i.MX Processors中的主题 Re: method to convert 16bits generic data(IPU_PIX_FMT_GENERIC_16) to RGB Format

method to convert 16bits generic data(IPU_PIX_FMT_GENERIC_16) to RGB Format

ayyappadasps — Wed, 30 Aug 2017 13:07:13 GMT

hi all,

I am using ov2710 parallel camera and pixel format used is IPU_PIX_FMT_GENERIC_16 .

I am able to capture an image,but it NOT coming in RGB format.

could please help me to find a way to convert generic 16 pixel format to rgb pixel format

Re: method to convert 16bits generic data(IPU_PIX_FMT_GENERIC_16) to RGB Format

igorpadykov — Wed, 30 Aug 2017 23:13:19 GMT

Hi Ayyappadas

unfortunately ipu does not support convertion generic/raw format to rgb as answered on

https://community.nxp.com/message/309833#309833

Best regards
igor
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Re: method to convert 16bits generic data(IPU_PIX_FMT_GENERIC_16) to RGB Format

ayyappadasps — Thu, 31 Aug 2017 04:09:29 GMT

hi igorpadykov;

Thnx for your valuable replay.

Is there any external software tool to convert RAW image to RGB image format

Re: method to convert 16bits generic data(IPU_PIX_FMT_GENERIC_16) to RGB Format

navinars — Fri, 08 Sep 2017 14:14:14 GMT

Hi,

You can convert it online using the website rawpixels.net.

I looked through the product info for OV2710 and saw that it supports only 8/10 bit raw data format. You will have to configure which stream the camera outputs by tweaking the camera registers. Assuming you are capturing 10-bit data, I think the format you should use for capturing is 0x30314742 (BG10) GitHub - avafinger/cap-v4l2: capture frames from CMOS camera ov5640 / ov8865 using V4l2 and OpenCV. The pixel format should be V4L2_PIX_FMT_SBGGR10.