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A method and device for adjusting the output resolution of a 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: 2021-03-09
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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  • A method and device for adjusting the output resolution of a mipi camera
  • A method and device for adjusting the output resolution of a mipi camera
  • A method and device for adjusting the output resolution of a 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 present 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, comprising: Step S1, providing a MIPI camera, which is used to output image data with a first resolution; Step S2 1. An image data processor is provided, and the image data processor provides a first data channel for outputting image data with a first resolution; the image data processor provides a second data channel for outputting an image data channel with a second resolution. The image data with a resolution; the second data channel provides a data sub-channel for outputting image data with a third resolution. Beneficial effects: When the application layer switches the resolution of the MIPI camera, it does not need to reload the image effects corresponding to different resolutions of the MIPI camera, and can directly call the image data of the second resolution or the third resolution, so that the photo can be taken faster, Reduced the problem of different photo and preview effects caused by switching image processing effect settings.

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 Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/951H04N23/667
Inventor 余威
Owner JINGCHEN SEMICON SHENZHEN CO LTD
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