CN220554028U - Mobile phone capable of shooting stereoscopic image - Google Patents

Abstract

The utility model provides a mobile phone capable of shooting stereoscopic images, which is characterized by comprising a mobile phone host and a shooting mechanism, wherein the shooting mechanism comprises two shooting units, and the shooting distance between the two shooting units is 60-82 mm. By means of the two imaging units, two images (images) of a shot object at different angles can be obtained at the same time, which is equivalent to the fact that two eyes watch an object at the same time, and the eyes are deviated by a horizontal distance of a pupil distance, so that a stereoscopic image can be obtained.

Description

Mobile phone capable of shooting stereoscopic image

Technical Field

The utility model relates to the field of mobile phones, in particular to a mobile phone capable of shooting stereoscopic images.

Background

The "stereoscopic image" is an image with parallax. The stereoscopic effect is produced by the human eyes because the left and right eyes have a distance difference (pupil distance) in the horizontal distribution, and the distance difference makes the left and right eyes see different pictures (mostly overlapping and partially different). For example, you are facing a face, the right eye can see the left ear of the other party, but the left eye cannot see, or can only see a little edge, but the left eye can see the right ear of the other party, but the right eye cannot see. Similarly, the background image behind the face seen from the right eye is different from the background image behind the face seen from the left eye. It is with this difference that we can only feel that the face and its relation to the background is "stereo".

We have learned this frequently in daily life or have not been aware of this difference in binocular vision. Some people draw a "stereoscopic" image on a plane using perspective principles to fool vision. However, the method of checking whether the pattern is just a planar "cheat" or true stereoscopic is simple, i.e. the wheel flow looks at the picture with the left and right eyes alone, and if the pictures seen by the left and right eyes are identical, there is no parallax, i.e. a false stereoscopic. The "stereoscopic" image is not seen by which eye, but by which eye only a planar image is seen. The "stereoscopic" is generated by integrating images of two eyes, different, with parallax, by the brain.

Currently, there are several binocular cameras on the market for taking left and right pictures or videos with parallax. The mobile phone has strong information processing and display capabilities, and almost personal tools carried by people have the capability of shooting single-view images. The 3d popularization of the image file is not open, and an important reason is that general users lack a tool for conveniently photographing (generating) the 3d image file.

Specifically, the existing mobile phones are provided with only one group of imaging units, and the imaging units comprise a plurality of lenses, but the lenses have different performances, are respectively utilized to shoot photos and videos with different image performances, and cannot be used for acquiring left and right photos or videos with the same object and the same performance but parallax. This multi-lens configuration is only to obtain photographs under different lens performance conditions in the same view angle of the photograph. In order to capture the "stereoscopic" image (i.e., the real 3D image) similar to that observed by human eyes, at least two lenses with the same performance at different positions (with similar interpupillary distances) are required to capture the same object.

Disclosure of Invention

The present utility model has been made to solve the above-described problems, and an object of the present utility model is to provide a mobile phone capable of capturing stereoscopic images.

The utility model provides a mobile phone capable of shooting stereoscopic images, which is characterized by comprising a mobile phone host and a camera shooting mechanism, and is characterized in that the camera shooting mechanism of the mobile phone comprises two camera shooting units, each unit can be configured in a group mode according to a plurality of existing different performance lenses, and the lens configuration modes (lens performance and relative positions of all lenses in the units) of the two units are the same. The center distance of the same lens in the two camera units is the same as the geometric center distance of the two camera units, and the center distances are 60 mm-82 mm.

The mobile phone capable of shooting stereoscopic images provided by the utility model can also have the following characteristics: the central connecting line of the lenses with the same performance in the two camera units is the same as the connecting line of the geometric centers of the two camera units, and is parallel to the length direction of the mobile phone host.

The mobile phone capable of shooting stereoscopic images provided by the utility model can also have the following characteristics: each camera shooting unit is provided with a photoelectric signal processing module, and each module is controlled by a central information processing unit of the mobile phone.

The mobile phone capable of shooting stereoscopic images provided by the utility model can also have the following characteristics: the mobile phone host is a mobile phone host of the smart mobile phone.

The mobile phone capable of shooting stereoscopic images provided by the utility model can also have the following characteristics: wherein, the shape of the mobile phone host is cuboid.

Effects and effects of the utility model

According to the mobile phone capable of shooting stereoscopic images, the shooting mechanism comprises two shooting units, the shooting distance between the two shooting units is 60-80 mm, and the distance is basically the same as the interpupillary distance of a person, so that images (images) of a shot object at two different angles can be obtained through the two shooting units, which is equivalent to that two eyes watch an object at the same time, and therefore the mobile phone has binocular shooting capability, and a convenient tool is provided for a general mobile phone user to shoot 3d image files (photos and videos). So that the common user can conveniently generate 3d image files by using the highly popular tool of the mobile phone, and the popularization of 3d image files is rapidly promoted by the way that the user generates contents.

Drawings

Fig. 1 is a schematic diagram of a mobile phone capable of capturing stereoscopic images according to an embodiment of the present utility model.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand, the following embodiments are used for describing the mobile phone capable of shooting stereoscopic images with reference to the accompanying drawings.

< example >

Fig. 1 is a schematic diagram of a mobile phone capable of capturing stereoscopic images according to an embodiment of the present utility model.

As shown in fig. 1, the present embodiment provides a mobile phone 100 capable of capturing stereoscopic images, which includes a mobile phone host 10 and an image capturing mechanism 20.

