TWI450584B - Method and data processing device for switching the displaying of a plurality of video images - Google Patents

Description

Method and data processing device for controlling video image jumping platform display

The present invention relates to a video image playing method and device, and more particularly to a method and a data processing device for controlling video image jumping platform display.

In general, video image jumper display refers to: switching display between different video image display interfaces preset, in order to display video images acquired by multiple image acquisition devices on one display, it is necessary to display on the display The display interface is divided so that each divided display area corresponds to one image acquisition device. For example, the display interface shown in FIG. 1 is divided into four display areas A, B, C, and D, and each divided display area. It is used to display a video image acquired by an image acquisition device; at the same time, in order to make the video image acquired by each image acquisition device display as large as possible on the display, it is necessary to divide the video image acquired by the multiple image acquisition devices. The batch circle display, for example, divides the video images acquired by the 10 image acquisition devices into two batches for loop display, and the first batch display interface displays the video images acquired by the four image acquisition devices (ie, the display interface is divided into 4 display areas), the second batch display interface displays video images acquired by 6 image acquisition devices (coming soon Display surface is divided into six regions), so switching from the first batch to a second batch of the display interface is the primary interface for the display platform video display, all batches are displayed time display interface called a loop.

At present, the conventional video image jumping platform display software is not flexible enough to process the video image display interface jump display, and can not flexibly adjust the display interface segmentation according to the number of image acquisition devices corresponding to the actual video image to be displayed, for example, When the number of image acquisition devices is less than the number of divided display areas, a blank display area or a black screen display area may appear, which affects the effect of the video image jumper display.

In view of the above, it is necessary to provide a method and a data processing device for controlling the video image jumper display, which can flexibly adjust the segmentation of the display interface according to the number of image acquisition devices corresponding to the video image to be displayed, thereby improving the video image jump. The effect of the display.

A data processing device for controlling display of a video image jumper, the data processing device device having a display and being communicatively coupled to a plurality of image acquisition devices. The data processing device includes a memory and a processor. This memory is used to store the video image jumper display control system. The processor is configured to run the stored video image jumper display control system to perform the following steps: (i1) setting a jumper parameter; (i2) monitoring access to a current display interface on the display to display image acquisition of the acquired video image The number of devices; (i3) whether the number of image acquisition devices monitored according to the set jumper parameters meets the segmentation requirements of the current display interface, and if the number of image acquisition devices monitored does not meet the segmentation requirements of the current display interface, Transfer to the following step (i4), or if the number of image acquisition devices monitored meets the segmentation requirements of the current display interface, then proceed to the following step (i5); (i4) according to the set jump parameters and monitoring The number of image acquisition devices automatically adjusts the segmentation of the current display interface, and then proceeds to the following step (i5); (i5) displays the video image acquired by each of the accessed image acquisition devices in the corresponding divided display region. And according to the settings The platform parameter is used to display the video image.

A method for controlling display of a video image jumper is applicable to a data processing device having a display device, and the data processing device is communicably connected with a plurality of image acquisition devices. The method comprises the steps of: (a) setting a hopping parameter; (b) monitoring the number of image acquisition devices that need to access the current display interface on the display to display the acquired video image; (c) analyzing and monitoring according to the set hopping parameter Whether the number of image acquisition devices to meet the segmentation requirements of the current display interface, and if the number of image acquisition devices monitored does not meet the segmentation requirements of the current display interface, then the process proceeds to step (d) below, or if If the number of image acquisition devices meets the segmentation requirements of the current display interface, the process proceeds to the following step (e); (d) automatically adjusts the segmentation of the current display interface according to the set hopping parameters and the number of image acquisition devices that are monitored, Then, the process proceeds to the following step (e); (e) displaying the video image acquired by each of the accessed image acquisition devices in the corresponding divided display area, and performing the video display of the video image according to the set platform parameters. .

Compared with the prior art, the present invention adjusts the number of image acquisition devices corresponding to the video images to be displayed, and adjusts the display interface according to the number of image acquisition devices corresponding to the actual video images to be displayed. The flexibility of the display interface segmentation adjustment is realized, and the effect of the video image jumper display is improved.

1‧‧‧Data processing equipment

2‧‧‧Network

3‧‧‧Image acquisition equipment

10‧‧‧ processor

11‧‧‧Video Image Jumping Display Control System

12‧‧‧ display

FIG. 1 is a schematic diagram showing the interface segmentation of the present invention.

2 is a diagram showing the operating environment of a preferred embodiment of a data processing device for controlling video image jumper display according to the present invention.

FIG. 3 is a flowchart of a specific implementation of a preferred embodiment of a method for controlling video image jumper display according to the present invention.

