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499 results about "Targeted screening" patented technology
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Mapping tool graphical user interface
InactiveUS20050015732A1Generate efficientlyEasy to useDigital data processing detailsInterprogram communicationGraphicsGraphical user interface
A graphical user interface and method for creating a mapping between a source object and a destination or target object are provided. The user interface includes a source screen region which displays a graphical representation of a source object, a target screen region which displays a graphical representation of a target object, and a mapping screen region which allows a user to create a mapping between the graphical representation of the source object and the graphical representation of the target object using graphical mapping indicia. The methodology includes displaying a graphical representation of a source object in a source screen region, displaying a graphical representation of a target object in a target screen region, creating a mapping between the graphical representation of the source object and the graphical representation of the target object in a mapping screen region using graphical mapping indicia, and displaying the mapping in the mapping screen region. The source and target objects may be schemas, spreadsheets, documents, databases, or other information sources, and the graphical mapping indicia may include link indicia and / or function objects linking nodes in the target object with nodes in the source object. The mapping may be compiled into code used by a runtime engine to translate source documents into target documents.
Owner:MICROSOFT TECH LICENSING LLC
Electronic apparatus and control method thereof
A control method for an electronic apparatus having a touch screen is disclosed. The method comprises the following steps. Contact with the touch screen is first detected. It is next determined whether the contact is initiated by a finger or a stylus. After determining that the contact is initiated by the finger, an input gesture from a motion of the finger is further determined based on a predetermined rule. Thereafter, the visual effects of the target screen currently operating are triggered accordingly in response to the determined input gesture.
Owner:ASUSTEK COMPUTER INC
Mapping tool graphical user interface
InactiveUS20050021513A1Generate efficientlyEasy to useDigital data processing detailsInterprogram communicationGraphicsGraphical user interface
A graphical user interface and method for creating a mapping between a source object and a destination or target object are provided. The user interface includes a source screen region which displays a graphical representation of a source object, a target screen region which displays a graphical representation of a target object, and a mapping screen region which allows a user to create a mapping between the graphical representation of the source object and the graphical representation of the target object using graphical mapping indicia. The methodology includes displaying a graphical representation of a source object in a source screen region, displaying a graphical representation of a target object in a target screen region, creating a mapping between the graphical representation of the source object and the graphical representation of the target object in a mapping screen region using graphical mapping indicia, and displaying the mapping in the mapping screen region. The source and target objects may be schemas, spreadsheets, documents, databases, or other information sources, and the graphical mapping indicia may include link indicia and / or function objects linking nodes in the target object with nodes in the source object. The mapping may be compiled into code used by a runtime engine to translate source documents into target documents.
Owner:MICROSOFT TECH LICENSING LLC
Laser pen indication and luminescent spot track recognizing method
InactiveCN101251784ATeaching continuity and freedomProduce wear and tearReadingCharacter and pattern recognitionLight spotComputer vision
The present invention discloses a laser pen indicating and light spot trajectory identification method which belongs to the interactive reorganization technical field. Step 1, according to laser pen indicating information, a user obtains video information of a display screen from a video input device; step 2, an embedded device extracts light spots from the acquired video information, and determines the positions of the light spots after a de-noising process; step 3, the position coordinates of the light spots are transmitted to a computer which controls a target screen; step 4, according to the position coordinates of the light spots, the computer which controls the target screen recognizes the light spot trajectory; with the specific light spot information, the trajectory information indicated by the user is obtained; when the recognition is succeeded, step 5 is carried out; step 5, after the trajectory recognition is succeeded, the trajectory of the recognition result of the original trajectory is optimized, so that a new trajectory is obtained; the optimized result is displayed with visually optimized effect on the target screen to replace the indication effect of the step 3. The method can be applied in various interactive recognition display circumstances so as to carry out highly effective light spot analysis and trajectory recognition.
