Synchronous shooting method of multiple cameras, shooting device, mobile terminal and readable storage medium

Abstract

The invention discloses a synchronous shooting method of multiple cameras, a shooting device, a mobile terminal and a readable storage medium. The synchronous shooting method comprises the following steps: step one, acquiring a shooting instruction; and step 2A, controlling at least two cameras to perform overall exposure by using the same exposure duration at the same time so as to acquire at least two first shot images. Through the synchronous shooting method disclosed by the invention, the synchronization defect of dual-camera or multiple cameras in the shooting can be effectively solved.

Description

Technical field

[0001] The present invention relates to the field of photography, in particular to a method for simultaneous photography of multiple cameras, a photography device, a mobile terminal and a readable storage medium. Background technique

[0002] Facing the development of mobile phone camera technology, dual camera technology can bring users many functions such as night scene enhancement, optical zoom, distance measurement, background blurring, etc. However, the mobile phone camera uses a rolling shutter exposure method when shooting. From top to bottom, the entire captured image is obtained by using progressive exposure output. Rolling shutter exposure will cause synchronization defects between the two cameras, such as the common 2000W pixel RGB camera + 800W pixel Mono camera on the market. When the small-size MONO sensor has completed the exposure, the large-size RGB sensor is still performing exposure. It is difficult to make the exposure time of the two cameras e...

Examples

Embodiment 1

[0035] A synchronous shooting method with multiple cameras is applied to a synchronous shooting device with multiple cameras, such as figure 2 As shown, the multi-camera synchronous shooting device includes a processor, a memory, and multiple cameras located on the same shooting plane, and the processor is electrically connected to and controls the memory and the multiple cameras, respectively.

[0036] Such as figure 1 As shown, the synchronous shooting method includes the following steps:

[0037] Step 1: Obtain shooting instructions;

[0038] The shooting instruction in this step 1 is input by the user on the shooting interface of the shooting software through the shutter button or the touch screen.

[0039] Step 2A: Control at least two cameras to simultaneously perform global exposure with the same exposure time, and acquire at least two first shot images.

[0040] In this synchronous shooting method, multiple cameras use global exposure at the same time to shoot at the same expo...

Embodiment 2

[0062] Such as figure 2 As shown, a synchronous shooting device with multiple cameras includes a processor and a memory electrically connected to the processor, and the memory stores a computer program for execution by the processor, and the processor executes the computer program The method for simultaneous shooting with multiple cameras as described in the first embodiment is performed.

Embodiment 3

[0064] A mobile terminal includes the multi-camera synchronized shooting device described in the second embodiment.

Technical field

[0001] The present invention relates to the field of photography, in particular to a method for simultaneous photography of multiple cameras, a photography device, a mobile terminal and a readable storage medium. Background technique

[0002] Facing the development of mobile phone camera technology, dual camera technology can bring users many functions such as night scene enhancement, optical zoom, distance measurement, background blurring, etc. However, the mobile phone camera uses a rolling shutter exposure method when shooting. From top to bottom, the entire captured image is obtained by using progressive exposure output. Rolling shutter exposure will cause synchronization defects between the two cameras, such as the common 2000W pixel RGB camera + 800W pixel Mono camera on the market. When the small-size MONO sensor has completed the exposure, the large-size RGB sensor is still performing exposure. It is difficult to make the exposure time of the two cameras e...

Examples

Embodiment 1

[0035] A synchronous shooting method with multiple cameras is applied to a synchronous shooting device with multiple cameras, such as figure 2 As shown, the multi-camera synchronous shooting device includes a processor, a memory, and multiple cameras located on the same shooting plane, and the processor is electrically connected to and controls the memory and the multiple cameras, respectively.

[0036] Such as figure 1 As shown, the synchronous shooting method includes the following steps:

[0037] Step 1: Obtain shooting instructions;

[0038] The shooting instruction in this step 1 is input by the user on the shooting interface of the shooting software through the shutter button or the touch screen.

[0039] Step 2A: Control at least two cameras to simultaneously perform global exposure with the same exposure time, and acquire at least two first shot images.

[0040] In this synchronous shooting method, multiple cameras use global exposure at the same time to shoot at the same expo...

Embodiment 2

[0062] Such as figure 2 As shown, a synchronous shooting device with multiple cameras includes a processor and a memory electrically connected to the processor, and the memory stores a computer program for execution by the processor, and the processor executes the computer program The method for simultaneous shooting with multiple cameras as described in the first embodiment is performed.

Embodiment 3

[0064] A mobile terminal includes the multi-camera synchronized shooting device described in the second embodiment.

Images