35results about How to "Guarantee processing accuracy" patented technology

The embodiment of the invention discloses a medical image processing method and device, image processing equipment and a storage medium. The method comprises: segmenting the target image into a plurality of analysis image blocks through a first sliding window, or jointly segmenting the target image into a plurality of analysis image blocks with corresponding sizes through at least two second sliding windows with different window edge sizes, wherein the window edge sizes of the first sliding window and the second sliding windows in all directions are determined based on the principle that the number of complementary edges is minimum; inputting the analysis image blocks into a trained analysis model in batches to obtain a blood vessel distribution result of each analysis image block, whereinthe trained analysis model is formed by trained training image blocks of at least two sizes; and determining a blood vessel distribution result of the target image according to the blood vessel distribution result of each analysis image block. The problem that a blood vessel segmentation method in the prior art is low in blood vessel segmentation speed is solved.

The invention relates to a content processing link adjustment method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a first scheduling task of targetcontent and a corresponding first content processing link; executing the first scheduling task according to the first content processing link; when the updated content attribute of the target contentis detected, obtaining a target content attribute set according to the updated content attribute, and generating a second scheduling task of the target content; determining a second content processinglink corresponding to the second scheduling task according to the target content attribute set; when the conflict link processing node exists between the first content processing link and the secondcontent processing link, stopping executing the first scheduling task, and traversing the link processing nodes in the second content processing link according to a time sequence to obtain an output result identifier of the currently traversed link processing node; and when the node output result is not queried according to the output result identifier, executing the scheduling subtask corresponding to the link processing node. By adopting the method, the content processing efficiency can be improved.

The invention relates to the technical field of artificial intelligence, and provides an interface-based regression test method and device, computer equipment and a storage medium, and the method comprises the steps: receiving a triggered regression test request corresponding to an interface of a to-be-tested target system; pulling interface information of all interfaces contained in the target system; for each specified interface in the target system, acquiring specified interface information of the specified interface from all the interface information; constructing an interface request corresponding to the specified interface based on the specified interface information; performing a regression test on the specified interface based on the interface request to obtain a corresponding specified test result; and based on the specified test result of each specified interface, generating an interface regression test analysis report of the target system. The test efficiency of the regression test of the system interface can be improved, and the processing accuracy of the regression test is ensured. The method can also be applied to the field of block chains, and the specified test result and other data can be stored on the block chain.

The invention relates to a motor-driven bottle body painting device. The motor-driven bottle body painting device comprises a machine body, an upper cover arranged at the top of the machine body, a motor drive mechanism, a painting structure respectively connected with the motor drive mechanism, a net frame sliding mechanism connected with the motor drive mechanism and a rotatable bottle body adjusting mechanism arranged at the bottom of the net frame sliding mechanism. The motor drive mechanism comprises a first motor and a second motor which are arranged in parallel up and down. The first motor is connected with a first lead screw, and the second motor is connected with a second lead screw. The first lead screw and the second lead screw are arranged between a first fixed plate and a second fixed plate and can rotate on the first fixed plate and the second fixed plate, wherein the first fixed plate and the second fixed plate are arranged oppositely. The first fixed plate and the second fixed plate are correspondingly provided with a first sliding block and a second sliding block in a sleeving mode, the first sliding block is fixedly connected with the painting mechanism, and the second sliding block is fixedly connected with the net frame sliding mechanism. Compared with the prior art, the motor-driven bottle body painting device has the advantages of effective dust prevention, improved processing accuracy, improved production efficiency and the like.

The invention belongs to the field of audio signal processing methods and provides an audio signal processing method. The audio signal processing method relates to a collecting module, an amplifying module, a filtering module, an analog-to-digital conversion module, a processing module and a digital-to-analog conversion module, wherein the collecting module, the amplifying module, the filtering module, the analog-to-digital conversion module, the processing module and the digital-to-analog conversion module are connected in sequence, and the processing module is further connected with a storage module. The collecting module is used for collecting and obtaining audio signals, filtering processing is carried out on the audio signals through the filtering module after signal amplification processing is carried out on the audio signals through the amplifying module, the analog-to-digital conversion module is used for converting the audio signals input from the filtering module into digital signals, and the processing module is used for carrying out signal processing on the digital signals and sending the digital signals to the digital-to-analog conversion module to output analog signals. According to the audio signal processing method, high-quality audio messages can be obtained under a noisy environment, and the requirements of audio-visual equipment and audio equipment for high-quality audio signals under different noisy environments can be met.

