Camera resource application method and device
An application method and resource technology, applied in the field of intelligent systems, can solve problems such as cumbersome process, cumbersome interaction logic, and unsatisfaction, and achieve the effect of simplifying the operation process and realizing simple logic
Active Publication Date: 2018-01-19
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
Smart TVs generally only have one camera resource. At this time, when multiple applications use the camera, it will cause conflicts or cannot be used by multiple applications at the same time. The traditional solution is to define a series of rules. For example, when application 1 uses the camera resource, application 2 also If the camera needs to be used, App 2 must send a message to notify the Smart TV, and the Smart TV notifies App 1 to release the camera resources, and App 2 then obtains the camera resources for use. The whole process is cumbersome, and the interaction logic is cumbersome. Using the camera resource cannot meet the current requirements
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[0044] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0045] The present invention provides an application method of camera resources, with reference to figure 1 In an embodiment, the method includes:
[0046] Step S101: When an application request of a first application is received, obtain the number of applications currently using camera resources according to the application request;
[0047] In this embodiment, the camera may be embedded in a device such as a smart terminal, a smart TV, or a computer, and the application program is installed in the device. Taking smart TV as an example, its applications include using a local camera for taking pictures and video chatting, using the camera for face recognition or gesture recognition for remote control operations, and using the camera's web album function.
[0048] Among them, the camera resources in this embodiment inclu...
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The invention discloses a camera resource application method, which includes the following steps: when receiving an application request from a first application, obtaining the number of applications currently using camera resources according to the application request; when the number of applications is at least In one case, allocate the pre-created first virtual camera resource to the first application; create a second virtual camera resource according to the first application; receive the first virtual camera resource while the first application is using the first virtual camera resource When the application request of the second application is received, the second virtual camera resource is allocated to the second application for use. The present invention also discloses a camera resource application device. The present invention can simplify the operation of the camera when it is used by multiple applications. The operation process enables multiple applications to use camera resources at the same time.
Description
Technical field [0001] The present invention relates to the technical field of intelligent systems, in particular to a method and device for applying camera resources. Background technique [0002] With the popularization and application of camera electronic products, people use cameras more and more frequently. Especially with the rapid development of smart mobile terminal technology and network communication technology, many new applications have been produced in combination with cameras. Resatisfied with the original function of only using the camera to take pictures, the camera is combined with smart mobile terminals and network communication technology to produce new applications in social, monitoring, interaction, and so on. [0003] Taking the current smart TV as an example, the applications that use the camera in the smart TV include: local camera, face recognition, gesture recognition, web photo album, jump bar, love sight and heartbeat, etc. Many applications need to use ...
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IPC IPC(8): H04N21/443G06F9/50
Inventor 赵波
Owner SHENZHEN TCL NEW-TECH CO LTD