How Digital Cameras Process Images

Today we're talking about how digital cameras convert raw images into natural-looking pictures. It's natural to think that what we see on a display is what the camera actually sees right at the sensor. That's not really the case. Several steps of processing need to be done before it looks natural to us.

Video Highlights:
📌 Color Filter Array, Bayer Filter, Demosaicing
📌 White Balance, Gray World Algorithm, Color Correction Matrix
📌 Gamma Correction, Weber's Law
📌 Image Denoising
📌 Camera Pipeline
📌 Computational Photography
📌 Machine Learning

Recommended Videos:
📌 Capturing Digital Images (The Bayer Filter) - Computerphile
   • Capturing Digital Images (The Bayer F...  
📌 Computer Color is Broken - minutephysics
   • Computer Color is Broken  
📌 Lectures on Digital Photography - Marc Levoy
   • Lectures on Digital Photography  

Recommended Wikipedia Articles:
📌 https://en.wikipedia.org/wiki/Demosai...
📌 https://en.wikipedia.org/wiki/Gamma_c...
📌 https://en.wikipedia.org/wiki/Weber-F...
📌 https://en.wikipedia.org/wiki/Bilater...
📌 https://en.wikipedia.org/wiki/Gaussia...
📌 https://en.wikipedia.org/wiki/Non-loc...
📌 https://en.wikipedia.org/wiki/Block-m...
📌 https://en.wikipedia.org/wiki/High-dy...

Recommended Papers:
📌 Burst photography for high dynamic range and low-light imaging on mobile cameras
http://www.hdrplusdata.org/hdrplus.pdf
📌 Deep Bilateral Learning for Real-Time Image Enhancement
https://groups.csail.mit.edu/graphics...
📌 Learning to See in the Dark
http://vladlen.info/papers/learning-t...
📌 FlexISP: A Flexible Camera Image Processing Framework
http://research.nvidia.com/sites/defa...
📌 Deep Joint Demosaicking and Denoising
https://groups.csail.mit.edu/graphics...
📌 DeepISP: Learning End-to-End Image Processing Pipeline
https://arxiv.org/pdf/1801.06724.pdf

#digitalcamera #camera #imageprocessing #color #filter