Each set-card has 4 properties:
- The number(1,2 or 3)
- the color (Red, Green or Purple)
- Fill (Full, Stripes, None)
- Form (Wave, Oval or Diamond)
converts to 2 Purple Waves No fill (code: 2PWN)
convert to codes 1RON and 3GDN
For every combination there is one card so in total there are 3^4 = 81 cards. The goal is to identify 3 cards (set) out of collection of 12 displayed randomly chosen set cards where all properties occur 0,1 or 3 times.
As a hobby project I want to create an android app which can -with the camera- capture the 12 (less or more)
set cards and indicate the sets present in the collection of 12. I'm looking for ways to leverage image recognition as efficient as possible.
I've been thinking of taking multiple pictures of all the individual cards, label them and feeding them to a trainer (firebase ML KIT AutoML Vision Edge) But I have the feeling that this a bit of brute force and takes a lot of time and effort photographing and labeling. I could also take pictures of multiple set cards and provide the different codes as labels.
What would be the best (most efficient) approach to have a model for labelling all cards?