Camera Makes and Models

Submitted by SteveR on

Hi Alex

I am working on an astronomy software project in VB.NET accessing LibRaw through a Wrapper from https://github.com/hurlbertvisionlab.
To further test my software, would you be able to give me one example of camera Make and Model that produces output for each these 5 data fields i.e. presumably 5 different Makes/Models:-

unsigned short (*color3_image)[3]
unsigned short (*color4_image)[4]
float *float_image
float (*float3_image)[3]
float (*float4_image)[4]

I will then get a RAW image from each of these cameras to test my software.

Thanks

SteveR

Forums: 

No cameras produces floating

Submitted by lexa on

No cameras produces floating-point data raw images (yet?), one may use (different) HDR-convertor software to create floating point images.

Regarding color3/color4:
- full-color images unpacked by LibRaw itself are (mostly) color4_image, you may use any full-color (not bayer) RAW file for that, for example Canon sRAW/mRAW CR2

- full-color images unpacked by 3rd-party decoders (Adobe DNG SDK, RawSpeed) are usually color3_image images. You may use the same sRAW/mRAW CR2 and RawSpeed decoder (via LibRaw)

-- Alex Tutubalin @LibRaw LLC