As shown in FIG. 2, it is an operating environment diagram of a preferred embodiment of a data processing device for controlling video image jumper display according to the present invention. The data processing device 1 can be a computer or any other suitable electronic device with data processing capabilities. The data processing device 1 includes a display 12, a processor 10, and a memory (not shown) that are in communication with each other. This memory is used to store the video image jumper display control system 11. The data processing device 1 is connected to the plurality of image capturing devices 3 (three in the figure) through the network 2 to receive the video images acquired by the respective image capturing devices 3 in real time. The processor 10 is configured to run the stored video image jumper display control system 11 to provide a display interface for the display 12 and to control the jump display of all video images acquired from the respective image acquisition devices 3 on the provided display interface. The network 2 can be an internet, a regional network, or any other suitable medium of information communication.

As shown in FIG. 3, it is a specific implementation flowchart of a preferred embodiment of a method for controlling video image jumper display according to the present invention. This method is applicable to the data processing device 1 shown in FIG. 2.

The content of the video image jumper display is gradually implemented in combination with the embodiment, that is, the processor 11 runs the stored video image jump display control system 11 to provide a display interface for the display 12 and control acquisition from each image. The content of all video images acquired at device 3 displayed on the platform of the provided display interface.

In step S10, the platform parameter is set. In this embodiment, the platform parameter includes each batch display interface to be displayed in a circle, the number of display areas in which each batch display interface is divided, and each batch display interface needs to be displayed in a loop. Time, the number of display areas that all batch display interfaces allow to be split. In this embodiment The number of display areas allowed to be divided by all batch display interfaces is 1, 4, 6, 8, 9, and 16.

In the present embodiment, a jumper display for controlling 10 video images acquired from 10 image capturing devices 3 is taken as an example for description. The video images acquired by the 10 image acquisition devices 3 are divided into two batches for loop display, and the first batch display interface displays the video images acquired by the four image acquisition devices 3 (ie, the display interface is divided into four display regions). The second batch display interface displays the video images acquired by the six image acquisition devices 3 (ie, the display interface is divided into six display areas), so that switching from the first batch display interface to the second batch display interface is a video image. The platform display shows that the display interfaces of the two batches are displayed once as a loop. Each of the divided display areas corresponds to an image acquisition device 3 for displaying a video image acquired by the corresponding image acquisition device 3.

In step S11, the number of image acquisition devices 3 that need to access the current display interface on the display 12 to display the acquired video images is monitored. The current display interface refers to one of the set batch display interfaces. For example, if the second batch display interface is currently displayed, the current display interface refers to the second batch display. interface.

Step S12, analyzing whether the monitored number of image acquisition devices 3 meets the segmentation requirements of the current display interface according to the set hopping parameters. In this embodiment, the situation that the segmentation requirement of the current display interface is met includes: the number of the image acquisition devices 3 that are monitored is equal to the number of display regions in which the current display interface is divided; the number of the image acquisition devices 3 that are monitored is smaller than the current display interface. The number of divided display areas, but relative to the number of other display areas that are allowed to be divided, is closer to the number of display areas in which the current display interface is divided. For example, the number of display areas in which the current display interface is divided is 4, and the number of image acquisition devices 3 monitored is 3. 3 is closer to 4 with respect to 1.

If the number of the image acquisition devices 3 that are monitored meets the segmentation requirements of the current display interface, the process proceeds to step S13 described below, or if the number of image acquisition devices 3 that are monitored does not meet the segmentation requirements of the current display interface, The process proceeds to step S15 described below.

In step S13, all the image capturing devices 3 that are accessed are in one-to-one correspondence with the display regions in which the current display interface is divided, so that the video images acquired by each of the accessed image capturing devices 3 are displayed in the corresponding divided display regions. And when the display time of the current display interface reaches the time required to be displayed in one of the set loops, the next batch display interface is switched.

In step S15, the segmentation of the current display interface is automatically adjusted according to the number of the image acquisition devices 3 that are monitored, and then the process proceeds to step S13. In this embodiment, if the number of the image capturing devices 3 monitored is smaller than the number of display regions in which the current display interface is divided, and is closer to the number of other display regions that are allowed to be divided, for example, the display of the current display interface is divided. The number of regions is 4, and the number of image capturing devices 3 monitored is 2, 2 is closer to 1, and the current display interface is automatically divided according to the number of other display regions that are allowed to be divided; if the image capturing device is monitored If the number of 3 is larger than the number of display areas in which the current display interface is divided, the current display interface is automatically divided according to the number of other display areas that are allowed to be divided, for example, the number of display areas in which the current display interface is divided is 1, The number of image acquisition devices 3 monitored is 3, 3 is closest to 4.

The above is only the preferred embodiment of the present invention, and has been used in a wide range of ways. Any other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the following claims. Inside.