Owner:SHANGHAI JIAO TONG UNIV
Display screen management apparatus
InactiveUS7921373B2Reduced resourceImprove display speedCathode-ray tube indicatorsDigital output to display deviceManagement unitResource saving
A display screen management unit is provided which can reduce a screen resource required to switch screens and simultaneously display a pre-transition screen and a post-transition screen. A screen control section requests a screen discard determination section to determine whether or not a currently displayed screen is to be discarded. The screen discard determination section compares currently displayed screen information with switching target screen information, and when the currently displayed screen is completely hidden by the switching target screen, determines that the currently displayed screen is to be discarded. The screen control section discards a screen resource for the screen determined to be discarded, from a screen resource saving section. The screen control section generates a screen resource for the switching target screen, and saves the screen resource into the screen resource saving section. The screen control section causes a display section to display the saved screen resource.
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
Dispaly screen management unit
InactiveUS20070180395A1Reduced resourceReduce overheadCathode-ray tube indicatorsDigital output to display deviceManagement unitResource saving
A display screen management unit is provided which can reduce a screen resource required to switch screens and simultaneously display a pre-transition screen and a post-transition screen. When instructed to switch screens, a screen control section (103) requests a screen discard determination section (105) to determine whether or not a currently displayed screen is discarded. The screen discard determination section (105) compares currently displayed screen information with switching target screen information, and when the currently displayed screen is completely hidden by the switching target screen, determines that the currently displayed screen is discarded. The screen control section (103) discards a screen resource for the screen determined to be discarded, from a screen resource saving section (107). The screen control section (103) generates a screen resource for the switching target screen, and saves the screen resource into the screen resource saving section (107). The screen control section (103) causes a display section (106) to display the saved screen resource.
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
Screen background setting method and movable terminal
ActiveCN103176761AImprove ease of useDigital output to display deviceComputer graphics (images)Targeted screening
The invention discloses a screen background setting method and a movable terminal. The screen background setting method comprises the following steps: when the icon of the movable terminal on a current screen is changed, the movable terminal builds up a color model according to the changed icon; the movable terminal calculates the color difference between the background of the current screen and the changed icon according to a color model of the background of the current screen and the color model of the changed icon; and the movable terminal judges whether the background of the current screen needs to be changed according to the color difference between the background of the current screen and the changed icon, and when the judgment is yes, the movable terminal replaces the background of the current screen according to a color model of a target screen background and the color model of each icon.
Owner:CHINA MOBILE COMM GRP CO LTD
Multiple-picture display control method, multiple-picture display control device and multiple-picture display control system
ActiveCN102750122AIntuitive settingsFlexible settingsData processing applicationsTelevision conference systemsSplit linesControl objective
An embodiment of the invention provides a multiple-picture display control method, a multiple-picture display control device and a multiple-picture display control system. The method comprises the steps of receiving sliding tracks operated by a user, performing multiple-picture split line operation according to the sliding tracks operated by the user and controlling a target screen to perform picture displaying according to a multiple-picture display mode formed by operated multiple-picture split lines. By means of the multiple-picture display control method, the multiple-picture display control device and the multiple-picture display control system, the multiple-picture display mode can be intuitively and flexibly arranged.
Owner:HUAWEI TECH CO LTD
Method for establishing luminance compensation model and screen luminance compensation method and screen luminance compensation device
ActiveCN105895056AImplement Brightness CompensationCathode-ray tube indicatorsComputer scienceTargeted screening
Owner:BOE TECH GRP CO LTD
Method and system for achieving synchronous display of multiple screens
ActiveCN103248939APlay synchronouslyPlay clearlyTelevision conference systemsTwo-way working systemsComputer graphics (images)Large screen
The invention provides a method and system for achieving synchronous display of multiple screens. The method comprises the steps as follows: A, a source screen plays a video file, obtains screen image data and sends the screen image data to a target screen for synchronous play; B, the source screen sends address information of the played video file and current playing progress information of the video file to the target screen in real time; and C, the target screen reads data of the video file according to the address information and plays the data in a corresponding position of the current playing progress information. The invention further provides a system for synchronous display on the multiple screens. The video file is downloaded according to the source of the video file while a transmission screen image is played, so that sharing and secondary synchronization of the multiple screens can be achieved, seamless joint of playing screen shot and the playing video file is achieved, and accordingly, video synchronous, clear and smooth playing from a small screen device to a large screen device is achieved.