The invention discloses a BIM-based integrated outer wall assembling scheme generation method and device. The method comprises the following steps of: obtaining a pre-established appearance contour model and a pre-established decoration model of an outer wall; splitting the appearance contour model into component models according to a preset splitting rule; projecting the decoration model to the component models so as to determine a sub-decoration model corresponding to each component model; and generating an assembling scheme of the outer wall according to a preset assembling rule, the sub-decoration models and the component models. According to the method and device, the decoration model is projected to each outer wall component so as to determine a decoration pattern on each outer wallcomponent, so that the processing correctness of each outer wall component can be ensured; and an assembling sequence and an assembling position of each outer wall component can be determined on the basis of each outer wall component and the corresponding decoration pattern. On the basis of the generated outer wall assembling scheme, the processing correctness of the outer wall components and thecorrectness of the subsequent outer wall assembling are ensured.

The invention provides a processing method of an integrated horn submarine gate electrode. The method comprises the following steps: cutting an electrode copper plate material, preparing materials of an electrode milling machine, processing via a grinding machine, forming and processing a first side of the electrode copper plate material and forming and processing a second side of the electrode copper plate material, wherein the step of processing via the grinding machine is characterized by processing positioning grooves used for subsequently clamping in the upper end surface and the lower end surface of the electrode copper plate material. The processing method is simple in steps, short in period and low in processing cost. A clamping fixture used in the electrode processing method comprises a fixture base and a fixture extending device, wherein the fixture base and the fixture extending device are provided with positioning convex ribs, positioning grooves and central through holes; through cooperation of the central holes and positioning structures, the electrode material to be processed is stably fixed on the clamping fixture, so that the processing accuracy is ensured. The processing method and the clamping fixture are suitable for clamping and processing various types of electrodes.

The invention relates to a method for machining a roller by adopting a nine-axis machine tool and the roller produced by using the method. The method comprises the following steps that S1, a round baris taken and is machined into a stepped shaft by using a lathe, and grinding is carried out on the maximum-diameter part of the stepped shaft by using a numerical control grinding machine; S2, a milling cutter in the nine-axis machine tool is used for dynamically roughing the stepped shaft to machine protruding structures, and secondary dynamic roughing is conducted on the stepped shaft to guarantee that the machining allowances reserved for finish machining of the protruding structures are uniform and consistent; S3, inner and outer side positions, shapes and inclination angles of the protruding structures on the stepped shaft are corrected by using spherical milling cutters with gradually reduced diameters in sequence so that the protruding structures can be machined and formed at a time; and S4, after machining of the protruding structures is completed, a turning tool is used for back chipping of filleted corners, milled through the spherical milling cutters, of the stepped shaft.According to the method for machining the roller by adopting the nine-axis machine tool and the roller produced by using the method, through cooperation of multi-axis linkage, dynamic roughing and themulti-diameter spherical milling cutters of the nine-axis machine tool, one-time part clamping type one-time forming for machining of the roller is achieved, the precision is improved, and the production cycle is shortened.

The invention provides a method for cutting a neural network model. The method includes: based on the lowest importance of neurons in a to-be-clipped neuron layer, determining that the first neuron isa to-be-clipped neuron, and determining the second neuron as a to-be-clipped neuron based on the minimum difference degree with the first neuron, and so on, determining the neuron with the minimum difference degree with the previous to-be-clipped neuron as a new to-be-clipped neuron until the number of clipped neurons meets the preset number of to-be-clipped neurons. The cut neurons have the lowest importance degree; the accuracy of the neural network model is not greatly influenced by the neural network model with the lowest importance degree and the neuron with the lowest difference degreefrom the neuron with the lowest importance degree, the compression cutting of the neural network model is completed on the premise of ensuring the data processing accuracy of the neural network model,and the neural network model is conveniently deployed on edge equipment.

The invention relates to an angle iron fire bending machining process. The process includes the following steps of firstly, performing surface rough machining, wherein backing off, scarfing, half holeforming and flat surface grinding are performed on angle iron by means of a machining center in the machining process; secondly, performing local heating, wherein local high-temperature heating is performed on the section port and fire bending area of the angle iron, the resistance to deformation is low and the plasticity is high at a high temperature, and the metal structure can be protected against damage; thirdly, performing opening treatment, wherein opening needs to be performed on a fire bending cushion before fire bending is performed on the angle iron, and scarf welding and grinding are needed after opening bending; fourthly, correcting the hole type and leveling a fire bending point, wherein deformation (in an elliptical shape) happens to part of holes due to the tensile curve ofa steel material after fire bending is performed on the angle iron, so the holes need to be corrected into circular, meanwhile, in the machining process, the deformation caused by the internal stressand heat stress need to be leveled after the angle iron is bent, and meanwhile the preformed half holes are conditioner and formed.

