36results about How to "Watch normally" patented technology

The invention provides a display device and a driving method and fabrication method thereof, and an anti-peeking display system. The display device comprises an interference display module and a first display panel, wherein the first display panel is arranged in a light emergent direction of the interference display module, and a light ray emitted from the interference display module is polarized light. In the display device, the light ray of an interference image generated by the interference display module can be overlapped on a light ray of a display image generated by the first display panel, so that a user only can view a chaos image and cannot view a normal image when the user looks at the display device with naked eyes; since the light ray emitted from the interference display module is the polarized light, the normal display image can be obtained through filtering the polarized light by using a pair of polarized glasses for filtering the polarized light; and therefore, a user wearing the glasses can normally view the image, a person who does not wear the glasses only can view an interference image, and the purpose of peeking prevention is achieved.

An embodiment of the invention provides a naked eye three-dimensional image display control method and device. The naked eye three-dimensional image display control method includes: detecting obtained space position of a user corresponding to a display device, determining a first display mode corresponding to the space position according to the space position, adjusting a period view of a first display panel according to the first display mode, generating a first sub-pixel set on a second display panel, wherein the first sub-pixel set comprises a plurality of columns of sub-pixels, and the first sub-pixel set generates a first slit grating to enable light rays on the first display panel to form a first period visual area distributed in a period mode on the corresponding area of the display device. The naked eye three-dimensional image display control method and device solves the technical problem that in the prior art, a three-dimensional (3D) imaging device cannot change an imaging visual area of the 3D imaging device according to user positions.

The invention discloses a live broadcast video stream pushing method based on different user states and a live broadcast video stream pushing system based on different user states and relates to the technical field of live broadcast video stream pushing. The method comprises the following steps: after a user terminal is connected with a video server, the video server judges a user state; if the user state is a login state, the user terminal enters into a login state mode; if the user state is a non-login state, the user terminal enters into a non-login state mode; under the login state mode, the user terminal pushes according to a login user configuration file or a default configuration scheme; under the non-login state mode, the user terminal provides a limited super-definition video to a user according to residual duration, for the user to view the super-definition video, recorded in a non-login user configuration file, and once the residual duration is reduced to zero, the user terminal automatically switches the super-definition video to common-definition video streams and pushes the same. The method is capable of limiting the time for the non-login user to view the super-definition video, reducing mass bandwidth consumption brought by the non-login user, and thus reducing the bandwidth consumption cost of the entirety.

The invention discloses a display method of a head-mounted display, and a head-mounted display. The method comprises the following steps: obtaining a 2D image to be displayed; and making two copies of the 2D image, and respectively displaying the two copies on a left-eye screen and a right-eye screen of the head-mounted display. According of the technical scheme provided by the invention, on one hand, through copying of the 2D image to be displayed and respective displaying on the left-eye screen and the right-eye screen, a user can obtain complete visual information of the 2D image, and on the other hand, through extracting of 2D images of a 3D image to be displayed from different visual angles and respective displaying on the left-eye screen and the right-eye screen, the user can obtain complete visual information of the 3D image, such that the problem of incapability of simultaneous displaying of the 3D image and the 2D image in the prior art is solved, the user can simultaneously watch the 2D image and the 3D image in a complete and normal mode, and better film watching experience is brought to the user.

The invention discloses a video playing method, device and system, which are used for switching video playing without jumping pages. The method comprises the following steps: when selection operation of a video title in a video player of a current page by a user is detected, acquiring a video ID associated with the video title; inquiring a video address corresponding to the video ID; and playing a video corresponding to the video address in the video player of the current page.

A video image rotating system includes an analog video input interface and an analog video output interface, and an image processing device connecting the analog video input interface and the analog video output interface. An original video input signal is accessed to the analog video input interface. A video signal output from the analog video output interface is accessed to a display device. The input analog video signal is transferred by the image processing device to a standard ITU-656 digital video signal, stored in an outer static memory through some transformation logic, read by the outer static memory according to a certain order, and converted to an orthogonal rotated standard ITU-656 digital video signal after passing a main chip and stacking a synchronizing signal of the digital video, finally output after a video coder converts the signal to the analog video signal. The invention has advantages that the system of the invention effectively expands the display application of the existing graphic display, employs the prior display at the market without customizing a special purpose display to satisfy a specified environment and a specified application demand.

