159 results about "Image transfer" patented technology

The invention provides a generative adversarial network-based medical image transfer function automatic generation method, which comprises the following steps of: firstly, initializing a transfer function by using a Gaussian primitive, and carrying out multi-angle sampling on a rendering lens of volume data to obtain an optimal observation view angle of the volume data; generating rendering images of different transfer functions according to the optimal view angle and the transfer function by using a ray casting technology; secondly, selecting edge and gradient features as a clustering basis, and clustering rendered images of different transfer functions by using a k-means algorithm to obtain clustering tags; then, a CGAN-TF model is constructed, and the CGAN-TF model is trained by using a transfer function and a clustering label; and finally, selecting the generated transfer function by using a transfer function exploration component, and exploring and modifying according to requirements to obtain the transfer function with good performance and a corresponding visual rendering image. The method has the capability of generating the corresponding transfer function according to the label, and the stability is high.

The utility model relates to the technical field of optical fiber sensing, optical fiber communication and optical imaging, and discloses an image transmission device for discrete array light guide signal detection, which comprises an image transmission optical cable input end connector, an image transmission optical cable output end connector and an image transmission optical cable. According to the utility model, a plurality of light guide type annunciator or sensor output tail fiber end faces can be integrated, so that centralized image acquisition and signal transmission of annunciator or sensor array output signals are realized; there is no requirement for functional performance consistency between integrated light guide type or sensors; through the image zooming-in and zooming-out functions of the image transmission optical cable input end connector and the image transmission optical cable output end connector, the size of the image transmission optical cable can be reduced, and the application scene adaptability of the image transmission optical cable is higher. The integration level of a distributed measurement system based on a discrete light guide annunciator or a sensor array can be effectively improved, the complexity of the system is reduced, and the measurement efficiency is improved; parts are composed of full-passive optical devices, and the device has the advantages of being high in anti-interference performance and high in reliability.

An image forming apparatus includes: a forming unit configured to form an image on a sheet by forming a plurality of toner images using a plurality of types of toner, and transfer the plurality of toner images onto the sheet, or transfer the plurality of toner images onto the sheet via an intermediate transfer member; and a controller configured to control the forming unit to form a formed image and an antimicrobial pattern on the sheet based on first image data representing the formed image, wherein at least one first toner out of the plurality of types of toner is antimicrobial toner that includes an antimicrobial agent, at least one second toner out of the plurality of types of toner is non-antimicrobial toner that does not contain the antimicrobial agent, and the antimicrobial pattern is formed using the first toner.

Disclosed is a vehicle outer waist belt for use in motor vehicles. The system includes an outer glass sealing element that seals between the inner environment of the vehicle and the outer environment of the vehicle, at least one reservoir on the outer glass sealing element, a camera that provides instantaneous display of the traffic status behind the vehicle in the reservoir, a side signal light compartment made of transparent thermoplastic elastomer (TPE) material that provides the return signal of the vehicle in the reservoir, an upper cover closed on the reservoir and sealing the camera, a conductive polymer with high electrical conductivity that provides the electrical connection of the camera and the side signal light compartment, and a display that allows the driver to see the instantaneous images transferred from the camera inside the vehicle.

An image forming apparatus includes an image bearing member, a transfer member, a first applying portion for applying a transfer bias to the transfer member, a recording material charging member for electrically charge a toner image transfer surface to an opposite polarity to a normal charge polarity of toner, a second applying portion for applying a recording material charging bias to the recording material charging member, a detecting portion for detecting a current flowing through the transfer member and a voltage applied to the transfer member, and a controller for controlling the recording material charging bias on the basis of a detection result by the detecting portion when a charging region of the recording material charged by the recording material charging member passes through a transfer portion.

The invention relates to the technical field of printing unit calibration, in particular to a printing unit calibration method and system based on digital signal processing, and the method comprises the steps: building a printing unit abnormal model, starting a printing ink transmission system, executing printing ink supply operation on a plate cylinder, obtaining a printing ink plate cylinder, and carrying out image-text transfer on the printing ink plate cylinder, performing signal processing on each printing unit parameter in the printing unit parameter set to obtain a standard signal parameter set, and if a standard signal parameter which does not meet a preset normal signal parameter interval condition exists in the standard signal parameter set, printing the paper to be printed to obtain printing paper; if yes, a calibration printing unit is obtained and serves as an external normal printing unit, and if not, the external normal printing unit serves as a normal operation printing unit. The printing unit calibration efficiency and accuracy can be improved.