Owner:青岛顶腾工业科技有限公司
Vehicle navigation system with high safety and guiding method thereof
InactiveCN106225789AHigh precisionIncrease initiativeInstruments for road network navigationNavigation by speed/acceleration measurementsReal-time dataRadar
The invention discloses a vehicle navigation system with the high safety and a guiding method thereof. The vehicle navigation system comprises a real-time data collection unit, a data processing unit, a navigation map storage unit and an output reminding unit; the data processing unit receives real-time data collected by the real-time data collection unit, the real-time data is matched with map data provided by the navigation map storage unit after being processed, and then guiding information is output by the output reminding unit. Accordingly, the driving safety is promoted through sensor recognition results, sensors comprise a high-precision map, a binocular camera and a radar, the characteristics of all the sensors are combined, targeted screening and filtering are conducted, and after the results are integrated, the safety guiding information is output.
Owner:WUHAN UNIV OF TECH +1
Method and apparatus for playback of a higher-order ambisonics audio signal
ActiveUS20130236039A1Flexible and representationReduce capacitySpeech analysisStereophonic systemsAmbisonicsVisible object
An advantage of Ambisonics representation is that the reproduction of the sound field can be adapted individually to nearly any given loudspeaker position arrangement. The invention allows systematic adaptation of the playback of spatial sound field-oriented audio to its linked visible objects, by applying space warping processing as disclosed in EP 11305845.7. The reference size (or the viewing angle from a reference listening position) of the screen used in the content production is encoded and transmitted as metadata together with the content, or the decoder knows the actual size of the target screen with respect to a fixed reference screen size. The decoder warps the sound field in such a manner that all sound objects in the direction of the screen are compressed or stretched according to the ratio of the size of the target screen and the size of the reference screen.
Owner:DOLBY LAB LICENSING CORP
Image forming apparatus and enlargement display method of target area thereof
ActiveUS20110107209A1Easy to moveIncrease the lengthInput/output for user-computer interactionElectrographic process apparatusComputer graphics (images)Image formation
An enlargement display method of a target area of an image forming apparatus which comprises a touch screen includes selecting a target zooming function to zoom at least one menu displayed on the touch screen as a target screen to perform at least one of functions of the image forming apparatus, enlarging and displaying at least one menu corresponding to the target area according to the selection, selecting at least one of navigation buttons to move the target area, and moving and displaying the enlarged target area through the selected navigation button. With this, the image forming apparatus and the enlargement display method enlarge and display the necessary menu as the target area and the target area is moved through the navigation button to thereby improve a user's convenience.
Owner:HEWLETT PACKARD DEV CO LP
Method and device for implementing screen matching of owner-draw controls
InactiveCN103885755AReduce couplingEasy maintenanceExecution for user interfacesInput/output processes for data processingImage resolutionSoftware engineering
The invention relates to a method and a device for implementing screen matching of owner-draw controls. The method includes distributing the owner-draw controls according to resolution of an initial screen to acquire a first view matched with the initial screen, determining a matching interface of a first interface on a target screen according to resolution of the target screen, defining a container control for the owner-draw control on each first interface and defining the first interface as the container control of one of the owner-draw controls, acquiring the margin of each owner-draw control relative to the corresponding container control and setting the attribute of the margin as the fixed margin or scale margin, scaling the first interface according to the dimension of the matching interface, adjusting each owner-drawer control according to the attribute of each owner-drawer control, relative to the corresponding container control, in the first interface so as to acquire a second view, and finally drawing the second view on the target screen. The method for implementing the screen matching of the owner-drawer controls is easy and efficient.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Native interface adaptive method, apparatus and electronic equipment employing same
ActiveCN105653254AReduce workloadSave storage spaceSpecific program execution arrangementsImage resolutionElectric equipment
The invention discloses a native interface adaptive method, an apparatus and electronic equipment, the native interface adaptive method comprises steps of determining a corresponding target parameter value according to a proportional relation between a target resolution ratio of a target screen and a preset standard resolution and standard parameter values corresponding to the standard resolution, generating native interface according to the target parameter value. According to the above proportional relation, the native interface under the standard resolution is zoomed, so native interface matching the target resolution is achieved and native interface matching the target screen can be also achieved. Based on the method, native interface adaption is executed; only one standard configuration file corresponding to the standard resolution is arranged and a plurality of configuration files corresponding to different screen resolution or screen density can be avoided, and the to-be-displayed native interface can be accurately adaptive to screens of various resolutions and work load of application programs corresponding to the native interface during development and update can be reduced; and storage space occupation by the application program can be reduced.
