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DY112 / LSMI-dataset

[ICCV'21] Large Scale Multi-Illuminant (LSMI) Dataset for Developing White Balance Algorithm under Mixed Illumination
https://www.dykim.me/projects/lsmi
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Error in the meta,json of sony #9

Open cora-yu opened 1 year ago

cora-yu commented 1 year ago

Hello, in the process of generating sony data set gt with the code you provided, it was found that there were nan data in the meta-. json file, and the results generated according to files 0 and 1 and 2 could not reproduce your paper correctly. How can we solve this problem? Looking forward to your reply.

DY112 commented 1 year ago

Hi, thank you for your interest about our data. Did you check the separate_json_files directory? I uploaded updated json files without nan values. Replace new json files and retry post-processing again.

:)

cora-yu commented 1 year ago

In the three py files 012 preprocessed by sony data set, are there any parameters that need to be changed different from the data sets of the other two cameras?

DY112 commented 1 year ago

If you set CAMERA parameters to "sony", then there is no need to change other parameters. Is there any problem during processing our dataset?

cora-yu commented 1 year ago

The light 1 value of some images is still nan when executing the 1_make_mixture_map.py file, and the results in the paper cannot be reproduced without the data of nan。/(ㄒoㄒ)/

DY112 commented 1 year ago

When I tried running 1_make_mixture_map.py, there was no problem. Did you change CAMERA parameter to "sony" properly?

Also, we provide pre-calculated meta.json in separate_json_files directory.