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by schoolpost
Sat Apr 08, 2017 7:38 am
Forum: Camera board
Topic: Pi Camera V2 raw bayer data
Replies: 56
Views: 30863

Re: Pi Camera V2 raw bayer data

This thread has been rather quiet from some time, thought I’d share some experiments I’ve been working on. I’d like to preface this by stating, I really like the JPEG coming out of the camera. My biggest gripe with it however is the less than amazing way it handles highlights and the non-friendly ed...
by schoolpost
Tue Mar 28, 2017 8:01 pm
Forum: Camera board
Topic: ISP Processing/Debayering After Capture?
Replies: 1
Views: 497

ISP Processing/Debayering After Capture?

Hello, Was wondering if there is any way to run the RAW images through the ISP block after the images have been captured? The image processing pipeline doesn't strike me as a being capable of bi-directional operation like that, but then again I'm not as familiar with the low level operation of the c...
by schoolpost
Tue Feb 28, 2017 7:35 am
Forum: Other projects
Topic: Skycam - RPI Timelapse Project
Replies: 0
Views: 403

Skycam - RPI Timelapse Project

Hello, Just thought I'd share a project I'm working on and get some advice/feedback on some of my future plans with it. I realize this isn't the first attempt at something like this, just thought I'd share my spin on it. "Skycam" as I call it, is a timelapse camera system using the Raspberry Pi 3 an...
by schoolpost
Thu Feb 23, 2017 7:30 pm
Forum: Camera board
Topic: Uncompressed Output?
Replies: 4
Views: 1167

Re: Uncompressed Output?

Thanks for the responses. I've been trying to use raspistillyuv for the longest time, only to finally have it pointed out that you invoke it with "raspiyuv" no "raspistillyuv" :lol: oh no, silly me. Doing a quick test, my standpoint on the JPEG compression thing is much altered. In terms of any visu...
by schoolpost
Thu Feb 23, 2017 6:20 pm
Forum: Camera board
Topic: Uncompressed Output?
Replies: 4
Views: 1167

Uncompressed Output?

Hello, I've been experimenting over the past few months with the Bayer output of the V2 camera. Highlight reconstruction is great from the raw data, however the Lens shading and overall image correction done by the ISP outweighs the usefulness of the bayer data. I'm trying to get an uncompressed 8-b...
by schoolpost
Wed Feb 22, 2017 8:03 pm
Forum: Camera board
Topic: Camera Bricked After Firmware Update
Replies: 26
Views: 5871

Re: Camera Bricked After Firmware Update

So I fixed the problem by doing a clean install of the latest version of Raspian/Pixel to replace my older Raspian Lite version.( Lite was a build from around December if I remember correctly. ) I'm using a Pi3 with camera v2. I'm not sure why that fixed the issue, pixel wasn't necessary or ideal fo...
by schoolpost
Sun Feb 19, 2017 10:55 am
Forum: Camera board
Topic: Camera Bricked After Firmware Update
Replies: 26
Views: 5871

Camera Bricked After Firmware Update

Hello, midway through an ongoing project I decided to update the firmware of my camera / pi. It seems this firmware has a bug, because my camera has been non functional ever since. This is the main error. mmal: mmal_vc_component_enable: failed to enable component: ENOSPC mmal: camera component could...

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