1 | initial version |
What is practical for your purpose? Can you present user UI controls for different model estimates? You may accept multiple samples of same image and process x times for more accuracy, especially if it's a partial view.
2 | No.2 Revision |
What is practical for your purpose? Can you present user UI controls for different model estimates? You may accept multiple samples of same image and process x times for more accuracy, especially if it's a partial view.
... You might accept hsv is the defining factor, in addition to scale. Careful kmeans tests may isolate 3 centers - white background, purple, and red. Derive area from this and compare to expectations. Inrange can moderate the sample spectrum. Be aware that radial hsv red channel spans linear color model. You might consider output frames as slices of a histogram.