324 results about "Image recording" patented technology

The invention provides a tight gas and deep coal bed gas collaborative exploitation simulation experiment device. The tight gas and deep coal bed gas collaborative exploitation simulation experiment device is composed of a shaft simulation device, a reservoir simulation device, a gas-liquid two-phase flow supply device and a control system. The casing pipe is provided with a plurality of transparent converging sections, and the oil pipe can be downwards inserted to different layers. And the gas-liquid two-phase flow supply device is provided with a plurality of groups of independent gas-liquid conveying manifolds which are respectively connected with each convergence section of the sleeve through the reservoir simulation device, so that the independent regulation and control of seepage parameters and production pressure difference of each layer are realized. The control system integrates pressure and flow acquisition and image recording functions, monitors and analyzes data in real time, is used for simulating an interlayer coupling relationship, a mutual interference mechanism and dynamic productivity response during multi-layer commingling production, and provides an experimental basis for collaborative production layer strategy optimization.

A system for measuring the surface roughness of surfaces machined by electrical discharge machining (EDM) using a convolutional neural network, comprising: an image recording device with a camera module for recording images of a machined surface with depressions and burrs produced by electrical discharge machining; an image preprocessing module that is connected to the image capture device and is configured to improve the texture contours of the captured images and optimize the image; a Convolutional Neural Network module configured to receive images captured by the image preprocessing module, wherein the Convolutional Neural Network module comprises the following: a feature extraction submodule with multiple convolution and pooling layers, wherein this submodule is configured to analyze the distribution of light intensity variations in the acquired images, where darker areas correspond to valleys and lighter areas to edges of the processed surface, and extracts features from this; and a classification submodule with fully connected layers and an output layer, wherein the classification submodule is configured to predict an arithmetic mean roughness value (Ra) based on the extracted features; a computer device comprising a processor, a working memory and a storage unit, wherein the computer device is configured to execute the convolutional neural network module using the processor, the execution parameters being loaded from memory into the working memory; and an output module integrated into the computer device, wherein the processor is configured to create a database of samples with recorded surface roughness values ​​within the storage unit, the database containing the preprocessed image with timestamp and image metadata as well as the results obtained from the prediction, and wherein the processor is further configured to deliver the predicted arithmetic mean roughness value (Ra) from the output layer to a user interface.

Record images of the vehicle's surroundings at more appropriate times. [Solution] The image recording device 100 includes an approach recording unit 11 that performs a parking approach recording function, which records images of the area around a parked vehicle V when an object approaches the area around the vehicle V. The image recording device 100 also includes an acquisition unit 12 that acquires information about the surrounding environment of the vehicle V, and a function control unit 13 that turns off the parking approach recording function by the approach recording unit 11 based on the acquired information about the surrounding environment.

An image recording method including: an image recording step of applying an ink onto a base material for image recording, which contains a polymer containing vinyl chloride as a constitutional unit, by an ink jet recording method, and irradiating the ink applied onto the base material for image recording with active energy ray X to obtain an image, in which, in the image recording step, a temperature of a surface of the base material for image recording, onto which the ink is landed, is 30° C. or higher at a point in time when the ink is landed on the base material for image recording, and the ink contains a polymerizable monomer A having a (meth)acryloyl group and a solubility parameter of 16.5 MPa1 / 2 to 21.3 MPa1 / 2, and a colorant.

A method and a detection device (9) for optically detecting a surface (10) of an object (1) are described. Using the method, during an image recording sequence, a time periodic pattern (13) with different illumination patterns (130) is generated on the surface (10) by an illumination device (8) of the detection device (9), and in the image recording sequence, a plurality of images of the pattern (13) on the surface (10) is recorded by an image recording device (7) of the detection device (9), wherein the generation of one of the different illumination patterns (130) is respectively synchronized with the image recording of one of the images of the pattern (13), the phase of the pattern (13) is determined from a sequence of the recorded illumination patterns (130) in at least one image point, and defects (4, 5) of the surface (10) are detected from deviations between the recorded illumination patterns (130) and the generated known illumination patterns (130). The illumination device (8) and the recording device (7) of the images are arranged at a reflection angle (α), wherein the object (1) is moved relative to the detection device (9), and the duration of the image recording sequence is selected such that the sequence reflection area (17) can be regarded as constant (Fig. 4b).

