Computer Photography- Week 1 LearnLog
This term I am taking Computer Photography course which gives us better insights on the computations involved in image processing.
Below is the learn log for the first week of the course.
There are various modules provided in the course. Below are the list of modules and topics covered under them
- More about Filters
- Deep learning about cameras
- Image blending/munging
- Computational Photography
- Videos Computations
- Computational Cameras
- Advanced Topics - Special Cases
The main expectations of the class is to learn about the tech related to photography.
“Love to learn computing with photographs”
What is Computational Photography?
To understand computational photography we should understand what is Photography? Photography - is way of recording light either electronically or chemically to generate artifacts
Computational Photography is the complete workflow of how light is captured and image is produced
One of the example of CP. A research paper by Stanford.Main context is if we swap light source and camera rays of light get converted to novel form of image. ### Novel Illumination ### Also using the reflections we can get different images
Wide angled image produced by combining various images in sequences taken together.
Steps Involved in creating Panaromas
- Take Pictures
- Detecting and Matching
- Fade, Blend/Cut
Types of Panaromas
Why Computational Photography?
In this chapter we learnt about the pevasiveness of photography
- Why should we study camera?
- Cameras and Everywhere- Detailed analysis of camera sales over various periods
- About various images
- Participatory Images
- Institutional Images
- Incidental Images
Main objective of learning computational photography is to understand how cameras can be evolved in next 10 + years. Also the social culture change due to it. Also improving image search methods.