1‧‧‧Data processing equipment

2‧‧‧Network

3‧‧‧Image acquisition equipment

10‧‧‧ processor

11‧‧‧Video Image Jumping Display Control System

12‧‧‧ display

Claims (10)

A method for controlling display of a video image jumper is applicable to a data processing device having a display device, wherein the data processing device is in communication with a plurality of image acquisition devices, the method comprising the steps of: (a) setting a platform parameter; (b) monitoring The number of image acquisition devices that need to access the current display interface on the display to display the acquired video image; (c) analyze whether the number of image acquisition devices monitored according to the set hopping parameters meets the segmentation requirements of the current display interface, If the number of image acquisition devices that are monitored does not meet the segmentation requirements of the current display interface, the process proceeds to the following step (d), or if the number of image acquisition devices monitored meets the segmentation requirements of the current display interface, then the process proceeds to Step (e); (d) automatically adjusting the segmentation of the current display interface according to the set hopping parameters and the number of the image capturing devices that are monitored, including: if the number of image capturing devices monitored is smaller than the current display interface is segmented The number of display areas, and closer to the number of other display areas that are allowed to be split, will automatically display the current display The face is divided according to the number of other display areas that are allowed to be divided; and if the number of image acquisition devices monitored is greater than the number of display areas in which the current display interface is divided, the current display interface is automatically split according to the closest other allowable The number of display areas is divided, and then the following steps (e) are performed; (e) the video images acquired by each of the accessed image acquisition devices are displayed in the corresponding divided display areas, and according to the set hopping parameters Perform a jump display of the video image. The method for controlling video image jumper display according to claim 1, wherein the data processing device is a computer. The method for controlling video image jumper display according to claim 1, wherein the platform parameter includes: each batch display interface to be displayed in a circle, and each batch display interface. The number of divided display areas, the time each batch display interface needs to be displayed in one loop, and the number of display areas that all batch display interfaces allow to be split. The method for controlling video image jumper display according to claim 3, wherein one batch display interface switches to another batch display interface when the displayed time reaches the time required for display, that is, one video image. The platform display shows that all batches of display interfaces are displayed once called a loop. The method for controlling video image jumper display according to claim 1, 2, 3 or 4, wherein the case of satisfying the segmentation requirement of the current display interface comprises: the number of the monitored image acquisition devices is equal to the current The number of display areas in which the interface is divided; the number of image acquisition devices monitored is smaller than the number of display areas in which the current display interface is divided, but is closer to the display area in which the current display interface is divided, relative to the number of display areas that are allowed to be divided. Quantity. A data processing device for controlling display of a video image jumper, the data processing device device having a display and being communicatively coupled to a plurality of image acquisition devices, the data processing device comprising: a memory for storing a video image jumper display control system; a processor for running the stored video image jumper display control system to perform the following steps: (i1) setting a jumper parameter; (i2) monitoring an image to be accessed by accessing a current display interface on the display to display the captured video image Obtaining the number of devices; (i3) analyzing whether the number of image acquisition devices monitored according to the set hopping parameters meets the segmentation requirements of the current display interface, and if the number of image acquisition devices monitored does not meet the segmentation requirements of the current display interface, Then, the process proceeds to the following step (i4), or if the number of image acquisition devices monitored meets the segmentation requirements of the current display interface, the process proceeds to the following step (i5); (i4) automatically adjusting the segmentation of the current display interface according to the set hopping parameters and the number of the image capturing devices that are monitored, including: if the number of image capturing devices monitored is smaller than the number of display regions in which the current display interface is divided, and More closely related to the number of other display areas that are allowed to be divided, the current display interface is automatically divided according to the number of other display areas that are allowed to be divided; and if the number of image acquisition devices monitored is greater than the display of the current display interface being divided The number of regions automatically divides the current display interface according to the number of other display regions that are allowed to be divided, and then proceeds to the following step (i5); (i5) the video acquired by each of the accessed image acquisition devices The image is displayed on the corresponding divided display area, and the video image is displayed in accordance with the set jump parameter. The data processing device for controlling video image jumper display according to claim 6, wherein the data processing device is a computer. The data processing device for controlling video image jumper display according to claim 6, wherein the platform parameter comprises: each batch display interface to be displayed in a circle, and each batch display interface is divided. The number of display areas, the time each batch display interface needs to be displayed in one loop, and the number of display areas that all batch display interfaces allow to be split. The data processing device for controlling video image jumper display according to item 8 of the patent application scope, wherein one batch display interface is switched to another batch display interface when the displayed time reaches the time required for display. The video image jumper shows that all batches of display interfaces are displayed once called a loop. The data processing device for controlling video image jumper display according to claim 6, wherein the method for satisfying the segmentation requirement of the current display interface comprises: the number of monitored image acquisition devices. Equivalent to the number of display areas in which the current display interface is divided; the number of image acquisition devices monitored is smaller than the number of display areas in which the current display interface is divided, but is closer to the current display interface than the other display areas that are allowed to be divided. The number of display areas.