This invention discloses a method for fabricating a metasurface lens and a metasurface lens, relating to the field of metasurface lens technology. The method includes: acquiring a metasurface lens image; dividing the metasurface lens image according to a preset size to obtain at least two sub-images and a mask set corresponding to each sub-image; performing image transfer on a first wafer using the at least two sub-images and the mask set corresponding to each sub-image to obtain a second wafer carrying the metasurface lens image; and performing lens fabrication processing on the second wafer to obtain the metasurface lens. Through this method, this invention can improve efficiency and reduce costs while meeting optical performance requirements.

The invention belongs to the field of circuit board processing, and particularly relates to a circuit board and a processing method thereof, and the method comprises the following steps: transferring an image on a production film to a plate; electroplating a conductive layer on the exposed copper sheet of the circuit pattern of the board and the hole wall; removing an anti-electroplating covering film layer of the plate by using a cleaning solution to expose a non-circuit copper layer of the plate; the plate is installed in a machining device to be subjected to acid pickling, an exposed copper layer on the plate is removed through an acid pickling solution, and the residual acid pickling solution on the plate is removed while the plate is separated from the acid pickling solution; the board is immersed in water, the board is cleaned, residual water on the board is removed while the board is separated from the water, the board is dried, and the circuit board is obtained; according to the method, the residual pickling solution on the plate can be removed while the plate is separated from the pickling solution, and the pickling solution is prevented from dripping on other equipment.

An image forming apparatus (IFA) includes a first mechanism to change a state of an image transfer belt (ITB), a second mechanism to control a shutter for a calibration sensor, a motor to drive the first mechanism and the second mechanism, and a processor to control the motor to operate in a first mode, a second mode, or a third mode. In the first mode, the motor is controlled to drive the first mechanism to change the state of the ITB, in the second mode, the motor is controlled to drive the second mechanism to open or close the shutter, and in the third mode, the processor is to identify a position of the shutter, and to drive the second mechanism to place the shutter in a closed position based on the identified position.

The invention relates to an infrared image system having a lens for generating an image of a motif having at least two different temperatures T1 and T2, an image guide associated with the lens at a distal end for image transfer and a detector unit for image capture. The detector unit is associated with a proximal end of the image guide and the ratio of the shared thermal resolution (NETD) of the image guide and the detector unit to the thermal resolution (NETD) of the detector unit is less than 10, preferably less than 5, particularly preferably less than 2.

To provide an image transmission system, an image transmission method, and a program capable of stably transmitting an image picked up in an environment where radio communication using a high-speed communication line is limited.SOLUTION: The image transmission apparatus generates second images by dividing a first image captured by the imaging apparatus by a predetermined capacity based on a transmission capacity in first wireless communication that enables long-distance communication with low power consumption, and transmits each of the second images to the image transfer apparatus via the first wireless communication, the image transfer apparatus receives and accumulates the second image transmitted by the image transmission apparatus, and transmits the second image as a third image to the image reception apparatus by second wireless communication capable of communication faster than the first wireless communication in response to a request from the image reception apparatus, and the image reception apparatus requests transmission of the third image, receives the third image transmitted by the image transfer apparatus, and generates a fourth image reproducing the first image on the basis of the third image.SELECTED DRAWING: Figure 1

The application provides a heat transfer printing method and an article containing a heat transfer printed image, the heat transfer printing method comprising the following steps: S1: a host computer controls a process cartridge to print carbon powder on a transfer belt according to a preset pattern to form a visible image; S2: the host computer controls the transfer belt to move the visible image formed in the step S1 above a first heating device; S3: a material to be transferred is placed on a bearing part, and a side of the material to be transferred, which needs to be transferred with a pattern, faces the transfer belt; and S4: the host computer controls a heating part to heat, so that heat sublimation dyes in the carbon powder sublimate, and thus the visible image is transferred onto the material to be transferred at one time. The carbon powder is used as a medium to realize the heat transfer printing image transfer process, and the transfer process time is short, the cost is relatively low, and the transfer quality is improved. Meanwhile, one-time color imaging can be realized, and the imaging is transferred again, and the one-time multi-color imaging and one-time heat transfer printing technology bring better printing effect and more convenient operation.

To provide a liquid discharge device that suppresses color mixing between color ink and white ink in DTF-type printing and prevents deterioration of image quality.SOLUTION: A liquid discharge device includes: first discharge means that discharges color ink onto a transfer base material for transferring an image to a printing object; second discharge means that discharges white ink that becomes an underlayer for the color ink when the image is transferred to the printing object onto the transfer base material; third discharge means that discharges a treatment liquid containing a coagulant onto the transfer base material; and a control unit. The control unit calculates, based on image data, a total amount of adhesion of the color ink and the white ink for each predetermined region, and performs control so as to discharge the treatment liquid onto a region where the total amount of adhesion of the color ink and the white ink exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1

