CN108881737A - A kind of VR imaging method applied to mobile terminal - Google Patents
A kind of VR imaging method applied to mobile terminal Download PDFInfo
- Publication number
- CN108881737A CN108881737A CN201810735513.5A CN201810735513A CN108881737A CN 108881737 A CN108881737 A CN 108881737A CN 201810735513 A CN201810735513 A CN 201810735513A CN 108881737 A CN108881737 A CN 108881737A
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- China
- Prior art keywords
- mobile terminal
- environment light
- brightness
- imaging method
- picture
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- 238000003384 imaging method Methods 0.000 title claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of VR imaging methods applied to mobile terminal, including A, VR camera mould group, and the intensity of environment light is detected by image sensor before being imaged；If B, brightness of the environment light in the left and right sides is inconsistent, need to compensate the environment light, so that brightness of the environment light in the left and right sides is consistent；C, VR camera mould group is imaged.VR imaging method provided by the present invention applied to mobile terminal, so that VR imaging display and color are uniform, user experience effect is good.
Description
Technical field
The present invention relates to VR technical field of imaging, and in particular to a kind of VR imaging method applied to mobile terminal.
Background technique
With the fast development of mobile terminal and VR (virtual reality) technology, demand of the people to VR technology is higher and higher.
When in particular for conveniently experiencing VR technology, on mobile terminals by VR technical application, it is most direct to facilitate user
Experience VR technology.
When VR camera is imaged in the terminal, the requirement to light is very high, especially to the requirement of light, if VR
When the light of camera two sides is inconsistent, so that the brightness of two sides is different, VR camera is caused to will appear tomography in imaging, VR at
Unevenly as display, color difference is big, and user experience effect is bad.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of applied to shifting
The VR imaging method of dynamic terminal, present invention seek to address that the VR imaging of mobile terminal shows uneven and colour-difference in the prior art
Different big problem.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of VR imaging method applied to mobile terminal：
A, VR camera mould group detects the intensity of environment light by image sensor before being imaged；
If B, brightness of the environment light in the left and right sides is inconsistent, needs to compensate the environment light, make
Brightness of the environment light in the left and right sides is obtained to be consistent；
C, VR camera mould group is imaged.
Preferably, the step A specifically comprises the following steps：
A1, the identical image sensor of two pixels is arranged in the way of mirror image, then reads continuous two
Picture；
A2, increase weight of the corner in light metering weight table, obtain new light metering weight table；
A3, the intensity that two pictures are calculated according to new light metering weight meter.
Preferably, the step B specifically comprises the following steps：
B1, by adjusting gain, two pictures are converged into target strength；
B2, two pictures are synthesized by a picture by PIP mode, passes through the brightness of AE adjust automatically picture；
B3, the picture of synthesis is exported by plane conversion at spherical surface.
Compared with prior art, the VR imaging method provided by the present invention applied to mobile terminal, including：A, VR camera
Mould group detects the intensity of environment light by image sensor before being imaged；If B, the environment light is in the left and right sides
Brightness it is inconsistent when, need to compensate the environment light so that the environment light the left and right sides brightness keep one
It causes；C, VR camera mould group is imaged, so that VR imaging display and color are uniform, user experience effect is good.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the VR imaging method preferred embodiment applied to mobile terminal of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
The embodiment of the invention provides a kind of VR imaging methods applied to mobile terminal, as shown in Figure 1 comprising：
S100, VR camera mould group detect the intensity of environment light by image sensor before being imaged；If S200, the ring
It when brightness of the border light in the left and right sides is inconsistent, needs to compensate the environment light, so that the environment light is in left and right two
The brightness of side is consistent；S300, VR camera mould group are imaged.
When it is implemented, detecting environmental light intensity before VR camera mould group is imaged.If environment light two sides is bright
Spend it is inconsistent, driving adjustment light compensation, the VR camera mould group imaging when, driving mobile terminal AE is adjusted.
In the further preferred embodiment of the present invention, the step S100 specifically comprises the following steps：
S101, the identical image sensor of two pixels is arranged in the way of mirror image, then reads continuous two
Picture；
S102, increase weight of the corner in light metering weight table, obtain new light metering weight table；
S103, the intensity that two pictures are calculated according to new light metering weight meter.
In the further preferred embodiment of the present invention, the step S200 specifically comprises the following steps：
S201, by adjusting gain, two pictures are converged into target strength；
S202, two pictures are synthesized by a picture by PIP mode, passes through the brightness of AE adjust automatically picture；
S203, the picture of synthesis is exported by plane conversion at spherical surface.
