Data set Question

[melreinas]

Hey, where did you download the FROSI data set. Also, where did the labels come from to make the SSF data set. I'm super interested and it would help me with my work.

[cvvsu]

Hi, I have updated the readme.md file and you may find something new.

TLTR: we provide a FROSI now but the images are 10x smaller. You should cite the original author's paper (not our paper) if you use the dataset.

The labels of SSF can be found from the datasets directly. But if you ask where they are from at the beginning, they are from the nearby weather observation spots. So, some labels may not have good quality and trustable.

[cvvsu]

You can see the results for visibility in our paper. The bad results are not caused by our method but the reference values. The reference values for visibility clusters at 10000 m and 16000 m, making the estimation not good.

[melreinas]

Thank you so much! I appreciate it, however, I have been emailing the authors and they have not responded. I am not sure if the emails I found online are still active. I was hoping to use the full size images. Do you have a link for that?

[zyydzxx]

Thanks to the author for the data. In addition, do you have the contact information of the author of the original paper? The email from the official website has not been answered. If so, please send me a copy, yuezyydzxx@outlook.com

[cvvsu]

@melreinas Sorry for the late reply.

Unfortunately, I do not have the full-size images myself (@zyydzxx ).

If you cannot get access from the original authors, you may create your own datasets.

According to the paper Impact of Reduced Visibility from Fog on Traffic Sign Detection, they create the FROSI dataset (1) using the software named $SiVIC^{TM}$ to generate clean images with traffic signs; (2) by leveraging the Koschmieder model and the atmospheric scattering model to generate images with haze.

Hope this message helps and sorry for the trouble.

[cvvsu]

@melreinas Sorry for the late reply.

Unfortunately, I do not have the full-size images myself (@zyydzxx ).

If you cannot get access from the original authors, you may create your own datasets.

According to the paper Impact of Reduced Visibility from Fog on Traffic Sign Detection, they create the FROSI dataset (1) using the software named $SiVIC^{TM}$ to generate clean images with traffic signs; (2) by leveraging the Koschmieder model and the atmospheric scattering model to generate images with haze.

Hope this message helps and sorry for the trouble.

[zyydzxx]

Thank you very much for the guidance of the author, recently looked for a long time visibility dataset, but unfortunately did not gain much, the author's related work inspired me, thank you again. @cvvsu