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Method and device for adjusting output resolution of MIPI camera

An adjustment method and technology of an adjustment device, which are applied in the field of MIPI cameras, can solve the problems of inconsistent picture effects and long time consumption, and achieve the effects of taking pictures quickly and reducing the different effects of taking pictures and previewing.

Active Publication Date: 2019-11-01
JINGCHEN SEMICON SHENZHEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This switching method requires the back-end ISP to also switch the corresponding image effect processing settings synchronously, which takes a long time, and the image effect may be inconsistent at the moment of switching.

Method used

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  • Method and device for adjusting output resolution of MIPI camera
  • Method and device for adjusting output resolution of MIPI camera
  • Method and device for adjusting output resolution of MIPI camera

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0037] The present invention includes a method for adjusting the output resolution of a MIPI camera, including: ...

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Abstract

The invention relates to the technical field of MIPI cameras, in particular to a method and device for adjusting the output resolution of an MIPI camera, and the method comprises the steps: S1, providing the MIPI camera which is used for outputting image data with a first resolution; S2, providing an image data processor, and enabling the image data processor to provide a first data channel for outputting image data with a first resolution; enabling the image data processor to provide a second data channel for outputting image data with a second resolution; and enabling the second data channelto provide a data sub-channel for outputting image data with a third resolution. Beneficial effects are as follows; when the application layer switches the resolution of the MIPI camera, the MIPI camera is started; the image data of the second resolution or the third resolution can be directly called without reloading the image effects, corresponding to different resolutions, of the MIPI camera,so that photographing can be faster, and the problem of inconsistent photographing and preview effects caused by switching image processing effect settings is reduced.

Description

technical field [0001] The invention relates to the technical field of MIPI cameras, in particular to a method and device for adjusting the output resolution of a MIPI camera. Background technique [0002] MIPI (Mobile Industry Processor Interface) is the abbreviation of Mobile Industry Processor Interface. MIPI (Mobile Industry Processor Interface) is an open standard initiated by the MIPI Alliance for mobile application processors. [0003] Compared with parallel port and USB cameras, the camera module using MIPI interface has the advantages of fast speed, large amount of transmitted data, low power consumption, and good anti-interference due to the use of differential signal transmission. The resolution requirements are getting higher and higher, and the camera pixel configurations of mainstream consumer electronics products in the market are all more than 10 million pixels. The traditional parallel port and USB cameras can no longer meet consumers' requirements for high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/951H04N23/667
Inventor 余威
Owner JINGCHEN SEMICON SHENZHEN CO LTD
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