Owner:IFLYTEK CO LTD +1
Method for automatic establishing wireless connectivity between a mobile wireless device and a target screen for multimedia data streaming
ActiveUS20130124740A1Devices with multiple display unitsDevices with wireless LAN interfacePixel connectivityMultimedia data streams
A method for automatically establishing a wireless connection between a receiving screen and a mobile wireless device to enable streaming of multimedia data is provided herein. The method comprises the steps of: (i) creating a dynamic image code which includes data enabling wireless connection that is associated with the target screen device; (ii) displaying said image code on the target screen device, until a connection with a mobile wireless device is established; (iii) capturing said dynamic image code by the mobile wireless device; (iv) decoding the dynamic code for retrieving the data enabling wireless connection that is associated with the target screen; and (v) establishing a wireless connection between a target screen device and a mobile wireless device for enabling data streaming by the mobile wireless device based on the retrieved enabling data wireless connection.
Owner:INTEL CORP
Human eye tracking method and human eye tracking device
ActiveCN108427503AInput/output for user-computer interactionCharacter and pattern recognitionFace detectionHardware architecture
The invention discloses a human eye tracking method and a human eye tracking device. The human eye tracking method comprises performing face detection on a current face image when a user views a target screen to obtain a current face model; according to the current face model, determining a current position of the centers of pupils of both eyes; obtaining sight parameters of both eyes according toa calibrated face image when the user views a calibration point on the target screen; calculating a current position of a sight fixation point of both eyes according to the sight parameters of both eyes and the current position of the centers of the pupils of both eyes; and performing fusion on the current position of the sight fixation point of both eyes to obtain the current position of a sightdroppoint on the target screen. According to the tracking method, a specified infrared camera does not need to be used, and an infrared light source also does not need to be arranged additionally. Therefore, complex hardware architecture is not required, and the cost is reduced.
Owner:BOE TECH GRP CO LTD +1
Display screen switching method and device based on multi-screen terminal
InactiveCN106469038AEasy to operateImprove user experienceInput/output for user-computer interactionAcquiring/recognising eyesSupply managementGyroscope
The embodiment of the invention discloses a display screen switching method and device based on a multi-screen terminal. The display screen switching method comprises the steps that when a gyroscope on the multi-screen terminal detects turnover operation of the multi-screen terminal, shot pictures of cameras on the multi-screen terminal are acquired, target shot pictures containing face features and / or eyeball features are looked up from the shot pictures based on a face recognition technology and / or eyeball recognition technology, it is determined that the cameras corresponding to the target shot pictures are target cameras and display screens corresponding to the target cameras are target screens, and the target screens are turned on through system screen control and system power supply management. By the adoption of the display screen switching method and the device, the screen switching operation performed by a user can be simplified, and the operating convenience is improved.
Owner:NANJING COOLPAD SOFTWARE TECH
Colorimeter with single cable low impact mounting system
ActiveUS7064831B2Enabling positional stabilityImprove signal-to-noise ratioPhotometryColor/spectral properties measurementsDisplay cabinetTargeted screening
A colorimeter that uses its flexible power / electronic cable as a mounting mechanism is disclosed. The colorimeter can be placed against a target screen, suspended by the cable, where the cable in turn drapes over the top of the display cabinet. A slidable weight can be coupled to the cable to hold a selected position. Alternatively, a slotted suction cup can be used to hold the selected position. A leaf spring can be installed to provide a slight bias force to the backside of the colorimeter, thereby ensuring the colorimeter lays flush to the target screen in the presence of disruptive conditions and anomalies. The colorimeter can further be configured with a low impact suction cup array mount. The colorimeter assembly can be configured with an FOV that corresponds to that of a human, and with self-aligning optical qualities that provide a colorimeter with high SNR.
