47results about How to "Realize automatic setting" patented technology

The invention provides a method for automatically beautifying skin of a facial image. The method comprises the following steps of (1) feature extraction: carrying out face detection and face feature extraction on an original facial image; (2) layer decomposition: carrying out image component composing on the original facial image to obtain a brightness layer, a smoothness layer and a color layer; (3) mask generation: utilizing the face features to respectively generate a corresponding brightness mask, a smoothness mask and a color mask for the brightness layer, the smoothness layer and the color layer; (4) beautification parameter optimization: computing beautification parameters corresponding to the three layers with an average face as a standard template; (5) layer enhancement: utilizing the beautification parameters and the masks to carry out beautification processing on the three layers respectively so as to obtain a beautified brightness layer, a beautified smoothness layer and a beautified color layer; and (6) layer fusion: fusing the three beautified layers to obtain a final face beautification image.

The invention discloses a multi-dimensional parameter pre-sorting method for radar pulse signals, and aims at providing a method which is fast and rapid, has small computing amount and can realize efficient pulse pre-sorting. The multi-dimensional parameter pre-sorting method is implemented by the technical schemes of: dividing a pulse into multiple groups of pulse trains for dense overlapping pulses output by a receiver, and counting a pulse number corresponding to each CF, PW and DOA to draw a histogram; utilizing the multi-dimensional histogram to count parameter distribution characteristics, and automatically grouping pulse data, so as to realize pre-sorting of radar pulses; and utilizing orthogonality of the radar pulses in DOA, CF, and PW pre-sorting spaces to convert the multi-dimensional histogram statistics into a plurality of one-dimensional histogram when making multi-dimensional histogram statistic, and carrying out parameter estimation successively; and looking for discontinuous regions in parameter distribution according to the parameter statistical result, and regarding GAP regions as break points of the corresponding parameters, thereby realizing automatic classification of different parameters.

The invention discloses an ultrasonic stall information acquirer which comprises a singlechip and an ultrasonic signal emitting/receiving circuit connected with the singlechip, wherein the ultrasonic signal emitting/receiving circuit comprises an ultrasonic receiving device, a voltage follower, a signal amplifier and two paths of comparing and shaping circuits which are connected in sequence; and the signal output end of each path of comparing and shaping circuit is respectively connected with one interruption port of the singlechip. By being matched with the corresponding ultrasonic stall information acquisition method, one set of ultrasonic emitting/receiving device can be used for realizing automatic range selection or automatic range switching or intelligent range setting according to a site actual demand by software aiming at stall design of an ultrasonic measurement interference factor or different ultrasonic ranges so that stall information acquisition tasks are completed. The ultrasonic stall information acquirer is especially suitable for a parking lot which is non-uniform in stall heights or inconsistent in stall ultrasonic measurement environments, and can also accurately, conveniently, rapidly and efficiently realize automatic setting of communication addresses of stall information acquirers when being matched with a specific communication address setting method.

The invention discloses an initiation controller of an electronic detonator and a control method thereof. According to the initiation controller, a photoelectric coupler is used in a communication unit, so that electric signals are isolated, and the safety and reliability of communication are increased; the PC (Personal Computer) communication unit is used, so that two-way communication between the initiation controller and a PC is realized, and the blasting sequence is designed in advance by virtue of the PC, so that automatic setting is realized, thereby simplifying spot operation; a communication module of the electronic detonator is used, so that two-way communication between the initiation controller and the electronic detonator is realized, and accurate management and control of the initiation controller over the electronic detonator in an initiation process are guaranteed; an authorizing device and a locking device are used in a human-computer interaction unit for double insurance, so that the safety of the initiation controller is greatly increased; positioning information is obtained by a positioning unit on the basis of a Beidou positioning chip, so that the electronic detonator is accurately positioned, thereby guaranteeing an automatic setting function that the delay time is intelligently distributed according to position information of the electronic detonator.

