86results about How to "Good recovery" patented technology

The invention discloses a method for reconstructing a three-dimensional facial expression model based on a monocular video. Extra multi-angle shooting is not needed, A universal 3D face model is directly driven from a neutral expression image frame in an input monocular video to deform so as to generate a personalized three-dimensional face template; and expressing the deformation of the three-dimensional face expressions corresponding to different frames as the change of the personalized three-dimensional face template in the 3D vertex flow of the three-dimensional space, and solving the coarse-scale geometric model of the face expressions through the consistency with the change of the 2D optical flow. While the shape accuracy of a coarse-scale reconstruction model is improved by utilizing dense optical flow, the shooting requirement of an input video is broadened, details are added on a recovered coarse-scale face model through a light and shade recovery shape technology so as to recover fine-scale face geometric data, and a three-dimensional face geometric model with high fidelity is reconstructed.

The invention relates to a rubber composition for preparing external and internal layers of an automotive turbocharged hose. The rubber composition comprises 100 parts of ethylene acrylate rubber, 1.0-3.0 parts of anti-aging agent, 1.0-3.0 parts of processing agent, 10.0-20.0 parts of plasticiser, 50.0-70.0 parts of carbon black, 0.5-1.5 parts of internal releasing agent, 2.0-3.0 parts of vulcanization activator and accelerator and 1.0-2.0 parts of vulcanizing agent. The invention further provides a preparation method for the rubber composition. The rubber composition improves high temperature resistance and oil resistance, reduce compression permanent sets, and is not prone to scorching, good in processing characteristics, and can serve as the external layer and the internal layer of the automotive turbocharged hose.

The invention provides a high PSNR fragile watermarking method based on a chaos theory. The method includes the following steps of S1 embedding a water mark into an original image; and S2 extracting the water mark from the image embedded with the water mark, changing the position, and recovering the image. The high PSNR fragile watermarking method overcomes all the defects in the original scheme, and meanwhile the storage space required for the watermark does not increase, so that high PSNR can be maintained. The chaotic mapping is used for guaranteeing the safety; a block division theory is used for improving the change area and creating the storage space of recovering the data; and the recovery result of the target image is improved by the edge matching method based on VQ. An experiment shows that the method is safe and effective, and the recovery capability is satisfactory.

The invention relates to a manufacturing technique of printing rubber blanket air cushion layer for the offset printing machine printing roller, which solves the technical problem of quality and productivity for the air cushion by the provided craft. The invention is characterized in that, firstly, a vulcanization agent and an ultrafine chemical foaming agent are put into a rubber sizing material and mixed evenly, and the weight ratio of the ultrafine chemical foaming agent and the rubber sizing material is form 1:40 to 1:15; secondly, a cotton cloth is coated by the rubber sizing material and compounded with the cotton cloth the other three layers of which are coated by the common rubber sizing material; thirdly, the compounded semi-finished products is put into a drum vulcanizer to be continually vulcanized, the vulcanization pressure is form 10 MPa to 18 MPa, the vulcanization temperature is from 140 centigrade to 160 centigrade, and the vulcanization speed is from 10 to 15 m/h; fourthly, the ultrafine chemical foaming agent is 4, 4'-Oxylbisbenzenesulfonyl Hydrazide, and the fineness is from 500 to 1000 mesh; fifthly, the vulcanization agent is sulfur.

The invention discloses a liver-protection tea powder prepared from radix puerariae and flammulina velutipes and a preparation method thereof. The liver-protection tea powder is prepared from the following materials in parts by weight: 60-80 parts of flammulina velutipes, 8-15 parts of radix puerariae powder, 10-15 parts of melon, 10-14 parts of vicia unijuga, 6-10 parts of burdock powder, 8-10 parts of okra, 10-15 parts of pinenut, 8-12 parts of prickly pear fruit, 10-15 parts of red fragrant rice, 5-8 parts of bamboo juice, 1-2 parts of adonis flower, 2-3 parts of perilla frutescens seeds, 1-2 parts of piper wallichii, 1-2 parts of chrysanthemum nankingense flower , 1-2 parts of penthorum chinense pursh, 1-2 parts of Aglaia odorata, 40-80 parts of mulberry wine and 6-10 parts of nutrient and health-care powder. The liver-protection tea powder provided in the invention is fragrant, mellow and sweet in taste and is rich and balanced in nutrition. Lyophilized flammulina velutipes is adopted to absorb the nutrient and functional components of the mulberry wine so that functions of nourishing body, strengthening body and benefiting liver are achieved. In addition, through the synergistic effects of the mulberry wine with many other traditional Chinese medicine components having efficacies of clearing away toxic materials, adjusting liver function and nourishing and protecting liver, the recovery function of the liver is enhanced, and the disease-resistant ability of a human body is improved.

The invention discloses a method for measuring 24 mycotoxins in infant nourishing rice flour. Related target compounds comprise aflatoxin, nivalenol, fumonisin, ochratoxin, T-2 toxin and HT-2 toxin, zearalenone and a derivative thereof, sterigmatocystin and O-methylsterigmatocystin. The method comprises the steps of adding a mixed extraction solvent which is composed of acetonitrile, formic acid and water into rice flour; successively adding MgSO4 and a sodium acetate composite salt bag for enriching an object into an organic layer, performing purification by means of PRIME HLB and performingnitrogen blowing to approximately dry, performing redissolving and passing a film, and performing detection and analysis by an ultrahigh-performance liquid chromatography-serial mass spectrometer. Themethod according to the invention has advantages of simple and economical pre-treatment, time-saving and labor-saving effect, high sensitivity of the method, low detecting limit, high recovery rate,high flux and low matrix effect. The method is suitable for high-flux detection for mycotoxins in the infant nourishing rice flour.