The invention discloses a display method for improving the definition of video images. The display method comprises the following steps: setting a display instruction of improving the definition of videos in a player, implementing color enhancement on the videos, and then displaying the videos in a video display window; receiving a request for optimizing the video images, obtaining corresponding video images according to the optimization request, and implementing color enhancement on the video images to obtain the video images with enhanced color; splitting the screen of the video display window into a first window and a second window, displaying the video images with the enhanced color in the first window, and displaying the video images without color enhancement in the second window; after a predetermined time, gradually extending the first window to the second window until the video display window is completely covered; and receiving a closing instruction of the first window, disabling the display instruction, and obtaining the video images without color enhancement to display in the video display window which is not subjected to screen splitting.

Embodiments of the present invention disclose a resource loading method, apparatus and system. The method applied to a browser comprises: according to acquired website address information, loading a resource corresponding to the website address information; detecting integrity of the loaded resource; and if the loaded resource is not complete, determining backup website address information corresponding to the website information according to a stored corresponding relationship between website address information and backup website address information, and loading a resource corresponding to the backup website information. By applying the method, apparatus and system disclosed by the embodiments of the present invention, the purpose that the browser automatically loads the resource again when the loaded resource is not complete is achieved, so that the user can normaly watch the webpage without the need for manually refreshing the browser cache when the webpage that the user is browsing is not loaded completely or the webpage can not be loaded.

The invention provides interference detection method and system based on a mobile communication terminal. The method comprises the following steps of: establishing wireless connection between the mobile communication terminal and a video signal source, and displaying a video on the mobile communication terminal; establishing talking connection between the mobile communication terminal and a wireless comprehensive test instrument; acquiring the video from the mobile communication terminal; analyzing the number of frames with mosaic, no sound and no image occurring in the acquired video; and comparing the frame number with a subjective quality performance criterion, and outputting the comparison result. The interference detection method and system based on the mobile communication terminal can be used for accurately detecting the interference of a communication module in a TV module and comparing the interference condition with the subjective quality performance criterion, and thus, TV programs can be normally watched when a user talks on the mobile communication terminal.

The invention relates to a set top box (STB) network playing lagging processing method and system. The method comprises the following steps: when the STB performs network playing, monitoring whether the STB network playing is in lagging in real time; when monitoring that the network playing is in lagging and the lagging is not eliminated in the set time, acquiring the currently played program andperforming whole network searching, and searching other resources of the same program; after searching other resources, switching a playing interface as dual-screen display, wherein one screen displays the current program, and the other screen plays other searched resources; and switching the playing interface to the single-screen to continuously play the current program after the lagging is ended. Other resources of the current program are searched when the network playing is in lagging, and the dual-screen display is performed; the current program and other resources can be played at the same time; the dual-screen display can be switched to single-screen display to recover an original state after the lagging is eliminated, thereby guaranteeing that a user can watch normally in the lagging, the user experience is greatly enhanced, and the great convenience is brought for the user.

The invention relates to a set top box primary frequency point updating method and system. Program information is stored by using the mode of combination of a primary frequency point and a secondary frequency point. When the primary frequency point is replaced, the secondary frequency point does not change. When the primary frequency point is replaced, the program information of a new primary frequency point is transmitted to the secondary frequency point by the front end, and the program information of the new primary frequency point is transmitted to a set top box through the secondary frequency point so that the set top box is enabled to complete replacing of the program information of the primary frequency point through the secondary frequency point, the television programs can be normally watched through the set top box when the primary frequency point is replaced without influencing user's program watching or application, and thus the users are greatly facilitated and complex subsequent maintenance work and user complaints can be reduced.

The embodiment of the invention provides a live-broadcasting service optimization method and device. In the method provided by the invention, live-broadcasting system control equipment can acquire thelocated weather environment information, if judging that the current weather is the severe weather capable of influencing the normal live-broadcasting of the video collection equipment, the live-broadcasting is replaced with a preset video image collected at a certain associated time frame so as to perform the playing. The disadvantage that the traditional live-broadcasting scheme can only mechanically broadcast the currently collected picture, a user can normally watch the video image unaffected by the weather influence under the severe weather.

