I'm having a similiar issue
[18443010D18F411300] [2.2] [9.560] [DetectionNetwork(1)] [warning] Input image (244x244) does not match NN (3x244)
My blob conversion:
blob_path = blobconverter.from_tf(
  frozen_pb="./frozen_graph.pb",
  data_type="FP16",
  shaves=6,
  optimizer_params=[
    f"--input_shape=[1,{SHAPE},{SHAPE},3]"
  ]
)
I'm confused about how I should modify this blob_path to make sure it outputs the desired shape/right convention @jakaskerl