The invention relates to a method for tracing the face of a single person in real time in complex scenes. The method comprises the following steps: (1) pretreating frames: linearly transforming the frames captured by a video and filtrating waves with Gaussian templates; (2) detecting the face by adopting complexion features: detecting the face by adopting the convergence of complexion in YCrCb colored space and morphologic operation of the face; (3) elimination of areas similar to the complexion: elimination of non-face areas similar to complexion in combination with the face area and the face geometrical features to get a perfect face area before the barycenter of the face area is computed with the perfect face area and the initial search area is set around the barycenter; (4) tracing the face: tracing the face by adopting the continuous adaptive mean deflection method with the face detection results as novel back projection drawings and features. In the method, the face is abstracted and tracked in combination with multiple features; the effects are stable and the complexity of computation is low. The method can be widely applied in the fields of video monitoring, man computer interaction interfaces and so on.

The invention relates to an image positioning method of a banknote printing plate. The image positioning method comprises the steps of positioning template establishment, image splicing and image positioning. The steps are carried out in a circulation mode until all frame images of an image to be detected and an image of the positioning template are positioned. The image positioning method solves a problem that an acquired image cannot be precisely positioned relative to the template image because of image translation, rotation, scaling and the like caused by uncertain factors such as mechanical error, printing plate deformation and the like in the process of two-dimensional scanning and shooting of a camera through an image precise positioning algorithm with multiple positioning cores, and has the advantages of high positioning speed, high efficiency and high accuracy.

The invention discloses production adjustment and detection equipment for a gas water heater. The production adjustment and detection equipment is characterized by comprising a main control chip, a current sensor, a pressure sensor and an operation display, wherein the main control chip communicates with a main controller of the gas water heater, and the current sensor, the pressure sensor and the operation display are connected with the main control chip; the current sensor is used for detecting the current output by a main board of the gas water heater; and the pressure sensor is used for detecting secondary pressure of the gas water heater. According to the production adjustment and detection equipment, whether the secondary pressure value of fuel gas fits the working load of the gas water heater is judged through detection, a related instruction to the main controller of the gas water heater, and the main controller adjusts a gas proportional valve according to the set code so as to realize automatic setting. The current of the gas proportional valve of the water heater and the output current of the main board are detected and contrasted with the secondary pressure of the fuel gas, whether the output of the main controller of the water heater has deviation or not can be judged, whether the gas proportional valve has deviation or not can be judged, whether a square tube is blocked or not can be judged, and therefore the online intelligent detection can be realized.

The invention discloses a system and a method for quickly setting a reminder or a schedule in a mobile phone calling process. The system and the method include that S1, a calling initiator launches a mobile phone calling to a calling receiver and requires to set up talking connection; S2, the calling receiver starts a voice detection module to set up the talking connection; S3, the voice detection module acquires date information in the calling process and converts the date information to written information to be stored in a memorizer through a microprocessor; and S4, the microprocessor on the calling receiver correspondingly sends the data written information to a schedule managing device, and schedule management is achieved through the schedule managing device. Compared with the prior art, automatic setting of the schedule management in the mobile phone calling process is achieved, great convenience is brought to using of a user, and the cockamamie problems that the user needs to set the schedule and records data time and places in the calling content manually are avoided.

The invention relates to an electric vehicle air conditioning system intelligent control method based on a human body thermal comfort theory and fuzzy PID control, and belongs to the technical field of full vehicle thermal management. The method comprises the following steps that, S1, an automobile air conditioning system and passenger cabin coupling thermal model is established, and based on thecoupling thermal model, a fuzzy PID controller is established by taking the temperature of the automobile passenger cabin as a control target and taking the rotating speed of an electric compressor asa control variable; S2, an estimator with respect to a current PMV value in the passenger cabin is established based on the human body thermal comfort theory; S3, a memory storage device with respectto the driver temperature adjustment is established, and an average PMV value preferred by a driver recently is calculated; and S4, the real-time control target temperature T<comfort> is calculated,and the temperature of the passenger cabin is adjusted by using the established fuzzy PID controller so as to realize real-time self-adjustment of the comfort temperature of the passenger cabin. The method is simple and effective, short in control time and strong in robustness, and is suitable for being used in a real vehicle air conditioner control system.