Owner:X RITE EURO +1
Method of using infrared eyeball to track and control distance of eyes and screen and system thereof
InactiveCN105205438APrevention of myopiaCharacter and pattern recognitionBlink frequencyTargeted screening
The invention discloses a method of using an infrared eyeball to track and control distance of eyes and a screen and a system thereof and relates to the eyeball tracking field. The method comprises the following steps of acquiring whether a user sight point is on a target screen based on an infrared eyeball tracking method; if the user sight point is on the target screen, based on the infrared eyeball tracking method, calculating and acquiring a distance of user eyes and the target screen, and determining whether to give a corresponding prompt according to the distance. In the invention, the infrared eyeball is used to track so that the distance between the user eyes and the target screen is controlled; and whether user eyes are fatigue is determined through combining a user blinking frequency so that an effect of preventing myopic eyes is well reached.
Owner:BEIJING 7INVENSUN TECH
Automatic exposure control method and device for imaging equipment
ActiveCN103428439AReduced screen brightnessAvoid overexposureTelevision system detailsColor television detailsExposure controlEngineering
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Display method and device of double-sided screen and computer readable storage medium
InactiveCN107943399AImprove experienceIncrease flexibilityDigital output to display deviceDisplay deviceTargeted screening
The invention discloses a display method of a double-sided screen. The method includes the following steps of obtaining a parameter value corresponding to an application when receiving a start instruction of the application, comparing the parameter value with a first preset threshold to obtain a comparison result, selecting a target screen according to the comparison result, and displaying an application interface of the application on the target screen, wherein the target screen comprises a main screen or an auxiliary screen. The invention further discloses a display device of the double-sided screen and a computer readable storage medium. When the user can not judge whether the screen needs to be switched or not, the screen for displaying the application is rapidly determined according to the comparison result of the parameter value and the first preset threshold, and therefore the user experience and the display screen switching flexibility are improved.
Owner:NUBIA TECHNOLOGY CO LTD
Standardized eye image based eye gaze tracking system and method
The invention discloses a standardized eye image based eye gaze tracking system and method. The system comprises three or more than three infrared sources and an infrared camera. The three or more than three infrared sources are used for forming corneal reflex light spots on a cornea. The infrared camera is arranged at any point of the periphery of a target screen, and is used for capturing an eye image of a user. According to the method, an eyeball mark point position in a current eye image is changed into an eyeball mark point position in the standardized eye image, the position of a viewpoint in the target screen is solved through transformation of the eyeball mark point position in the standardized eye image, so that eye gaze tracking can be performed. In the conventional eye image information based eye gaze tracking method, the eye gaze tracking is inaccurate due to head moving, complicated hardware devices are required, and more fixed points are required. Through adoption of the system and method, the above problems in the prior art are overcome effectively.
Owner:BEIJING 7INVENSUN TECH
Method and device for screen capture
InactiveCN105955604AIntegrity guaranteedSimplified screenshot operationInput/output processes for data processingComputer graphics (images)Targeted screening
The invention discloses a screen capture method and device. The method includes: responding to a long screen capture command triggered by a user, controlling the screen content to display a page, controlling the page to scroll from top to bottom according to a preset scroll distance; distance, perform a screenshot operation on the screen displayed on the current screen, and obtain a screenshot image; when it is detected that the last screenshot operation performed on the page is completed, all the acquired screenshot images are spliced into a target screenshot image. The present invention enables the user to perform a screen capture operation on all the content of the page where the content displayed on the screen is located with only one key operation, and obtain a screen capture image including the complete content of the page, which simplifies the screen capture operation and ensures the entire content of the screen capture. The integrity of the page image, thereby further simplifying the content search operation based on the screenshot image.