The invention relates to a TV program broadcasting method and system. The method comprises the following steps: monitoring the image quality of a TV program in a real-time manner in the broadcasting process of the TV program; if the image quality is monitored to be lower than a preset value, repairing an image, and broadcasting the image after the image is repaired. According to the invention, the image quality of the TV program is monitored in a real-time manner in the broadcasting process of the TV program, if the image quality of the TV program is lower than the preset value, the image is repaired, and after the image quality is repaired, the image is broadcast, so that the problem that broadcast images are obscure or incomplete because signals received by a terminal are low and the image quality is bad is solved, great convenience is brought for users, and the user experience is greatly guaranteed.

The invention discloses a system and a method for operation of a digital television subscriber management system. The method includes: enabling an application server to receive a user account sent by a video terminal, and randomly generating a random number; calculating to generate an evolved random number; sending the evolved random number and the random number to a gateway; enabling the gateway to receive the evolved random number and the random number; calculating to generate an evolved service key, and sending the evolved service key and the evolved random number to the video terminal; enabling the video terminal to receive the evolved service key and the evolved random number, and calculating to generate a random number; calculating according to the random number and the evolved service key to generate a service key. By means of the system and the method for operation of the digital television subscriber management system, the video terminal sends the user account to the application server through the gateway, user passwords are not sent, and accordingly leakage of the user passwords due to network attacks is prevented, and safety in operation of the digital television subscriber management system is guaranteed.

The invention relates to a video playing method and apparatus. The method includes the following steps: when acquiring a video to be played, detecting the video type of the video to be played, the video types include: I format video, P format video or mixed format video; when the video type of the video to be played is a mixed format, converting the video to be played into an object video of a single format; controlling a video output mode in a preset terminal to be in a corresponding relationship with the format of the object video, and playing the object video in the preset terminal. Through the processing of the video to be played, the method enables the terminal to normally play the processed video, and enables a user to normally watch the video played in the terminal, and avoids phenomenon, such as a standstill surfaced when the terminal is playing the unprocessed video to be played.

The invention discloses a glass layer for a display screen and the display screen thereof. The glass layer for the display screen comprises a glass layer body and driving mechanisms. A plurality of convex edges are arranged on the outer surface of the glass layer body. A groove is formed between thetwo adjacentconvex edges, movable brush layersare arranged on the outer surfaces of the convex edges, and the movable brush layersare connected with the driving mechanisms. The driving mechanisms drive the movable brush layers to slideon the outer surfaces of the convex edges, and sliding tracks ofthe movable brush layersare communicated with the grooves. The display screen comprises the glass layer for the display screen as described above. The glass layer for the display screen can eliminatewater drops thereon without affecting users watching in an excessive water vapor environment.

The invention discloses an anti-candid method suitable for a display device. The method comprises: arranging a liquid crystal light valve in front of the display device in parallel; if the exposure mode of the camera is a global exposure mode, setting a switching period T according to the exposure time t1 to enable the exposure mode to meet the following conditions: mT is not equal to t1, 1 / T is greater than or equal to f0, and m is a positive even number greater than or equal to 2; and if the camera is in the roller shutter type exposure mode, setting a switching period T according to the single-row scanning time t2 and the total scanning time t3 of the camera, so that the following conditions are met: t1 is less than T, 2T is less than t3, and 1 / T is greater than or equal to f0. The liquid crystal light valve can be arranged before display setting; the switching period is reasonably set; on one hand, due to the visual residual characteristic of human eyes, it is ensured that a user cannot perceive the switching action of the liquid crystal light valve and can still normally watch a display picture, and the watching experience of the user is good, and on the other hand, the exposure characteristic of the digital camera equipment is utilized, so that stripes exist in a shot picture, the shot picture cannot be normally used, and the anti-candid purpose is indirectly achieved.