The invention provides an FOV parameter setting method and device and an image processing device. The method comprises the steps of obtaining a plurality of positioning images obtained based on MRI scanning; determining a target positioning image from the plurality of positioning images through a pre-trained layer selection classifier, wherein the target positioning image is an image which meets apreset standard and has the highest probability; and generating an FOV parameter of the target positioning image through a pre-trained FOV parameter regression device. By applying the embodiment of the invention, automatic setting of the FOV parameters in the MRI scanning process is realized, compared with a manual adjustment method, the operation difficulty and complexity of an MRI system are reduced, the automatic positioning speed and efficiency are improved, and the user experience is further improved.

A data transfer apparatus and a data transfer system are provided that can reduce the cost of installing communication equipment compatible with each of several dissimilar communication protocols in one exchange office and can reduce the cost of constructing the network. The data transfer apparatus includes a data reception device ( 110 ) that receives packets that comply with dissimilar communication protocols from upstream data transfer apparatuses ( 51, 52, and 53 ); a content data extraction device ( 120 ) that extracts content data included in the packets; a line selection information storage device ( 130 ) that stores the line selection information for selecting communication lines that comply with dissimilar communication protocols; a line selection device ( 140 ) that selects the communication line compatible with content data based on the line selection information; and a data transfer device ( 150 ) that transfers data to downstream data transfer apparatuses ( 61, 62, and 63 ) that are connected to the communication line that has been selected by the line selection device.

The embodiment of the invention relates to the technical field of automobile manufacturing and provides an automatic temperature adjusting method and device and an automobile air conditioning controlsystem. The automatic temperature adjusting method comprises the steps of detecting the remaining capacity of a power battery of an automobile and an actual temperature in the automobile; when the actual temperature is higher than a first preset threshold, obtaining a first adjusting temperature according to the actual temperature, the remaining capacity and a first corresponding relation; and adjusting a refrigerator till the actual temperature reaches the first adjusting temperature. Compared with the prior art, the automatic temperature adjusting method provided by the embodiment of the invention has the advantages that the temperature in the automobile is appropriate, and a better experience is brought to a driver and passengers.

Provided is a power conversion device that achieves auto-tuning of mutual inductance M while taking into account magnetic saturation, and achieves automatic setting pertaining to a command value for excitation current, and that, in a vector control operation, achieves high torque in a stable manner even in an extremely low-speed region. This auto-tuning method for a power conversion device that drives an induction motor has: a step wherein, in an auto-tuning mode, a V/f control unit that outputs a voltage command value for the induction motor changes the ratio of the output voltage/output frequency of the induction motor, thereby changing the voltage command value in multiple stages; a step wherein a current detection means detects the excitation current, which changes in multiple stages;and a step wherein a mutual inductance calculation unit calculates the reactive power on the basis of the voltage command value, the current detection values, and a speed command value, and estimatesfrom the reactive power the mutual inductance of the induction motor, which changes over multiple stages.

The invention provides a clothing guide method and device. The method comprises the steps of detecting the environment of a predetermined area and obtaining various environmental parameters; performing analysis and calculation according to the environment parameters to obtain a first dressing index; reading dressing indexes corresponding to multiple prestored dressing schemes and extracting the corresponding first dressing scheme from the multiple dressing schemes according to the first dressing index. According to the invention, the objective of automatically setting dressing schemes according to environmental conditions is achieved. A user can directly obtain specific dressing schemes and does not need to judge environments and determine what to wear by him or herself. The method and the device are simple and convenient and effectively solve the problem that it is relatively inconvenient to select clothing according to weather reports in the prior art.