88results about How to "Reduce visual distractions" patented technology

A stable portable fan capable of generating an exhaust air stream elevated above a support surface allowing the exhaust air stream to be directed as desired by the user is provided. The device includes an air generator assembly located within a polygonal column generating an exhaust air stream that exiting the polygonal column. The polygonal column of the device is used to disguise / conceal the fan.

The invention discloses a method for coding a two-dimensional optical identification code, an identification system and a printed product thereof. The two-dimensional optical identification code is provided with a positioning block and a plurality of data coding blocks at four sides of the positioning block; both the positioning block and the data coding blocks contain a plurality of designated patterns arrayed in N*M arrays; and the asymmetrical designated patterns consisting of a random row and a random column in the positioning block are filled, at least one designated pattern of the data coding blocks in the center is filled, and the residual designated patterns in the data coding blocks are selectively filled to express a binary code respectively, wherein N and M are natural numbers.The identification system comprises an optical reading device, a processing device and an output device, and is used for identifying coding information contained in the two-dimensional optical identification code on the printed product.

The invention provides a method and a device for card type management of application entries. Application cards are presented through a card presenting device, the related data information is extracted from application programs associated with the application cards through an information adding device, and the related data information is added to the corresponding application cards. Compared with the prior art, the related information data of key information blocks arranged in every sub-application is extracted and added to the corresponding application cards according to user attributes and accordingly users can screen required applications rapidly in a targeted mode by browsing the application cards which are corresponding to the applications and accordingly the related operation can be performed.

An electronic image into which an electronic watermark is to be embedded is divided into a plurality of image regions spatially, and pixels each having a property of being difficult to visually recognize a variation in a pixel value are extracted as adaptive pixels from each of the plurality of image regions. A variation between the pixel values of the adaptive pixels in one of the plurality of image regions and those of the adaptive pixels in an adjacent one of the plurality of image regions is produced, and the pixel values of the adaptive pixels of the plurality of image regions are varied in a time direction according to the value of an embedded bit set of the electronic watermark. An electronic-watermark-embedded image is then generated by making the variation in the pixel values of the adaptive pixels vary step by step at a boundary between the two of the plurality of image regions and / or in the time direction so that the variation makes a slow transition.

An electronic image into which an electronic watermark is to be embedded is divided into a plurality of image regions spatially, and pixels each having a property of being difficult to visually recognize a variation in a pixel value are extracted as adaptive pixels from each of the plurality of image regions. A variation between the pixel values of the adaptive pixels in one of the plurality of image regions and those of the adaptive pixels in an adjacent one of the plurality of image regions is produced, and the pixel values of the adaptive pixels of the plurality of image regions are varied in a time direction according to the value of an embedded bit set of the electronic watermark. An electronic-watermark-embedded image is then generated by making the variation in the pixel values of the adaptive pixels vary step by step at a boundary between the two of the plurality of image regions and / or in the time direction so that the variation makes a slow transition.

The invention discloses a screen information leakage tracing system and a screen information leakage tracing method. A system architecture that client screen information carries out watermark embedding and a server cooperates with an original business system to carry out centralized management and control is provided. The system comprises a screen watermark generation module, a Screen watermark display module, a server management and control module, a watermark information extraction module and a watermark information query module, can encode the equipment number, the user information and thetime information, can generate a screen watermark image, update the screen watermark image in real time, link the screen watermark image with a service system, and control the screen watermark image to be displayed on a client screen when a client views or modifies sensitive information. When screen information leakage occurs, the screen watermark information in the screen information leakage is extracted according to the obtained screen shot and screen shot images, secret divulging personnel and secret divulging time can be reliably traced, and sensitive information safety of enterprises or departments is protected.

A multi-facetted antenna array is disclosed for omnidirectional signalling. The multi-facetted antenna array includes a plurality of abutting facets having a planar region under the patch antenna structures, and curving regions between the planar regions and across the abutting edges of the facets. The planar regions under the patch antenna provide proper RF antenna performance, while the curved regions minimize the size of the assembled array. Further disclosed is a method of mounting the associated RF interface module across an inside corner formed by abutting facets. The disclosed multi-facetted antenna array is particularly useful for overcoming the unsightly size and wind loading problems of multi-facetted antenna arrays known in the art.

The embodiment of the invention discloses a computer-aided translation method and device, computer equipment and a storage medium, and the method comprises the steps: responding to an aided translation instruction triggered in an original text region of a current interface, and identifying a target original text sentence of a to-be-translated article pointed by the aided translation instruction; obtaining a target translated sentence corresponding to the target original sentence in a translated text area of a current interface; and moving the position of the target translated sentence in the translated text area to enable the target translated sentence to be aligned with the position of the target original sentence. According to the embodiment of the invention, by establishing the visual relevance between the original text and the translated text, the visual interference of the translator is reduced, and the translation efficiency of the translator is improved.

