... with NaN as the score and every coordinate: [{ handedness: "Right", score: NaN, keypoints: [ {x: NaN, y: NaN, name: 'wrist'}, {x: NaN, ... ... <看更多>

NaN values have a payload that describes the mantissa bits in the ... Due to the limitations of the binary format, the length of a name is bounded by the ... ... <看更多>