v0.1.6

Breaking Changes

• Evision.imencode/{2,3} will now return encoded image as binary instead of a list.

• cv::Mat will be wrapped in struct. For example:

  iex> Evision.imread!("path/to/image.png")
  %Evision.Mat{
    channels: 3,
    dims: 2,
    type: {:u, 8},
    raw_type: 16,
    shape: {512, 512, 3},
    ref: #Reference<0.2992585850.4173463580.172624>
  }

  This should close #76.