The present invention discloses a bird repeller for an electric power transmission and distribution line tower. The bird repeller comprises a pedestal, a connecting pipe, a hemispherical body and bird stabs; the connecting pipe is fixed on the pedestal and connected with the hemispherical body; the bird stabs are inserted into small deep holes uniformly distributed in the hemispherical surface of the hemispherical body; and the bird repellent stabs are fixed on a tower cross arm or a tower support through the pedestal. The bird repeller also comprises a vibrating device and a light-emitting device which are installed on the hemispherical body, and the vibrating device and the light-emitting device are electrically connected with a power supply. On the basis of the prior art, birds are sensed by an infrared inductive sensor connected with a control device, signals output from the control device are connected to the vibrating device and the light-emitting device, the bird are greatly deterred by combined action of vibration and light emission, and the good bird repellent effect is achieved.

The invention relates to an AR book and an index augmented reality system and an index augmented reality method based on the same. The system comprises an AR book, an augmented reality stylus, a terminal, and a display module. The augmented reality stylus is used to read the AR book, parse the OID code of a coding rule carried by an object to obtain feature information, and transmit the feature information to the terminal. The terminal includes a decryption module, a data factory control module, a query module, a playing module, a network data control module, a data downloading module, a network data interface, and a cloud platform. According to the invention, the OID code is adopted, and each OID coded graph is formed by arranging many subtle points which are difficult to see with human eyes in accordance with specific rules and corresponds to a specific set of values. The biggest difference between other optical identification codes and a miniaturized bottom code is that the miniaturized bottom code has the characteristics of secrecy and low visual interference and can be hidden under the color pattern of a printed matter. Therefore, high recognition rate and a fast response mechanism are ensured.

The invention provides a bullet screen information display method and device, electronic equipment and a computer readable storage medium. The bullet screen information display method comprises the following steps: acquiring a plurality of pieces of candidate bullet screen information associated with multimedia resources and corresponding classification identifiers; determining a filtering identifier set by a viewing user, the filtering identifier comprising a first type of classification identifier of a first type of barrage information allowed to be displayed by the viewing user, and / or a second type of classification identifier of a second type of barrage information forbidden to be displayed; respectively comparing the classification identifier corresponding to each piece of candidatebarrage information with the filtering identifier, and selecting a first type of barrage information from the plurality of pieces of candidate barrage information according to a comparison result; anddisplaying the first type of barrage information on a display interface of the multimedia resource. According to the scheme, bad bullet screen information can be prevented from influencing a watchinguser, and the watching experience of the user is improved.

The invention discloses a three-dimensional display device and a three-dimensional display method, relates to the field of three-dimensional display devices and methods. The problem required to solve by the invention is that shutter or crosstalk exists in the existing three-dimensional display device. The display device of the invention comprises a display base plate, a micro-optics assembly and an image revising unit, wherein the display base plate comprises a first pixel unit group and a second pixel unit group; the micro-optics assembly projects the image of the first pixel unit group to a first viewshed group, and projects the image of the second pixel unit group to a second viewshed group; and the image revising unit receives the first image information and the second image information; and the image revising unit revises the first image information to obtain first image revising information, and revises the second image information to obtain second image revising information, thereby reducing the vision interference.

The invention relates to a front windshield wiper of an automobile, which comprises a driving motor, a transmission mechanism, a wiping sheet and a control device as well as two pairs of curved guiding sliding rails respectively arranged at two side edges of front windshield glass, wherein each sliding rail comprises a sliding rail seat and a sliding device which can do vertical reciprocating motion in the sliding rail seat and has a motion trail approximately identical to the curve of the side edge of the corresponding front windshield glass; and the wiping sheet has a telescopic structure, and two ends of the wiping sheet are fixed on the sliding devices at the corresponding side. The wiping sheet is horizontally arranged on the front windshield glass and can do vertical reciprocating motion, the wiping area is large and the visual interference is small; only a small part of the front windshield wiper is exposed out of an automobile body, the performance for protecting pedestrian is better, the arrangement direction of the exposed part approaches to the direction of the driving, and the wind resistance and the wind noise are not easy to generate.

The embodiment of the invention provides a human-computer interaction method, a human-computer interaction device and a storage medium, and the method comprises the steps: displaying a human-computer interaction interface which comprises at least one operation command display area and at least one visual stimulation area, at least one visual stimulation region in the at least one visual stimulation region comprises at least two visual stimulation sub-regions, and any visual stimulation sub-region in the at least two visual stimulation sub-regions is asymmetric about a horizontal axis or a longitudinal axis of a coordinate system; and executing an operation command, the operation command being determined according to an electroencephalogram signal of a user, and the electroencephalogram signal of the user being generated by the user aiming at a stimulation signal displayed by the at least one visual stimulation area. According to the method and the device, the brain visual cortex generates asymmetric characteristics of the electroencephalogram signals at the spatial position of visual stimulation, so that the decoding accuracy and the decoding efficiency are improved.