An aqueous ink contains water, a solvent group A having a weight change amount of more than 0.01 g when 1.5 g±0.1 g of the solvent group A is placed in an upwardly opened aluminum foil box of 40 mm×40 mm×10 mm and heated at a temperature of 100° C.±5° C. for 30 minutes indoors at a room temperature of 25° C. and a humidity of 65%, a thickener, and a binder polymer. A weight percent of the solvent group A in the total amount of the aqueous ink is 25.0 wt % to 30.0 wt %. A weight percent of the thickener in the total amount of the aqueous ink is 10.1% or more. A viscosity of the aqueous ink is 10 mPa·s to 14 mPa·s.

A device (6) for assisting in the calibration of camera-based rear-view mirrors (4a, 4b) of motor vehicles (2) comprises: at least one image recording device (8) for recording images of a motor vehicle (2) situated in front of the at least one image recording device (8). The device (6) is designed to use the at least one image recording device (8) to record at least one image of a motor vehicle (2) situated in front of the at least one image recording device (8); to determine the position of the motor vehicle (2) in front of the image recording device (8) from the at least one recorded image; to take the thus determined position of the motor vehicle (2) as a basis for determining the position of at least one calibration marking (14a, 14b) for calibrating the at least one camera-based rear-view mirror (4a, 4b) next to the motor vehicle (2); and to display and / or mark the thus determined position of the at least one calibration marking (14a, 14b).

The invention relates to an ultrafine particulate matter cell exposure observation system and method for simulating human respiration based on planar waveguide dark field microscopic imaging. The system comprises a particulate matter generation module, a humidity regulation and control module, a cell exposure module, a dark field microscopic imaging module and a data acquisition and processing module. The method comprises the steps of particulate matter generation, humidity adjustment, cell exposure, dark field microscopic imaging, acquisition, data recording and the like. According to the invention, high-efficiency imaging and quantitative observation of cells on specific humidity and particulate matter exposure response can be realized in a simulated human respiration environment. According to the invention, high-stability and low-interference particulate matter exposure is carried out on cells in a simulated human respiration environment, high-contrast dark field imaging and image recording are synchronously completed, and the system has the remarkable advantages of high integration level, high stability, excellent imaging quality and the like.

Provided are a pretreatment liquid for an ink jet ink, which contains resin particles, a surfactant, an aggregating agent, and water, in which the surfactant contains a compound represented by Formula (1), and the aggregating agent contains at least one selected from the group consisting of a polyvalent metal compound and an organic acid, and applications thereof. Formula (1) is H(OCH2CH2)x(OCH(CH3)CH2)y(OCH2CH2)z—OH, in Formula (1), x and z are each independently an integer of 1 or more, y is an integer of 1 to 500, and x+z is an integer of 2 to 1,000.

A method for multispectral recording of an image stream, in which a sequence of single images of a scene, in particular a continuous video image data stream, is recorded as an image stream using an image sensor of an image recording system. At least two different types of single images are recorded in different associated wavelength ranges using the image sensor. At least one type A single image of the sequence is recorded during a chronological type A recording segment and at least one type B single image of the sequence is recorded during a chronological type B recording segment. The type A recording segment and the type B recording segment are chronologically separated from one another by a respective waiting interval, in which no image data are sensorially acquired using the image sensor. An image recording system is also provided that to carry out the method.

The invention discloses an intelligent closestool cleaner performance test system, an intelligent closestool cleaner comprises a spray rod and a nozzle, the nozzle is arranged on the spray rod, and the intelligent closestool cleaner performance test system comprises a controller, an industrial personal computer, a manipulator, an image acquisition module, a cleaning water consumption measuring module, a cleaning force measuring module, a cleaning area measuring module and a nozzle self-cleaning force measuring module; the nozzle stretching time measuring module is used for measuring the stretching time and the retracting time of the nozzle; the cleaning water consumption measuring module is used for measuring the water consumption of one-time cleaning of the closestool cleaner; the cleaning force measuring module is used for measuring the cleaning force of the closestool cleaner; the cleaning area measuring module is used for measuring the cleaning area of the closestool cleaner; according to the full-process test, image recording, test process semi-automation, test result program judgment and test report automatic generation are carried out. Inaccuracy of test data caused by human factors in the test process is reduced, the whole test process is traceable in the whole process, and the test efficiency is greatly improved.

