495 results about "Targeted screening" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

The invention discloses an automatic exposure control method and device for imaging equipment. Each exposure parameter is divided into a plurality of sections, each section is called as a sub exposure line, and the sub exposure lines are sequenced and then combined to form a main exposure line of the imaging equipment. After the imaging equipment is turned on, the deviation between a current screen brightness and a target screen brightness is judged, the exposure parameters are adjusted according to the main exposure line of the imaging equipment if the deviation exists, and the exposure parameters are not adjusted if the current screen brightness is within the range of the target screen brightness. The automatic exposure control device for the imaging equipment comprises a control module, a brightness evaluation module and an exposure parameter adjusting module. The method and the device are universal, the exposure parameters can be adjusted into reasonable values under a normal lighting condition, imaging effects are optimized, the exposure parameters can be adjusted into maximum values under an extreme lighting condition, the imaging effects cannot be worse than those of a traditional scheme, and overexposure can be effectively suppressed.

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.

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.

The invention provides a method for switching multi-screen interfaces of a touch screen terminal and a device. The method includes presetting screen partitions which are used for indicating opposite directions based on the position of a current screen interface; capturing touch operation on the touch screen and collecting touch information including coordinates of touch points and quantity information of the touch points; and acquiring the position of the screen interface displayed currently, determining the position of a target screen interface according to the touch information and the position of the current screen interface, and controlling the touch screen to skip to the target screen interface and display the target screen interface according to the position of the target screen interface. When the method is applied, the position of the target screen interface can be determined by the touch screen terminal according to the partitions of the touch points and the quantity of the touch points, accordingly, the current screen interface is quickly skipped to the target screen interface so that the target screen interface is displayed, operation steps for switching the multi-screen interfaces of the touch screen terminal by a user are reduced, operation efficiency of the user is improved, and user interaction for switching the multi-screen interfaces is more humanized.