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cchen156 / Learning-to-See-in-the-Dark

Learning to See in the Dark. CVPR 2018
http://cchen156.web.engr.illinois.edu/SID.html
MIT License
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Output blurry and black and white #71

Open gaikwadabhishek opened 5 years ago

gaikwadabhishek commented 5 years ago

Hey, I have collected my own dataset of RAW Images(images are in .dng) using camera phone(OnePlus 6). I found out that my camera sensor's black level is 63. Made appropriate changes in code, but while testing the images are blurry and in black and white. Am I missing out on anything specific for different kind of raw images?

cchen156 commented 5 years ago

Did you check the input images and ground truth? Are they in proper range? e.g. [0,1]

gaikwadabhishek commented 5 years ago

Yes. We didn't make any changes in your model and we are using the train_sony model. And here are the images of the scene : https://drive.google.com/open?id=1gzxPcPP6MDOgg9l4mCqxWnAPkwODU7pj

compscikaran commented 5 years ago

How did you find out your phone camera sensor's black level ?

mouryareddy commented 4 years ago

Hi @gaikwadabhishek , Could you please tell me , How you have taken pictures, I got very good results with your picture. Thank you

gaikwadabhishek commented 4 years ago

Hi @mouryareddy and @compscikaran, I found black level through exiftool and official camera sensor documentation of phones. We had a made a camera application on Android that uses @cchen156 's model. We also created our own dataset on OnePlus 6 and applied transfer learning to combine both models, to give best results. Thank you @cchen156, amazing work. Loved working on it! :)

mouryareddy commented 4 years ago

Hi Abhishek Can you share your one plus 6 dataset with me and can you tell me which app you have used for generating raw images in one plus 6. I have used VSCO app for generating raw images on iPhone 11 but images are bit shaky after processed by model. Please it helps us

gaikwadabhishek commented 4 years ago

Hi Mourya, The data set was more than 40 GB, haven't uploaded it anywhere as such. Me and my project group had used a tripod stand, my phone had the facility to click raw images though normal camera app.

mouryareddy commented 4 years ago

@gaikwadabhishek Is it possible for you to upload some subset of your images like 5 or so on google drive and share it , just to check the model performance with my iPhone 11 and Samsung set. I work in Camera team , I wanted to integrate code in mobile phones. Thank you

mouryareddy commented 4 years ago

@gaikwadabhishek You mentioned that you have created an android app using this paper, If possible can you share the source code for that?