The invention relates to a text data processing method and device and a computer readable storage medium, and relates to the technical field of artificial intelligence. The method comprises the stepsof adding one or more placeholders to a to-be-processed text to generate a target text, so that the length of the target text meets a preset text length of a deep learning model; inputting the targettext into a deep learning model, and calculating hidden layer output of each word and placeholder in the target text; calculating the weight of each word in the target text according to an attention mechanism, and setting the weight corresponding to the placeholder to be zero; and determining the emotion type of the to-be-processed text according to the weight and the hidden layer output. According to the technical scheme, the text processing efficiency can be improved on the basis of ensuring the text processing accuracy.

The invention discloses laser parallel machining equipment in the field of laser machining. The laser parallel machining equipment comprises a transmission positioning mechanism, a dust removal mechanism and a machining center mechanism which are arranged on a workbench. The machining center comprises a complete machine bridge frame, a supporting plate and ball screw feeding units in the X direction and the Y direction, a laser transmitter connected with the ball screw feeding units is arranged on the supporting plate, and the laser transmitter is installed on the supporting plate in the Y direction in a sliding mode through a sliding base. The dust removal device comprises a dust suction unit fixedly arranged on a mounting base, and the mounting base is vertically mounted on the supporting plate in a sliding mode. The dust removal mechanism is arranged beside the laser transmitter, so that the dust removal mechanism can synchronously move along with the laser transmitter; in addition, the dust removal mechanism is arranged to be in a lifting type, the height of the dust removal mechanism can be freely adjusted, the height of the dust removal mechanism can be freely adjusted when the dust removal mechanism faces workpiece substrates with different thicknesses, the dissipation distance of dust on the workbench is reduced, and the dust removal efficiency is improved.

The invention discloses a laser-carving machining method for a decoration ring of a lampshade. The laser-carving machining method for the decoration ring of the lampshade comprises the following steps: S1, spraying an UV colored paint layer on the surface of a housing of the decoration ring of the lampshade; S2, spraying a vacuum coating layer on the surface of the UV colored paint layer; S3, placing the decoration ring of the lampshade in the location jig; S4, removing the surface-layer paint surface of an outer ring of the decoration ring of the lampshade by a CO2 laser device, and adjustingthe focus point of the CO2 laser device through a location base point in the location jig; S5, moving the CO2 laser device along a set track, enabling the focus point of the CO2 laser device to movealong the vacuum coating layer of the outer ring of the decoration ring of the lampshade, and carrying out laser-carving machining on the vacuum coating layer to form a groove-shaped structure; and S6, cleaning the decoration ring subjected to laser-carving, of the lampshade. The laser-carving machining method for the decoration ring of the lampshade realizes the smooth and complete paint surfaceof the product.

The invention discloses a manufacturing method for a titanium welded pipe, and belongs to the field of metal processing. The manufacturing method for the titanium welded pipe comprises the following specific steps of raw material preparation and cleaning, raw material processing and forming welding, titanium welded pipe preparation and straightening and cutting treatment, titanium welded pipe flawdetection processing, titanium welded pipe cutting processing and finishing and storage. According to the method, dust, impurity and debris collection containers are added in each process, so that environmental pollution can be avoided; through multiple measurement and flaw detection marking operations, the manufactured titanium welded pipe is ensured to be accurate in size and smaller in error,and the manufacturing and processing technical processes are improved; and the processing accuracy is ensured through multiple measurements, so that the simplicity and the sequence of the processing process are ensured, and the manufacturing precision of the prepared titanium welded pipe is improved.

The invention discloses a hand bag conveying device which comprises a chain tensioning device, a rack, a clamping device, a conveying chain, a driving mechanism, a driving chain wheel, a bag clamping driving air cylinder, a station positioning device and a bag loosening driving device. A chain wheel in the chain tensioning device is connected with a driving chain wheel through a conveying chain, the driving chain wheel is connected with a synchronous belt wheel in the driving mechanism through a synchronous belt, clamping devices are arranged on the conveying chain, and a bag loosening driving device, a station positioning device and a bag clamping driving air cylinder are sequentially arranged at the lower end of the machine frame from left to right. The hand bag multi-station circulating device is ingenious in design and small in occupied space, multi-station simultaneous circulating operation of hand bags can be achieved, manual operation is avoided, the labor cost is saved, the working efficiency is greatly improved while the processing accuracy of the hand bags is guaranteed, and therefore the automatic operation level and efficiency are achieved, and development of the packaging equipment industry is facilitated.