The invention discloses a glass layer for a display screen and a display screen. The glass layer for a display screen comprises a glass layer body and a driving structure. The outer surface of the glass layer body is provided with a plurality of convex edges, and two adjacent convex edges are arranged on the outer surface of the glass layer body. A groove is arranged between the ribs, a movable brush layer is installed on the outer surface of the raised rib, and the movable brush layer is connected with the driving mechanism, and the driving mechanism drives the movable brush layer on the surface of the raised rib. The outer surface slides, and the sliding track of the movable brush layer is communicated with the groove; the display screen includes the glass layer for the display screen as described above; the glass layer for the display screen can eliminate water droplets on it without affecting the Users watch in an environment with too much water vapor.

The present invention discloses a method and system for repairing a damaged video. The method comprises: receiving a video repairing request for repairing some damaged video inputted by a user, wherein the video repairing request includes site information corresponding to the damaged video; searching whether there is a repairing file corresponding to the damaged video in a local repairing file library or not; if there is the repairing file corresponding to the damaged video in the local repairing file library, calling the repairing file to perform repairing play of the damaged video, and if there is not the repairing file corresponding to the damaged video in the local repairing file library or the local repairing file has expired, sending the video repairing request to a server; receiving the repairing file sent by the server, and converting the repairing file to an executable effective repairing file; and repairing the damaged video according to the executable effective repairing file, and playing the repaired video.

The invention provides a virtual product rotary observation device for industrial design. The virtual product rotary observation device comprises an observation assembly, supporting legs, a dust collection assembly, an electric control cabinet and a PLC. According to the device, the observation assembly is arranged, a PLC controls a driving motor to be powered on and run, the driving motor drives a rotating rod to rotate through a driving belt wheel and drives a first placement assembly and a second placement assembly to rotate, and therefore viewers can conveniently watch virtual products in all directions, when the first placement assembly rotates, the slide way ring plays a role in guiding and limiting the first placement assembly, so that the operation stability of the observation device is improved, the phenomenon that the first placement assembly and the second placement assembly shake during rotation is avoided, and the phenomenon that a virtual product flies out is prevented; through the arrangement of the first placement assembly and the second placement assembly, the lower end of the virtual product is clamped in the placement groove, the strong magnet fixes the virtual product through magnetic force, the strong magnet further fixes the virtual product, and the placement stability of the virtual product is improved.

The present invention relates to an apparatus and method for receiving 3D digital broadcasting which is frame-compatible and service-compatible with an existing display device, regardless of whether a 3D service scheme is a frame-compatible scheme or a service-compatible scheme. The apparatus can include: a broadcast signal receiving and demodulating unit for receiving and demodulating a broadcast signal; a demultiplexing unit for obtaining broadcast program information including a broadcast service scheme, an image format, or an encoded type of a basic stream, and extracting the basic stream from the demodulated transmission stream; and an image processing unit for performing image processing on the basis of the obtained broadcast program information and a display mode of a broadcast receiving apparatus set by a user, and then outputting an image signal to a display device. Accordingly, a user can receive a normal 3D digital broadcast service regardless of whether a display device in use supports the service as well as a broadcast service scheme and an image format.

The embodiment of the invention provides a video processing method and device and a cloud video server, and the method comprises the steps of obtaining a processing strategy set when a video is played in a player and has a playing error, and the processing strategy set comprises at least two processing strategies; determining the confidence of each processing strategy; according to the processing strategy set, determining the proportion of the number of successful error solving times of each processing strategy in the video; determining a target processing strategy according to the confidence of each processing strategy and the proportion of the number of times of successfully solving the error; and processing the video by using the target processing strategy. By using the method, the corresponding solution can be quickly determined based on the video playing error, and the user experience is improved.

Embodiments of the present invention disclose a resource loading method, apparatus and system. The method applied to a browser comprises: according to acquired website address information, loading a resource corresponding to the website address information; detecting integrity of the loaded resource; and if the loaded resource is not complete, determining backup website address information corresponding to the website information according to a stored corresponding relationship between website address information and backup website address information, and loading a resource corresponding to the backup website information. By applying the method, apparatus and system disclosed by the embodiments of the present invention, the purpose that the browser automatically loads the resource again when the loaded resource is not complete is achieved, so that the user can normaly watch the webpage without the need for manually refreshing the browser cache when the webpage that the user is browsing is not loaded completely or the webpage can not be loaded.