To suppress a decrease in productivity during double-sided printing.SOLUTION: The engine control unit 301 is configured to be able to execute the first operation (S705) when the predetermined condition is not satisfied, and to be able to execute the second operation (S704) when the predetermined condition is satisfied. The predetermined condition includes at least one of an environmental temperature being equal to or higher than a predetermined temperature, a remaining lifetime of the developing device being less than a predetermined value, designation of the second operation by the user, an image concentration of the immediately preceding print being equal to or greater than a predetermined value, an image of the immediately preceding print including a text other than text, and a maximum concentration of a partial region of the immediately preceding print being equal to or greater than a predetermined value (S721 to S723). The toner image formed in the second operation is transferred to the re-conveyed sheet (S704, S707, S708).SELECTED DRAWING: Figure 8

To provide an adhesive liquid which is excellent in transferability of a printed layer and washing fastness of a printing medium after image transfer.SOLUTION: An adhesive liquid contains water, resin particles, an organic solvent, a crosslinking agent, and a surface active agent, wherein a weight change rate X before and after drying satisfies the following expression (1) or the following expression (2), and a storage elastic modulus E' at 110°C of a film after the adhesive liquid has been dried, before being heated and pressurized, is 5.4×106 Pa or less. A represents a weight ratio of the water in the total amount of the adhesive liquid, and B represents a weight ratio of the water and the organic solvent in the total amount of the adhesive liquid. Expression (1): X<A. Expression (2): A≤X<B.SELECTED DRAWING: None

To provide an information retrieval system capable of implementing efficient information retrieval in accordance with experience or preference of each user.SOLUTION: An information retrieval system 10 is configured, in retrieving information related to a word on a screen of display means 60, to display hierarchical images while screen-transitioning from higher to lower layers according to hierarchical information. An arbitrary image is reached by the above retrieval with screen transition. The system receives, from the image, a registration for allowing a user to perform transition to a designated transition destination image. Accordingly, the system enables transition to an image of a layer immediately below the above reached image through selection operation of an image selection unit, the image being included in the reached image, and transition not limited to transition to return to the previous image of the reached image on a search path leading to the reached image.SELECTED DRAWING: Figure 1

A processing device includes a process portion and a processor. The process portion performs medium processing on a transfer medium, subsequent to or prior to ejection of ink forming an image to be transferred from the transfer medium to a transfer-receival medium. The processor causes the process portion to perform one of the medium processing of forming additional information on the transfer medium in a non-transfer mode, or the medium processing of implementing a restriction procedure on the additional information formed on the transfer medium, or the medium processing of implementing an image transfer procedure on the image formed on the transfer medium and not implementing an information transfer procedure on the additional information formed on the transfer medium.

This application provides a data processing method and apparatus for intelligent figurines, achieving precise feature mapping through image transfer and speech synthesis. An interactive mechanism is constructed, combining emotion recognition and behavioral decision-making to establish a reliable execution strategy. Closed-loop optimization is introduced, ensuring continuous improvement of control through resource scheduling and experience learning. This method effectively addresses the shortcomings of traditional technologies in personalized processing, interactive decision-making, and execution control, providing technical support for intelligent figurines.

There are disclosed various methods and apparatuses for realizing optical referencing within an image transferring device. In some embodiments a projecting device is aligned with an input section of an image transferring device; a detecting device is aligned with an output section of the image transferring device; electromagnetic radiation is generated by the projecting device; the electromagnetic radiation is projected towards the input section of the image transferring device; the electromagnetic radiation transported by the image transferring device from the input section to the output section of the image transferring device is received; and the received electromagnetic radiation is analyzed.

To provide an image forming apparatus capable of suppressing transfer deviation caused when thick paper rushes into a fixing part.SOLUTION: According to an aspect of the present disclosure, an image forming apparatus includes a transfer unit configured to transfer a toner image to a sheet, a fixing unit configured to fix the toner image to the sheet, a stiffness measurement unit configured to directly or indirectly measure stiffness of the sheet conveyed on a sheet conveyance path upstream of the transfer unit, and a control unit configured to control conveyance of the sheet. The fixing unit includes a first conveyance member, a second conveyance member, and a motor provided to rotate the first and second conveyance members, and is provided such that the sheet passes through a fixing nip between the first conveyance member and the second conveyance member, and the control unit is provided to send a control signal to the motor to change a sheet conveyance speed in the fixing unit according to a measurement result of the stiffness measurement unit.SELECTED DRAWING: Figure 6

A conversion device is operable to perform a learning-based method of generating a synthetic electron density image (sCT) of an anatomical portion based on one or more magnetic resonance (MR) images. The method is processing-efficient and capable of producing highly accurate sCT images irrespective of misalignment in the underlying training set. The conversion device receives and installs a machine-learning model trained to predict coefficients of an image transfer function. The conversion device then receives a current set of MR images of the anatomical portion, computes current coefficients of the image transfer function by operating the machine-learning model on the current set of MR images, and computes a current sCT image of the anatomical portion by operating the current coefficients, in accordance with the image transfer function, on the current set of MR images.

