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218results about How to "Combine accurately" patented technology

Automatic video system using multiple cameras

A camera array captures plural component images which are combined into a single scene from which “panning” and “zooming” within the scene are performed. In one embodiment, each camera of the array is a fixed digital camera. The images from each camera are warped and blended such that the combined image is seamless with respect to each of the component images. Warping of the digital images is performed via pre-calculated non-dynamic equations that are calculated based on a registration of the camera array. The process of registering each camera in the arrays is performed either manually, by selecting corresponding points or sets of points in two or more images, or automatically, by presenting a source object (laser light source, for example) into a scene being captured by the camera array and registering positions of the source object as it appears in each of the images. The warping equations are calculated based on the registration data and each scene captured by the camera array is warped and combined using the same equations determined therefrom. A scene captured by the camera array is zoomed, or selectively steered to an area of interest. This zooming- or steering, being done in the digital domain is performed nearly instantaneously when compared to cameras with mechanical zoom and steering functions.
Owner:FUJIFILM BUSINESS INNOVATION CORP

Production method of ultra-thin steel belt plated with precious metal

Provided is a production method of an ultra-thin steel belt plated with precious metal. The production method includes the steps that a DC01 cold-rolled steel plate is used as a raw material, and conventional degreasing is conducted after the steel plate is cold-rolled repeatedly; annealing is conducted; the belt is prepared, specifically, uncoiling, striping and burr removal are carried out; Zn/Fe electroplating, primary water-washing and drying, primary physical vapor deposition, secondary water-washing and drying and secondary physical vapor deposition are carried out sequentially; and the belt is rolled after being naturally cooled to be at the room temperature. According to the steel belt, the Rm is 200-230 MPa, the percentage of elongation is 45%-50%, the surface roughness of an Au-plated or Ag-plated coating is 0.05-0.10 micron, and the specular reflection is 99%-99.9%; after the coating is stored on the indoor atmospheric condition for 1800 days, the specular reflection of the coating is 98.7%-99.7%, the gloss loss rate is not higher than 0.5%, and the rate of the corroded area is not higher than 0.05%; after the coating is exposed in air containing 30 ppmH2S for 1200 days, the specular reflection of the coating is 98.5%-99.5%, the gloss loss rate is not higher than 0.6%, and the rate of the corroded area is not higher than 0.08%; for a Pt-plated steel belt, the surface roughness is 0.03-0.06 micron, the porosity is not higher than five each square centimeter, and the specular reflection is 99.5%-99.9%; and after the coating is stored in the 50-KHz ultrasonic environment continuously for 2400 hours, the thickness of the coating is not changed, and the surface has no crack.
Owner:武汉钢铁有限公司

Power distribution station indoor equipment floor space collaborative routing inspection device and routing inspection method thereof

The invention provides a power distribution station indoor equipment floor space collaborative routing inspection device and a routing inspection method thereof. The top of a four-wheel walking robotbody is provided with a parking apron allowing an unmanned aerial vehicle to take off and stop, a positioning mark for determining the position of the unmanned aerial vehicle is arranged on the parking apron, and the front part of the robot body is provided with an ultrasonic sensor and a laser sensor; four rotor wings of the four-rotor unmanned aerial vehicle are provided with rotor wing protection shells correspondingly, a UWB positioning label is arranged at the top of the four-rotor unmanned aerial vehicle, and a landing gear is arranged at the lower part of the four-motor unmanned aerialvehicle; the routing inspection device is installed on the unmanned aerial vehicle; a robot is connected with the unmanned aerial vehicle through a telescopic cable, the collecting and releasing of the telescopic cable is controlled by an electric winder installed on the robot, and the cable is composed of an unmanned aerial vehicle power line powered by the unmanned aerial vehicle and a communication line between the cable and the unmanned aerial vehicle power line. According to the power distribution station indoor equipment floor space collaborative routing inspection device, high-precisionpositioning is realized by utilizing the robot, the unmanned aerial vehicle can detect the vertical direction of a power distribution station large-scale frame machine, and the power distribution station indoor equipment floor space collaborative routing inspection device has the characteristics that the routing inspection is free of dead corners, the detection precision is high, and the detection efficiency is high.
Owner:SOUTHWEST JIAOTONG UNIV

Kit for detecting lipoprotein-associated phospholipase A2 and preparation method and application of kit

ActiveCN104634970AEliminate distracting factorsEliminate preprocessing timeDisease diagnosisMagnetic sphereAntibody
The invention provides a kit for detecting lipoprotein-associated phospholipase A2 and a preparation method of the kit. The kit comprises one or more first antibodies for resisting the lipoprotein-associated phospholipase A2, and one or more second antibodies for resisting the lipoprotein-associated phospholipase A2, wherein the first antibodies are used for being combined with enveloped magnetic spheres of to-be-tested lipoprotein-associated phospholipase A2; the second antibodies are combined with the to-be-tested lipoprotein-associated phospholipase A2 on other sites which are different from the combined site of the to-be-tested lipoprotein-associated phospholipase A2 and the first antibodies for resisting the lipoprotein-associated phospholipase A2 and are marked with tracer markers. In a preferred scheme, the kit also comprises a displacing agent; and the detection accuracy of the kit can be further improved. The invention further provides a method for detecting the lipoprotein-associated phospholipase A2 by virtue of the kit. The concentration of the lipoprotein-associated phospholipase A2 in the sample can be determined by adopting serum as a detection sample at high repeatability, high accuracy and high sensitivity.
Owner:SHENZHEN NEW INDS BIOMEDICAL ENG

Wet granular microorganism fermented feed for aquatic animals and preparation method of wet granular microorganism fermented feed

The invention discloses a wet granular microorganism fermented feed for aquatic animals and a preparation method of the wet granular microorganism fermented feed. The wet granular microorganism fermented feed is prepared by virtue of an improved feed formula through the following steps: pretreatment, expansion treatment, granulation treatment, fermentation treatment and packaging. The wet granularmicroorganism fermented feed has the advantages that (1) the feed is soft and good in elasticity and taste, has strong stability after being fed into a water body and is not dispersed, so that the ingestion probability is increased; (2) the feed contains a large number of beneficial microorganisms, and macromolecular substances in the feed raw materials are decomposed into micromolecular amino acid, sugar, active peptide, vitamin, bacteriocin and the like, so that the digestive absorption is promoted; (3) the emission of nitrogen in animal waste is reduced, the decomposition of substrate organic matters is promoted, and an environment with purified water quality is maintained; and (4) the feed is sequentially expanded and granulated, the components are relatively precisely bonded, and fermentation liquid is added and is soaked to generate aerobic and anaerobic fermentation in a fermentation bag, so that the macromolecular substances in the feed raw materials are decomposed into micromolecular amino acid, sugar, active peptide, vitamin, bacteriocin and the like by virtue of the beneficial bacteria.
Owner:高嘉泰
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