Owner:LETV HLDG BEIJING CO LTD +1
System and Method For Generating A Web Service Definition And Database Schema From Wireless Application Definition
Owner:MALIKIE INNOVATIONS LTD
Selfie method and device and mobile terminal
ActiveCN105744174AImprove lighting effectsIdeal skin toneTelevision system detailsColor signal processing circuitsComputer graphics (images)Skin color
The embodiment of the invention discloses a selfie method and device and a mobile terminal. The method comprises following steps of when it is monitored that a screen light fill photographing event is triggered, controlling a screen to fill light according to a preset screen color temperature value; controlling a camera to capture a first image; when the current skin color temperature value of the face image contained in the first image is not in a preset skin color temperature range, determining a target screen color temperature value according to the current skin color temperature value; controlling the screen to fill light according to the target screen color temperature value; and controlling the camera to capture a second image, thus generating a selfie image. According to the embodiment of the invention, through adoption of the technique scheme, when the skin color temperature value of the face image under the first time light fill condition does not satisfy a demand, secondary light fill can be carried out to the face through adjusting to a suitable screen color temperature again; at this time, the face can obtain a better light fill effect; in the photographed selfie image, the skin color effect of the face image is ideal; the quality of the selfie image can be effectively improved; and the user experience is improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Photographing method, mobile terminal and computer readable storage medium
The invention discloses a photographing method, a mobile terminal and a computer readable storage medium. The photographing method comprises the following steps: acquiring illumination intensity of the currently located environment when an under-screen camera is started, detecting whether the illumination intensity is greater than or equal to a preset threshold; if the illumination intensity is greater than or equal to the preset threshold, determining a first region corresponding to the illumination intensity in a target screen region corresponding to the under-screen camera; controlling thefirst region to be at a light transmission state, and controlling a second region to be at a lightproof state, wherein the second region is the region except the first region in the target screen region, thereby enabling the under-screen camera to sense the light entering from the first region. Through the method disclosed by the invention, the size of the first region can be self-adaptively adjusted through the external illumination intensity, thereby realizing continuous variable aperture of an under-screen front camera.
Owner:NUBIA TECHNOLOGY CO LTD
Method for switching multi-screen interfaces of touch screen terminal and device
ActiveCN102495705AReduce stepsImprove operational efficiencyInput/output processes for data processingTouchscreenTargeted screening
Owner:NUBIA TECHNOLOGY CO LTD
Screen interface unlocking method and screen interface unlocking device
InactiveCN104537291AImprove concealmentImprove securityInternal/peripheral component protectionDigital data authenticationComputer hardwareUser input
The invention provides a screen interface unlocking method and a screen interface unlocking device. The screen interface unlocking method includes the steps that when a terminal receives a screen interface awakening instruction, and the terminal receives a screen interface unlocking secret key input by a user and acquires voice information input by the user; when the screen interface unlocking secret key is matched with a preset target screen interface decryption secret key and the voice information is matched with preset target voice information, a control terminal has access to a first operation system; when the screen interface unlocking secret key is matched with the preset target screen interface decryption secret key and the voice information is not matched with the preset target voice information, the control terminal has access to a second operation system. Due to the technical scheme, the invisibility and the safety of a safety system in the dual-system terminal can be increased, and leakage of privacy data in the safety system can be avoided.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Video call processing method, sending terminal, receiving terminal and electronic equipment
ActiveCN109495711AGuaranteed normal transmissionTwo-way working systemsTransmissionScreen sharingComputer terminal
The invention provides a video call processing method, a sending terminal, a receiving terminal and electronic equipment. The method comprises the following steps of under the condition of establishing a video call connection between the sending terminal and the receiving terminal, if a first input used for indicating screen sharing is received, acquiring a target video image and a target screen image; and sending the target video image and the target screen image to the receiving terminal through the video call connection. Through the video call processing method provided by the invention, screen contents on the sending terminal side can be shared to the receiving terminal in real time, and transmission of the target video image on the sending terminal side can be kept, so that the influence of screen content sharing on a video call is reduced.
Owner:南京维沃软件技术有限公司
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