The invention provides a method for performing on-line recovery by using snapshot technology. An application program (1) is a program for operating data through a file system; normally, the application program has two data read-write modes, one is calling an interface provided by an application program development interface (2) and the other is directly accessing the interface provided by a virtual file system (3) in a system calling mode (B); the application program development interface (2) also finishes reading and writing data in the system calling mode (B); the aim of the existence of the virtual file system (3) is the specific implementation of shielding a file system (4) so as to provide a main interface for an upper layer; and a snapshot source volume (5) and a snapshot volume (6) are virtual block equipment. The snapshot source volume (5) is combined with the snapshot volume (6) to realize a snapshot function. When a write request is transmitted to the snapshot source volume (5), the snapshot source volume (5) firstly judges whether old data in a section is copied to the snapshot volume (6), and if the old data in a section is not copied to the snapshot volume, the data is copied to the snapshot volume (6) in a Kcopyd mode (C) and then the write operation is finished, which is so-called COW; and the snapshot volume (6) also can provide external read and write in a mode of block equipment.

The invention relates to a method for recovering multi-temporal cloud shielding data based on time-phase spectral angle measurement, and aims to solve a problem of low recovery accuracy of an existing cloud shielding data recovery method. The specific process comprises the steps of firstly inputting a multi-temporal multi-spectral remote sensing image having cloud shielding; secondly, calculating the cloud shielding data missing degree of each point on geographic coordinates of the multi-temporal multi-spectral remote sensing image having cloud shielding; thirdly, enabling the point with the minimum missing degree to act as a point required to be filled; fourthly, extracting multi-temporal multi-spectral data X and corresponding missing time-phase geographic coordinates; fifthly, calculating the similarity of the multi-temporal multi-spectral data X and other points except for the point required to be filled by using a time-phase spectral angle function; sixth, finding a point Y with the maximum similarity; seventh, filling the multi-temporal multi-spectral data X of the point required to be filled by using the point Y and a missing data filling algorithm; and eighth, iterating the first step until all cloud shielding data is filled. The method is applied to the field of cloud shielding data recovery.

The present invention relates to the field of biotechnology, and discloses an anti-beta receptor agonist cluster-specific monoclonal antibody hybridoma cell line and a monoclonal antibody secreted bythe cell line. According to the present invention, the hybridoma cell line is prepared from salbutamol artificial antigen, and the secreted monoclonal antibody can simultaneously recognize salbutamol,clenbuterol, terbutaline, brombuterol, cimbuterol and other beta-receptor agonists, and has cluster specificity; the immunoaffinity chromatography gel prepared from the monoclonal antibody and the immunoaffinity chromatography gels of other beta-receptor agonists such as ractopamine are mixed as the machine measurement pretreatment purification reagent, a variety of clenbuterol hydrochloride components in pork, pig liver and pig urine samples can be efficiently detected by combining the machine measurement pretreatment purification reagent, HPLC-FLD and LC-MS/MS, and the high accuracy and high sensitivity can be achieved.

The invention belongs to the field of mouthwash application, and particularly relates to a composite polypeptide mouthwash and a preparation method thereof. The mouthwash comprises biological antibacterial peptide, melittin and biological lysozyme which are combined for use to achieve a synergistic effect, helicobacter pylori, oral bacteria and pathogenic bacteria can be killed at the same time, and the mouthwash has triple functions of killing oral pathogenic bacteria, deodorizing the oral cavity and treating the oral pathogenic bacteria; the mouthwash does not generate drug resistance, has no side effect, is safer and can be used by pregnant women and children; and moreover, the mouthwash has the effects of resisting inflammation, sterilizing, resisting cancer, resisting radiation, inhibiting platelet aggregation and the like, can promote the utilization of calcium by teeth, and is beneficial to preventing the occurrence of decayed teeth.

The invention discloses a method for recovering fine iron powder from ferrous metallurgy iron-contained dust by using a hydraulic cyclone separation method. Firstly, large-particle impurities with particle sizes greater than 1 mm are filtered away through screening; dust and water are prepared to form slurry with a solid content of 5-30%; then, the slurry is pumped into ahydraulic cyclone separation system for impurity removal and separation; and overflow and underflow products are separatelycollected, and are filtered and dried. The method can separate out the fine iron powder with a total iron content of greater than 50%; K and Na contents are smallerthan 3%; and sintering and iron smelting procedures can be satisfied. Meanwhile, cyclone product filtrate can serve as mother liquor for co-production of potassium salt; and waste water is circulated in a closed-loop manner in the technological process to realize comprehensive recovery and resource cyclic utilization of metallurgic dust. The method has the advantages of low treatment cost, simplicity in operation, environmental protection, wide application range of raw materials, capability of adjusting core parameters of the hydraulic cyclone separation system for dust with different components and particle-size rangesto achieve optimal separation effect and recovery rate.

The invention relates to a power smooth control method applied to the adaptive adjustment of energy storage. According to the method, a power outer loop, a voltage control loop and a current control loop are comprised, and a direct current energy storage DC-DC measures the output power Pesdc in real time, passes a filter with a filter coefficient of Tf and then enters a control system. By the power reference values Pes and ref of a power control loop, the steady-state power output of an energy storage system is controlled, and the transient power output of the energy storage system is controlled through a proportional parameter Ddc and an integral parameter Tdc of the power control loop. The method for adaptively adjusting the proportional parameters of the power loop comprises the following steps of when the energy storage system outputs the transient power, obtaining the direct-current bus voltage change rate information z according to the change of the direct-current bus voltage ubus and through a filter, a differential link and an absolute value link, and adjusting the parameter z through an amplification coefficient K and a natural index to obtain a proportionality coefficientDdc, so that the daptive control is realized.