The invention relates to a real-time module building construction hoisting monitoring method and device based on 4D laser radar point cloud and image fusion. The monitoring method comprises the steps that a 4D laser radar and an image recording device are combined together in a non-relative-movement mode, monitoring firmware is constructed, and the view field of the 4D laser radar and the view field of the image recording device at least partially coincide; performing fusion calibration on the point cloud acquired by the 4D laser radar and the image acquired by the image recording device, and establishing a unified coordinate system; arranging a plurality of monitoring firmware to enable the overlapped view field of the monitoring firmware to cover the hoisting range; 4D laser radar point clouds and images are collected and transmitted in real time; analyzing the image, mapping an analysis result to the 4D point cloud through a unified coordinate system, and obtaining semantic point cloud information; analyzing the semantic point cloud information to obtain real-time dynamic information of a monitored target of the construction site, wherein the real-time dynamic information comprises at least one of a three-dimensional position, a three-dimensional posture and a target distance; if the real-time dynamic information of the monitored target exceeds the threshold value, alarm information is sent out.

Provided are: an ink that contains a pigment, water, a water-soluble organic solvent having a boiling point of 200°C or lower, a water-soluble polymer A which contains an acid group, and a water-soluble polymer B which contains an ethylene oxide group and does not contain an acid group, the amount of the water-soluble organic solvent having a boiling point of 200°C or lower being 5-20 mass% relative to the total amount of the ink, the total amount of the water-soluble polymer A and the water-soluble polymer B being 3-8 mass% relative to the total amount of the ink, and the water-soluble polymer A and the water-soluble polymer B both being free within the ink without being adsorbed to the pigment; and the use of the aforementioned ink.

The present application relates to an image pickup apparatus, a control method thereof, a calibration system, and a storage medium. The image pickup apparatus can eliminate a change in an image pickup direction by a user during an image pickup operation, and can easily obtain an image recording an experience while focusing attention on the experience. An observation direction detection unit is worn on a body part other than a head of a user, and detects an observation direction of the user. An image pickup unit is worn on the body and picks up an image. A recording direction determination unit determines a recording direction using a detection result of the observation direction detection unit. A deviation detection unit detects a deviation of the image pickup apparatus with respect to the body. An image recording unit records a part of the image picked up by the image pickup unit in a recording region determined in accordance with the recording direction and the deviation.

The invention relates to a method and a device for testing an image reconstruction of an X-ray imaging system, comprising the following steps: providing a digital initial image (A) recorded by means of X-rays having at least two recording energies, -presetting a plurality of attenuation values (W) for the at least two base substances (M1, M2) and for the recording energy and for the different further energy of the base substances (M1, M2),-calculating analog image values (Y) for at least a portion of the different energy from the image values (X) of the initial image (A) and the attenuation values (W) for the recording energy and for the related energy; and outputting a result image (P) with the analog image value (Y) for testing or verifying an image reconstruction of the X-ray imaging system (1) and / or an algorithm for processing the image recording.

The invention relates to the technical field of polycrystalline silicon production, in particular to a reduction furnace barrel crack detection system and method based on machine vision, the reduction furnace barrel crack detection system comprises a water mist spraying mechanism and a detection mechanism, the water mist spraying mechanism comprises a plurality of atomizing nozzles for spraying water mist to the inner wall of a furnace barrel body; the detection mechanism comprises a plurality of camera assemblies for carrying out image recording on cracks on the inner wall of the furnace barrel body after spraying; the detection mechanism further comprises a center rotating rod for driving the camera assembly to rotate along the inner wall of the furnace barrel body, the camera assembly comprises a furnace top detection camera and a plurality of furnace body detection cameras, and the furnace top detection camera is connected to the upper end of the center rotating rod through an inclined connecting rod; the plurality of furnace body detection cameras are vertically and uniformly connected to one side of the central rotating rod through a plurality of connecting plates; and a plurality of light sources are further arranged on the side, close to the camera assembly, of the center rotating rod.