Improvements in present day fire hydrants are presented. The improvement relates to a fire hydrant where the above ground structure is essentially removed and is replaced with an adaptable connection. The connection uses the same mounting hole pattern as used in the above ground hydrant. In operation, the adaptable connection is protected by a hinged cover that is opened to provide access to the adaptable connection. The adaptable connection includes a bayonet type connection where a portable fire hydrant is secured and rotated to start the flow of water. The adaptable fire connection eliminates the appearance of the fire hydrant, the potential of a vehicle hitting a fire hydrant and the material cost associated with above ground fire hydrants

The present invention discloses a floated advertising method supporting multiple platforms, and relates to the technical field of advertising putting. A floated advertising window developed by employing an H5 technology has good universality and can be compatible with floated advertising putting carried by different platform terminals. The method comprises the steps of: loading an H5 player, wherein the H5 player comprises an H5 page floated window and a video player button floated on the H5 page floated window; obtaining advertising data to be played after the H5 player emits an advertising request to an advertising putting server and obtains response; and according to the play command, playing the advertising data in the H5 page floated window and hiding the video player button.

The invention provides an intelligent adjustment control device and method for an automobile headlamp, and relates to the technical field of automobiles. The intelligent adjustment control device for the automobile headlamp comprises an illumination detection module, a lamplight switch module, an image acquisition module, an image recognition module and a high-beam and low-beam switching module. The illumination detection module is used for detecting the illumination intensity of the environment where the vehicle is located and sending the illumination intensity to the lamplight switch module. The lamplight switch module is used for controlling the vehicle headlamp to be turned on or turned off according to the illumination intensity; the image acquisition module is used for acquiring images in front of a vehicle and sending the images to the image recognition module; the image recognition module is used for judging whether pedestrians or vehicles exist in front of the vehicle according to the image in front of the vehicle and sending a recognition result to the high-beam and low-beam switching module; and the high and low beam switching module is used for controlling high and low beam switching of the vehicle headlamp according to the identification result. The automobile headlamp can be automatically turned on and turned off, high beam and low beam switching can be achieved, and driving safety is improved.

The invention discloses an online and offline combined publication management system. The system comprises a publication management center self-service terminal, an access control system, a publication database and AR publications, an identification module for acquiring the identity of a user is arranged on the access control system, a reader interaction module for obtaining an instruction of theuser is arranged on the publication management center self-service terminal, each of the AR publications corresponds to a location coordinate of a publication management center and is provided with asmart lock, a uniquely identified barcode is bonded to each of the AR publications, location coordinate information and barcode information of each of the AR publications are saved in a database of the publication management center, the publication management center self-service terminal is connected with the publication database through a wireless or wired manner, the access control system is connected with the publication database, logo information layers for identifying the contents of books are printed to the AR publications, and the logo information layers are composed of a plurality ofOID codes representing different contents.

The invention belongs to a teaching instrument for science popularization and particularly relates to an astronomical demonstrator. The technical scheme is as follows: the demonstrator comprises a main shaft assembly, a power distribution assembly, a guiding rail assembly, a gear and gear ring assembly and a boy set. According to the invention, the demonstrator can perfectly demonstrate that the eight planets in the solar system revolve around the earth and the eight planets' axis respectively, and is simple in structure, higher in system stability and easy to process, manufacture and replace parts, and the cost can be controlled well; the demonstrator can be used as a reference for students whose major is machinery to learn mechanical courses and particularly to learn gear train transmission.

A method for processing vehicle-mounted information comprises the steps of: after receiving a road condition information acquiring command of a vehicle-mounted mobile terminal, acquiring related imageinformation according to the road condition information acquiring command; extracting key information from the image information, processing the key information to form a feature diagram; and transmitting road condition information comprising the feature diagram to the vehicle-mounted mobile terminal. The invention also provides a device for processing the vehicle-mounted information and the vehicle-mounted mobile terminal, capable of reducing visual interference on drivers.

A data display system and method to facilitate pattern recognition is disclosed. The display system can be used to monitor a live or pre-recorded data stream with the aim of determining instances in one dimensional data when the process generating the signal or numerical sequence has changed its fundamental characteristics. This is done by allowing a human operator to monitor and view data sets, along with their Fourier transforms and wavelet transforms on the same display system that emphasizes the relationship between them. The operator or viewer can make classification decisions based on his or her personal pre-established threshold criteria. The display system described uses hexagonal display regions that lend themselves to a graphical representation that facilitates an interconnected representation and decreases visual distractions for the viewer.

