Picture signal encoding and decoding apparatus

摘要: Picture signal encoding and decoding apparatus capable of realizing a satisfactory operation in picture image at stable speed without being restricted to the upper limits input output speeds transfer path or storage device for encoded data. In comprising block divider, an orthogonal transformer, quantizer variable length encoder, there are further included band divider dividing quantized coefficients into plurality mutually prime subsets, encoders each subset obtain data subset, memories transferrers storing transferring individually.