Provided is a pretreatment liquid for pretreating an impermeable medium for image recording using an aqueous ink, the impermeable medium having a polar term of surface free energy of 20 mJ / m or less, the pretreatment liquid containing core-shell particles having 2-ethylhexyl acrylate as a core and benzyl methacrylate as a shell.

An image recording apparatus includes a recording unit configured to record an image on a medium; a body apparatus configured to house the recording unit; a document reader disposed in an upper portion of the body apparatus and having a placement surface of a document placement table at which a document is placed; a document cover a state thereof is allowed to be switched between a closed state in which the document cover covers the placement surface from above and an open state in which the document cover is opened to expose a space above the placement surface; and a holding mechanism configured to hold the document cover in such a way that a spacing between the placement surface and the document cover in the open state is greater than or equal to 3 cm but smaller than or equal to 10 cm.

When ejecting a recording medium containing images without cutting it, the time required for ejection of the recording medium is reduced. [Solution] The recording and cutting device 1 comprises a recording unit 30 for recording an image on a sheet 7, a free cutting unit 40 for cutting the sheet 7 into any shape, a housing 10 that houses the recording unit 30 and the free cutting unit 40, a first discharge unit 60 for discharging the sheet 7 to the outside of the housing 10 via the recording unit 30 and the free cutting unit 40, and a second discharge unit 70 for discharging the sheet 7 to the outside of the housing 10 via the recording unit 30 but without passing through the free cutting unit 40.

The invention discloses a synchrotron radiation hard X-ray electron coupling nanoscale high spatial resolution detection method. The method comprises the following steps: 1) selecting synchrotron radiation hard X-rays as a light source; selecting a matched light source energy interval according to the material and thickness of the sample; 2) according to the selected synchrotron radiation hard X-ray energy, selecting a point spread function with high quantum efficiency, a small point spread function and a narrow emission electron spectrum, and calculating a corresponding photocathode material and thickness; 3) detecting the sample by using the light source and the photocathode determined in the above step to obtain a synchrotron radiation hard X-ray transmission image carrying sample structure information, and incidence the synchrotron radiation hard X-ray transmission image on the photocathode; the photocathode emits electrons under the action of incident photons, converts an X-ray transmission signal into an electronic signal, inputs the electronic signal into the electronic imaging system for focusing, amplifying and imaging, and inputs the electronic signal into the imaging recording system; and 4) obtaining a detection result of the sample according to the image recorded by the imaging recording system.

A display technology capable of displaying special images is provided. A display body (1) includes: a light-shielding layer (12) having a plurality of slits (SL) arranged at intervals in the width direction; and an image recording layer (22) spaced apart from a main surface of the light-shielding layer (12) and opposite it, and recording a latent image that is made visible by being partially hidden by the light-shielding layer (12).

An image recording method including a step of applying a pretreatment liquid, a first ink, and a second ink in this order onto a non-permeable substrate, in which a value (1) is 28.0 to 35.0 and a value (2) is −200 to 200. V1 represents a volume (pL) of a liquid droplet of the first ink, θ represents a contact angle (°) of the first ink, Av1 represents an acid value (mgKOH / g) of the first ink, Av2 represents an acid value (mgKOH / g) of the second ink, S1 represents a solid content amount (% by mass) of the first ink, S2 represents a solid content amount (% by mass) of the second ink, and T represents a droplet interval (seconds) between the first ink and the second ink. Value (1)=(V1)1 / 3×(1+cos θ)×14. Value (2)=|Av1 / S1−Av2 / S2|×(Av2−Av1) / T.

Provided are an image recording apparatus and the like that can detect a direction of arrival of sound around a vehicle and dynamically set a region corresponding to the detected direction of arrival of the sound as a region of interest.An image recording apparatus includes: an image acquisition unit that acquires an image capturing the periphery of a vehicle; a sound acquisition unit that acquires sound of the periphery of the vehicle; a sound direction detection unit that detects a direction of arrival of the sound; a region of interest setting unit that sets a region corresponding to the direction of arrival of the sound in the image as a region of interest; and an image encoding unit that performs first encoding processing on the region of interest in the image and perform second encoding processing on a region other than the region of interest in the image.