To provide a multi-beam phase difference measurement device capable of making measurements more efficiently by simplifying the configuration of the measurement device for measuring the phase difference of multiple laser beams, and a laser beam control system including the same.SOLUTION: The multi-beam phase difference measurement device includes: a Sagnac interferometer 200 that includes a circular optical path in which a first laser beam, one of the multiple laser beam bundles split into two, orbits in a forward direction and a second laser beam, which is the other of the multiple laser beam bundles split into two, orbits in the opposite direction, using either the first or second laser beam that has passed through the circular optical path as a reference beam, and emits an interference laser beam bundle IL where the first and second laser beams interfere with each other; an interference intensity detector 400 for detecting the interference intensity of the image of the interference laser beam bundle; and an image transfer optical system 300 that is disposed between the Sagnac interferometer and the interference intensity detector, and transfers an image of the interference laser beam bundle to the interference intensity detector.SELECTED DRAWING: Figure 3

To accurately correct the partial magnification of an image formed on a sheet.SOLUTION: An image forming apparatus has: image forming means that forms an image on an image carrier; transfer means that has a roller to form a nip part between the image carrier and itself and transfers the image on the image carrier to the recording material; a driving source for rotating the roller; control means that controls the rotation speed of the roller rotated by the driving source; acquisition means that causes the image forming means to form a test chart, causes the control means to control the rotation speed of the roller to a different rotation speed, causes the transfer means to transfer the test chart to the recording material, and acquires read data related to the test chart on the recording material; and determination means that, based on the read data acquired by the acquisition means, determines a target speed of the rotation speed controlled by the control means.SELECTED DRAWING: Figure 8

A method for shutting down a printer that includes an endless cleaning member and an endless image transfer member includes a step of cooling down the printer by allowing the cleaning member and the cleaning zone to cool down to a predetermined cooling temperature, the predetermined cooling temperature being a temperature lower than the elevated temperature; and during cooling down of the cleaning member and the transfer zone to the predetermined cooling temperature, continuing the surface of the cleaning member being in moving contact with the surface of the image transfer member in the cleaning zone.

The application discloses an event camera depth estimation method based on unsupervised domain adaptation, and is suitable for the technical field of event camera depth estimation in the computer vision field. The method comprehensively analyzes the differences between the image domain and the event domain, and strengthens the connection between the two modes by changing the image style. This method can make the features in the implicit space more easily aligned, and reduce the gap in the explicit space. Training in the labeled image field, then transferring the knowledge to the unlabeled event data; using cross-domain feature alignment and depth alignment to transfer knowledge from images to events, using appearance for style transfer, and using edge invariant consistency to minimize the gap between different fields. Through unsupervised domain adaptation, event monocular depth estimation is carried out only by using the depth label of the image.

To suppress color variation in an image transferred onto an intermediate transfer body, compared with a configuration in which a surface forming member is disposed to stabilize surface formation of the intermediate transfer body so that the pressure of a transfer portion formed by an image bearing member and a transfer member via the intermediate transfer body becomes equal between the transfer portion located on the uppermost stream and the transfer portion located on the lowermost stream in the rotation direction of the intermediate transfer body.SOLUTION: An image forming system comprises a plurality of image bearing members, an intermediate transfer body, a plurality of transfer members, a first surface forming member disposed upstream of the plurality of image bearing members in the rotation direction of the intermediate transfer body, and a second surface forming member disposed downstream of the plurality of image bearing members in the rotation direction and stabilizing surface formation of the intermediate transfer body together with the first surface forming member. The first surface forming member and the second surface forming member are arranged such that the pressure of a transfer portion formed by the image bearing member and the transfer member via the intermediate transfer body becomes higher at the transfer portion located on the lowermost stream in comparison to the transfer portion located on the uppermost stream in the rotation direction.SELECTED DRAWING: Figure 3

An image forming system includes a first casing, a first conveyance path, a charging unit, a second casing, a second conveyance path, and an image forming unit. The first conveyance path is disposed inside the first casing and a sheet is conveyed through the first conveyance path. The charging unit is disposed inside the first casing and charges the sheet conveyed through the first conveyance path. The second conveyance path is disposed inside the second casing and the sheet conveyed through the first conveyance path is conveyed through the second conveyance path. The image forming unit is disposed inside the second casing. The image forming unit includes an image bearing member which bears the toner image, and a transfer portion which transfers the toner image formed on the image bearing member from the image bearing member to the sheet conveyed through the second conveyance path.