This is a webcam to ASCII converter that runs on p5js.
This is made through the following process:
- Set up a webcam feed
- Convert the feed into a lower resolution (fewer pixels to create the image)
- Convert the colour feed into B/W
- Map the value of each B/W pixel against a ASCII character array that is in order of density
- Larger B/W are closer to black --> These values will get mapped to a dense character such as
@ - Lower B/W values are closer to white --> These values will get mapped to a less dense character such as
- Several ASCII arrays are offered
- Users may reverse the map if they want an inverted image conversion.
- Larger B/W are closer to black --> These values will get mapped to a dense character such as
- How to set up a webcam feed
- How images are stored as a matrix of pixels (array of R, G, B integer values)
- How to convert colour pixels into B/W pixels by averaging the R, G, B values of each pixel
- How to map B/W pixels to ASCII characters of different densities
- How to compile p5js & run this program on another website
- Raspberry pi project --> implementing the same logic in python to run on a pi camera
- Storing the converted feed into different file formats (static image formats, text files)