The invention provides a method and system for displaying and controlling a sight cursor, and the method comprises a display system, a sight obtaining device, and a physical key; a pre-trigger state of a target and a pre-trigger state release mechanism are set to complete the click of a selected target activation region through the physical key. According to the method and system for displaying and controlling a sight cursor, the problems that positioning of the sight line cursor is prone to interference and Midaus contact exists are solved, and the experience and efficiency of eye movement interaction are improved.

The invention provides an ultrathin LCD display screen manufacturing process based on a multilayer optical technology, and relates to the technical field of LCD display screens, the ultrathin LCD display screen manufacturing process comprises an ambient light sensing system, a data processing system, a brightness calculation system and a closed-loop control system, the closed-loop control system is adopted, a real-time monitoring and feedback mechanism is adopted, PID control and fuzzy logic control are combined, and the brightness of the LCD display screen is calculated. The brightness of the display screen can be effectively adjusted, it is ensured that the display screen can respond to changes timely and accurately under various environment conditions, delay of brightness adjustment is remarkably reduced, the display screen can rapidly adapt to different illumination conditions, a brightness calculation system is adopted, a smooth brightness adjustment instruction is generated through a gradual change adjustment algorithm, and the brightness adjustment accuracy is improved. Therefore, abrupt jump during brightness change is avoided, the brightness change process is enabled to be more natural and smooth, visual interference of a user is reduced, the comfort degree during long-time use is improved, the user can concentrate on content more, and the overall use experience is enhanced.

The invention discloses a watermark shading-based anti-screen-shooting-attack traceability evidence obtaining system and method. The system comprises an anti-screen-shooting watermark shading and screen display content fusion module and a screen-shooting image traceability evidence obtaining module. The method comprises the following specific steps: 1, obtaining traceability information, and performing effective two-dimensional coding to obtain a two-dimensional code image; 2, constructing a source tracing watermark shading image; 3, performing effective fusion of the watermark shading image and the screen display content; and 4, shooting the effective fused screen, obtaining an image shot by the screen, and carrying out traceability evidence obtaining. According to the invention, leakageof sensitive information in a unit caused by a screen photographing or screen capturing mode can be effectively prevented, and traceability tracking of a leakage source can be realized; the traceability information and the screen display content are effectively fused in the form of watermark shading; the concealment is strong and the visual interference is small; and the watermark shading method is robust, and even if only part of the screen is captured, the traceability information can still be decoded.

The invention belongs to a teaching instrument for science popularization and particularly relates to an astronomical demonstrator. The technical scheme is as follows: the demonstrator comprises a main shaft assembly, a power distribution assembly, a guiding rail assembly, a gear and gear ring assembly and a boy set. According to the invention, the demonstrator can perfectly demonstrate that the eight planets in the solar system revolve around the earth and the eight planets' axis respectively, and is simple in structure, higher in system stability and easy to process, manufacture and replace parts, and the cost can be controlled well; the demonstrator can be used as a reference for students whose major is machinery to learn mechanical courses and particularly to learn gear train transmission.

The invention discloses an image processing method and device, equipment, a storage medium and a program product, relates to the technical field of communication, and can reduce visual interference and improve video display quality. The method comprises the following steps: performing visual complexity detection on a first video frame image to obtain first visual complexity information; determining a target area in the first video frame image according to the first visual complexity information; obtaining target visual display information of a target visual element in the target area; and based on the target visual display information, performing visual display weakening processing on a display area corresponding to the target visual element to obtain a second video frame image. The embodiment of the invention can reduce visual interference and improve the video display quality.

A wind scooper is used for covering a mainboard in a server. At least two first doomed-to-be-detected elements and at least one not-doomed-to-be-detected element are arranged on the mainboard. The wind scooper comprises at least one light-proof hood body and at least one first light transmitting hood body, wherein the light-proof hood body covers the not-doomed-to-be-detected element; the first light transmitting hood body is assembled with the light-proof hood body, and the wind scooper is formed by assembling the first light transmitting hood body and the light-proof hood body so as to cover the mainboard; the first light transmitting hood body is arranged between the two adjacent first doomed-to-be-detected elements, and the two adjacent first doomed-to-be-detected elements can be observed by the first light transmitting hood body.

The embodiment of the invention discloses a vehicle fog lamp control method and device, equipment and a medium. The method comprises the following steps: acquiring environment information, wherein the environment information comprises environment image information and laser radar data; determining a current meteorological index based on the environment image information and the laser radar data; receiving a V2X message sent by the roadside equipment, and obtaining a fog lamp reference control strategy corresponding to an adjacent vehicle based on the V2X message; and determining a fog lamp control strategy of the vehicle based on the fog lamp reference control strategy and the current meteorological index. According to the embodiment of the invention, the current meteorological index and the fog lamp reference control strategy of the adjacent vehicle can be combined, the fog lamp setting of the vehicle can be intelligently adjusted, and visual interference caused by misuse of the fog lamp is reduced.