Abstract: Disclosed are a video stream playing method, a system, a terminal and a storage medium. The method includes following steps: receiving audio and video data sent by a server in real time and storing the received audio and video data in a buffer area; moving audio and video data firstly stored in the buffer area to an area to be decoded in real time; and extracting audio and video data firstly stored in the area to be decoded in real time, and decoding and playing the audio and video data firstly stored in the area to be decoded.

Abstract: Display method and system for converting 2D image into multi-viewpoint image is disclosed, comprising: acquiring and tagging a target object within a 2D image; calculating a depth value according to a frequency component; generating a layered image before viewing from different preset viewpoints; tagging a viewpoint image; estimating before filling a pixel in a blank area of a virtual viewpoint image, based on a depth value difference of the layered image, generating and saving sequentially a single-viewpoint image output, before detecting and filling a blank area in it; detecting before smoothing a sudden change area; assembling to form a synthesized image, processing and sending to a naked-eye 3D display screen for displaying. It converts a 2D image to a multi-viewpoint image, provides a naked-eye 3D display, reduces image distortion, easy and convenient to use, with a low cost.

Abstract: The present invention provides a naked-eye 3D display method and system thereof, decoding a 3D signal and obtaining an original 3D video signal; through executing signal separation, image improvement, classifying and frame interpolation to the original 3D video signal, before obtaining the according L image and R image; obtaining the depth information of the objects in the L image and R image and estimating the depth information of each pixel, and forming a corresponding figure of depth; estimating an image with a plurality of L viewpoints according to the L image and the corresponding figure of depth, and estimating an image with a plurality of R viewpoints according to the R image and the corresponding figure of depth; forming a composite image including a plurality of viewpoints after interweaving the images with a plurality of L viewpoints and the images with a plurality of R viewpoints; executing frame interpolation, frequency doubling and image calibration to the composite images, before transmitting to

Abstract: The present invention provides an image processing method, system for laser TV and the laser TV set thereof, which receives a TV signal before converting into ultra high definition images sequences; whose each image is then segmented and converted into two frames of image, and two sequences of image will then be obtained; which are then driven by two DMD driving chips and displayed in a time share and diagonal staggered way during a period satisfying a visual persistence. The present invention utilizes a principle of visual persistence, since two frames of image segmented from a frame of ultra high definition image may be processed at a same time by two existing DMD driving chips being able to process FHD images, and both frames of image may be displayed at different positions on the screen at different time, forming one frame of ultra high definition image in a human's vision.

Abstract: Display method and system for converting 2D image into multi-viewpoint image is disclosed, comprising: acquiring and tagging a target object within a 2D image; calculating a depth value according to a frequency component; generating a layered image before viewing from different preset viewpoints; tagging a viewpoint image; estimating before filling a pixel in a blank area of a virtual viewpoint image, based on a depth value difference of the layered image, generating and saving sequentially a single-viewpoint image output, before detecting and filling a blank area in it; detecting before smoothing a sudden change area; assembling to form a synthesized image, processing and sending to a naked-eye 3D display screen for displaying. It converts a 2D image to a multi-viewpoint image, provides a naked-eye 3D display, reduces image distortion, easy and convenient to use, with a low cost.

Abstract: The present invention discloses an information pushing method. The method includes: a cloud server receiving program information from a program server and analyzing program content in the received program information to find available regions in image frames of the program content; the cloud server generating a block information record table for the found available regions; and an information server receiving the block information record table from the cloud server, finding corresponding information to be pushed for identifiers of the available regions in the block information record table according to a preset information association rule, associating the information to be pushed with the identifiers and sending the found information to be pushed to a corresponding playing terminal. The present invention also discloses an information pushing system, a cloud server and a information server.

Abstract: The present invention provides a naked-eye 3D display method and system thereof, decoding a 3D signal and obtaining an original 3D video signal, through executing signal separation, image improvement, classifying and frame interpolation to the original 3D video signal, before obtaining the according L image and R image; obtaining the depth information of the objects in the L image and R image and estimating the depth information of each pixel, and forming a corresponding figure of depth; estimating an image with a plurality of L viewpoints according to the L image and the corresponding figure of depth, and estimating an image with a plurality of R viewpoints according to the R image and the corresponding figure of depth; forming a composite image including a plurality of viewpoints after interweaving the images with a plurality of L viewpoints and the images with a plurality of R viewpoints; executing frame interpolation, frequency doubling and image calibration to the composite images, before transmitting to

Abstract: The invention discloses a multimedia service pushing method and a multimedia service pushing system based on two-dimensional codes. The multimedia service pushing method comprises the steps that: a multimedia terminal receives multimedia content and multimedia service information sent by a multimedia server, generates a two-dimensional code image according to the multimedia service information, and overlaying the two-dimensional code image on the multimedia content for display; when a scanning terminal detects the two-dimensional code image on the multimedia terminal, the scanning terminal parses the two-dimensional code image to obtain a service command, sends a service request to a service server according to the service command, and obtains service content corresponding to the service command; and the scanning terminal or the multimedia terminal receives the service content and displays the service content.

