table; according to the invention, the large-area diffraction test function can be realized at the cost far lower than that of a large-area two-dimensional X-ray diffractometer, and the inherent defect of low direct light utilization rate of the traditional two-dimensional X-ray diffractometer is overcome.