The system according to the embodiment aims to record audio and images of a specific person with a timestamp and automatically share them on social networking sites. [Solution] A system according to an embodiment includes an audio recording unit, a timestamp assigning unit, an image recording unit, and a sharing unit. The audio recording unit records the audio of a specific person. The timestamp assigning unit assigns a timestamp to the audio recorded by the audio recording unit. The image recording unit records what the specific person is holding in their hand. The timestamp assigning unit assigns a timestamp to the image recorded by the image recording unit. The sharing unit shares the audio or image to which the timestamp has been assigned by the timestamp assigning unit on a social networking site.

An image pickup apparatus capable of increasing the possibility of obtaining an image at the best timing while suppressing the capacity used in a recording medium is provided. In response to a start operation to start continuous photographing, the image pickup apparatus causes an image pickup device to execute an image pickup processing at a second photographing speed, and executes, based on a first photographing speed, a development processing by an image processing unit and a recording processing by an image recording unit with respect to image signals that have been obtained by the image pickup processing and have been retained in a volatile memory of an image obtaining unit.

To record an image of high quality.SOLUTION: An ink jet printing apparatus configured to print an image on a print medium includes a printing unit configured to eject a first ink, a second ink, a first reaction liquid, and a second reaction liquid, a generation unit configured to generate first print data with the first ink based on first image data and generate second print data with the second ink based on second image data, and a determination unit configured to determine ejection amounts of the first ink, the second ink, the first reaction liquid, and the second reaction liquid for each partial area of the print medium based on the first print data and the second print data. The determination means determines the discharge amounts of the first reaction liquid and the second reaction liquid by a first determination method for a lamination region where a recording image by the first ink and a recording image by the second ink are laminated, and determines the discharge amounts of the first reaction liquid and the second reaction liquid by a second determination method for a non-lamination region where the recording images are not laminated.SELECTED DRAWING: Figure 9

The application discloses an indoor pipeline external defect positioning and detecting device and belongs to the field of pipeline defect detection. The device comprises a detecting clamp, a driving clamp and four connecting reinforcing ribs. The detecting clamp and the driving clamp each comprise a pair of half-circular positioning arms which are hingedly connected to each other. Through holes are equidistantly formed in the positioning arms. The device can detect the external defects of a pipeline in real time through an industrial vision camera. After detecting a defect, a stepping motor, a screw and a nut and a swing arm are linked to drive a paint spraying box to rotate to a marking posture. A spray head automatically sprays paint to physically mark the position of the defect. During the rotation of the paint spraying box, an arc surface sliding seat is pressed by a limiting seat, so that a linkage switch is triggered again to stop the device. On the basis of completing the buffer protection, the defect is visually marked. The image recording is convenient for subsequent maintenance positioning and review, and the pipeline defect detection and maintenance efficiency is greatly improved.

For improved image quality, a method is provided for intraluminal 3D imaging by means of a catheter device introduced into a hollow organ of an examination object, having an image recording device and a measuring device with an optical fibre, in particular multifunctional shape-sensing (= MFSS) fibre, during a movement of the catheter device through the hollow organ, the method comprising the following steps: recording at least two cross-sectional images using the image recording device at different recording positions within the hollow organ, and simultaneously with each cross-sectional image, carrying out at least one sensor measurement by the measuring device using the optical fibre, evaluating the sensor measurements by the optical fibre in such a way that a current orientation of the image plane of the cross-sectional images recorded by the image recording device is determined at the respective recording position, in particular relative to the hollow organ and / or the centre line of the hollow organ, and reconstructing the at least two cross-sectional images by the image recording device to form a 3D volume of the hollow organ taking into account the evaluated orientations of the image planes of the cross-sectional images.

Provided are a pretreatment liquid for textile printing, an ink set for textile printing, and a textile printing method with which it is possible to obtain a printed article having excellent washing fastness, good texture, and excellent image quality. A pretreatment liquid for textile printing, which contains a quaternary ammonium cation represented by formula (1) in an amount of 100-300, and wherein the content of the quaternary ammonium cation represented by formula (1) is 5-30 mass% with respect to the total amount of the pretreatment liquid for textile printing, and which is used prior to image recording on a fabric using a textile printing ink containing a pigment.

1. The name of the design product: fire helmet. 2. The use of the design product: used in fire activities to protect the head and neck, and provide image recording, lighting, and communication support for the wearer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.