KeyNet with the back edge measured from the picture: keys' back ends found where they come out of the case

restore keybed_seg2.onnx, which kinesthesia still loads

keep only KeyNet

add KeyNet, the single keypoint model behind pianoCV

describe pianoCV as a piano segmentation model

add the key segmenter and key matcher, update the keybed detector, rebrand to pianoCV

fine tune on real recordings and control panel negatives

keybed segmentation model and card

initial commit