In conclusion the invention discloses a kind of VR imaging methods applied to mobile terminal, including：A, VR camera mould group
Before being imaged, the intensity of environment light is detected by image sensor；If B, the environment light is in the bright of the left and right sides
It when spending inconsistent, needs to compensate the environment light, so that brightness of the environment light in the left and right sides is consistent；C,
VR camera mould group is imaged, so that VR imaging display and color are uniform, user experience effect is good.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (3)
1. a kind of VR imaging method applied to mobile terminal, which is characterized in that include the following steps：
A, VR camera mould group detects the intensity of environment light by image sensor before being imaged；
If B, brightness of the environment light in the left and right sides is inconsistent, need to compensate the environment light, so that institute
Brightness of the environment light in the left and right sides is stated to be consistent；
C, VR camera mould group is imaged.
2. the VR imaging method according to claim 1 applied to mobile terminal, which is characterized in that the step A is specific
Include the following steps：
A1, the identical image sensor of two pixels is arranged in the way of mirror image, then reads continuous two picture；
A2, increase weight of the corner in light metering weight table, obtain new light metering weight table；
A3, the intensity that two pictures are calculated according to new light metering weight meter.
3. the VR imaging method according to claim 1 applied to mobile terminal, which is characterized in that the step B is specific
Include the following steps：
B1, by adjusting gain, two pictures are converged into target strength；
B2, two pictures are synthesized by a picture by PIP mode, passes through the brightness of AE adjust automatically picture；
B3, the picture of synthesis is exported by plane conversion at spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735513.5A CN108881737A (en) | 2018-07-06 | 2018-07-06 | A kind of VR imaging method applied to mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735513.5A CN108881737A (en) | 2018-07-06 | 2018-07-06 | A kind of VR imaging method applied to mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108881737A true CN108881737A (en) | 2018-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810735513.5A Pending CN108881737A (en) | 2018-07-06 | 2018-07-06 | A kind of VR imaging method applied to mobile terminal |
Country Status (1)
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| CN (1) | CN108881737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113741839A (en) * | 2020-05-28 | 2021-12-03 | 苹果公司 | Generating display data based on modified ambient light brightness values |
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| US20130010084A1 (en) * | 2010-04-19 | 2013-01-10 | Panasonic Corporation | Three-dimensional imaging device and three-dmensional imaging method |
| CN103796003A (en) * | 2014-01-21 | 2014-05-14 | 深圳市掌网立体时代视讯技术有限公司 | Method and system for correcting images shot in stereoscopic mode |
| CN104469135A (en) * | 2013-09-18 | 2015-03-25 | 株式会社理光 | Image processing system |
| CN105611132A (en) * | 2015-12-28 | 2016-05-25 | 广东欧珀移动通信有限公司 | Exposure control method and device |
| CN106375679A (en) * | 2016-11-30 | 2017-02-01 | 努比亚技术有限公司 | Exposure method and device |
| CN106791809A (en) * | 2016-12-14 | 2017-05-31 | 维沃移动通信有限公司 | A kind of light measuring method and mobile terminal |
| CN107241556A (en) * | 2016-03-29 | 2017-10-10 | 中兴通讯股份有限公司 | The light measuring method and device of image capture device |
-
2018
- 2018-07-06 CN CN201810735513.5A patent/CN108881737A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130010084A1 (en) * | 2010-04-19 | 2013-01-10 | Panasonic Corporation | Three-dimensional imaging device and three-dmensional imaging method |
| CN104469135A (en) * | 2013-09-18 | 2015-03-25 | 株式会社理光 | Image processing system |
| CN103796003A (en) * | 2014-01-21 | 2014-05-14 | 深圳市掌网立体时代视讯技术有限公司 | Method and system for correcting images shot in stereoscopic mode |
| CN105611132A (en) * | 2015-12-28 | 2016-05-25 | 广东欧珀移动通信有限公司 | Exposure control method and device |
| CN107241556A (en) * | 2016-03-29 | 2017-10-10 | 中兴通讯股份有限公司 | The light measuring method and device of image capture device |
| CN106375679A (en) * | 2016-11-30 | 2017-02-01 | 努比亚技术有限公司 | Exposure method and device |
| CN106791809A (en) * | 2016-12-14 | 2017-05-31 | 维沃移动通信有限公司 | A kind of light measuring method and mobile terminal |
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| CN113741839A (en) * | 2020-05-28 | 2021-12-03 | 苹果公司 | Generating display data based on modified ambient light brightness values |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190111 Address after: 363000 Mianlin Road, Jiuhu Town, Zhangzhou High-tech Zone, Fujian Province Applicant after: Zhangzhou Dongfang Tuoyu Information Technology Co., Ltd. Address before: 363000 Joint Inspection Building of Baihua Village Section, Jiuhu Town, 324 National Road, Zhangzhou High-tech Zone, Fujian Province Applicant before: Zhangzhou hi tech Zone foresight industry technology research Co., Ltd. |
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Application publication date: 20181123 |
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