The mobile phone host 10 is a mobile phone host of a smart phone, and the structure thereof is the prior art. The mobile phone host 10 has a rectangular parallelepiped shape. The handset main body 10 has a display screen (not shown) on the front side and a housing 11 on the rear side. The display screen can display left and right image files or red/blue double-color files displayed in full screen. If a simple tool is matched, for example, a device which can limit the left eye and the right eye to only see the image on the side, or glasses with red/blue filters for the left eye and the right eye respectively, the 3d image can be watched on a display screen. Of course, the existing AR glasses may be used to play both left and right format 3d files.

The camera mechanism 20 is embedded in the housing 11 in the same manner as the conventional camera of the mobile phone. The imaging mechanism 20 includes two imaging units 21, and the imaging distance d between the two imaging units 21 is 60mm to 82mm, preferably 70mm.

Each camera unit 21 includes two cameras, one as a main camera 211 and the other as an auxiliary camera 212. The main camera 211 is a commercially available color common lens or wide-angle lens; the auxiliary camera 212 is a commercially available black and white camera or a depth camera or a tele camera. When the main camera 211 is a commercially available color normal lens, the auxiliary camera 212 is a commercially available black-and-white camera or a depth camera. When the main camera 211 is a wide-angle lens, the auxiliary camera 212 is a telephoto camera. The types, types and performances of the cameras corresponding to the two imaging units 21 are the same, so that the same image quality of the photographed left and right images is ensured.

The specifications of the main cameras 211 in the two imaging units 21 are the same, and the specifications of the auxiliary cameras 212 in the two imaging units 21 are the same. The specification refers to the same performance and model. The two imaging units 21 are identical imaging units 21, and the relative positions of the lenses in the imaging units 21 are also identical.

As shown in fig. 1, four cameras are arranged in a straight line, and their center lines are parallel to the length direction of the mobile phone host 10. The main camera 211 of one camera unit 21 is disposed adjacent to the auxiliary camera 212 of the other camera unit 21. Specifically, it may be set as in the case shown in fig. 1, that is, both the main cameras 211 are located at left side positions; it is also possible to arrange to simultaneously reverse the positions of the main camera 211 and the auxiliary camera 212 of each camera unit 21 on the basis of fig. 1, i.e. both main cameras 211 are located in the right-hand position. The distance between the midpoint between the two cameras of one camera unit 21 and the midpoint between the two cameras of the other camera unit 21 is the above-described imaging distance d.

In use, the mobile phone is required to shoot horizontally according to the method shown in fig. 1, and each time shooting is clicked, the two shooting units 21 shoot simultaneously, the shooting performances of framing, focusing, exposure time and the like of the two shooting units 21 are the same, and each group of left and right frames are synchronous in time when shooting a video file, so that left and right images with the same picture performance but slightly different visual angles can be obtained. Each image pickup unit 21 has the same signal processing chip and circuit board, and the processed pixel information is stored in the designated area of the memory unit of the memory cell.

< modification 1>

The modification 1 differs from the embodiment only in that each camera unit includes only one camera, and the central connecting line of the two cameras is parallel to the length direction of the mobile phone host. The center-to-center distance of the two cameras is set as an imaging distance d, and the dimension thereof is 60mm to 82mm, preferably 70mm.

< modification example 2>

Modification 2 differs from the embodiment only in that each camera unit includes 3 or more cameras. The specific number may be configured in a group of existing multiple different performance shots. As long as the lens arrangement (lens performance and relative positions of the individual lenses within the unit) of the two units is ensured to be the same. The center distance of the same lens in the two camera units is the same as the geometric center distance of the two camera units, and the center distance is 60 mm-82 mm, preferably 70mm.

< modification example 3>

The modification 3 differs from the embodiment only in that the mobile phone host is a left-right foldable mobile phone host, and four cameras are arranged in a straight line, and their center lines are parallel to the width direction of the mobile phone host 10.

The above embodiments are preferred examples of the present utility model, and are not intended to limit the scope of the present utility model.

Claims (7)

1. A mobile phone capable of shooting stereoscopic images comprises a mobile phone host and a shooting mechanism, and is characterized in that the shooting mechanism comprises two shooting units, the shooting distance between the two shooting units is 60 mm-82 mm,

wherein each camera unit comprises two cameras, one of the cameras is used as a main camera, the other is used as an auxiliary camera,

the four cameras are arranged in a straight line, the central connecting line of the cameras is parallel to the length direction of the mobile phone host or the width direction of the mobile phone host,

the primary camera of one of the camera units is arranged adjacent to the secondary camera of the other camera unit,

and taking the distance between the midpoint between the two cameras of one camera unit and the midpoint between the two cameras of the other camera unit as the camera shooting distance.

2. The mobile phone capable of capturing stereoscopic images according to claim 1, wherein:

wherein, the interval of making a video recording is 70mm.

3. The mobile phone capable of capturing stereoscopic images according to claim 1, wherein:

the main cameras of the two camera units are identical in specification, and the auxiliary cameras of the two camera units are identical in specification.

4. A mobile phone capable of capturing stereoscopic images according to any one of claims 1-3, wherein:

the main camera is a color common lens, and the auxiliary camera is a black-and-white camera or a depth camera.

5. A mobile phone capable of capturing stereoscopic images according to any one of claims 1-3, wherein:

the main camera is a wide-angle lens, and the auxiliary camera is a long-focus camera.

6. The mobile phone capable of capturing stereoscopic images according to claim 1, wherein:

the mobile phone host is a mobile phone host of a smart mobile phone.

7. The mobile phone capable of capturing stereoscopic images according to claim 1, wherein:

the mobile phone host is cuboid in shape.