Abstract: The present invention provides an image processing method, system for laser TV and the laser TV set thereof, which receives a TV signal before converting into ultra high definition images sequences; whose each image is then segmented and converted into two frames of image, and two sequences of image will then be obtained; which are then driven by two DMD driving chips and displayed in a time share and diagonal staggered way during a period satisfying a visual persistence. The present invention utilizes a principle of visual persistence, since two frames of image segmented from a frame of ultra high definition image may be processed at a same time by two existing DMD driving chips being able to process FHD images, and both frames of image may be displayed at different positions on the screen at different time, forming one frame of ultra high definition image in a human's vision.

Abstract: The present invention provides a resolution conversion method and device, and UHDTV. The resolution conversion method includes the following steps: acquiring a diagonal interpolation parameter matrix in the vertical direction and a diagonal interpolation parameter matrix in the horizontal direction; performing a diagonal interpolation processing to the input signal that the resolution thereof is to be conversed to acquire a target resolution signal on basis of the diagonal interpolation parameter matrix in the vertical direction and the diagonal interpolation parameter matrix in the horizontal direction. By performing a diagonal interpolation processing to the input signal that the resolution thereof is to be conversed according to the diagonal interpolation parameter matrix in the horizontal and vertical directions, on one hand, image distortion is reduced, and on the other hand, image blur and image aliasing can be effectively avoid, and clarity of the image is thus improved.

Abstract: The present disclosure discloses an information pushing method for an electronic program guide interface which comprises that a terminal receives a program source comprising program information of each program and a preset bar code corresponding to each program, and the preset bar code loads business information related to each program; the electronic program guide interface is generated according to the program information and the corresponding preset bar code; and when an instruction to check the electronic program guide is received, the terminal displays the preset bar code corresponding to each program on the electronic program guide interface, so that a user can scan the preset bar code to obtain the business information related to each program. The present disclosure also discloses an information pushing terminal and an information pushing system for the electronic program guide interface.

Abstract: The invention discloses a multimedia service pushing method and a multimedia service pushing system based on two-dimensional codes. The multimedia service pushing method comprises the steps that: a multimedia terminal receives multimedia content and multimedia service information sent by a multimedia server, generates a two-dimensional code image according to the multimedia service information, and overlaying the two-dimensional code image on the multimedia content for display; when a scanning terminal detects the two-dimensional code image on the multimedia terminal, the scanning terminal parses the two-dimensional code image to obtain a service command, sends a service request to a service server according to the service command, and obtains service content corresponding to the service command; and the scanning terminal or the multimedia terminal receives the service content and displays the service content.

Abstract: The present invention discloses an information pushing method. The method includes: a cloud server receiving program information from a program server and analyzing program content in the received program information to find available regions in image frames of the program content; the cloud server generating a block information record table for the found available regions; and an information server receiving the block information record table from the cloud server, finding corresponding information to be pushed for identifiers of the available regions in the block information record table according to a preset information association rule, associating the information to be pushed with the identifiers and sending the found information to be pushed to a corresponding playing terminal. The present invention also discloses an information pushing system, a cloud server and a information server.

Abstract: The present invention provides a resolution conversion method and device, and UHDTV. The resolution conversion method includes the following steps: acquiring a diagonal interpolation parameter matrix in the vertical direction and a diagonal interpolation parameter matrix in the horizontal direction; performing a diagonal interpolation processing to the input signal that the resolution thereof is to be conversed to acquire a target resolution signal on basis of the diagonal interpolation parameter matrix in the vertical direction and the diagonal interpolation parameter matrix in the horizontal direction. By performing a diagonal interpolation processing to the input signal that the resolution thereof is to be conversed according to the diagonal interpolation parameter matrix in the horizontal and vertical directions, on one hand, image distortion is reduced, and on the other hand, image blur and image aliasing can be effectively avoid, and clarity of the image is thus improved.