. 2019 Jan 16;8(1):109–118. doi: 10.1080/22221751.2018.1561158
© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group, on behalf of Shanghai Shangyixun Cultural Communication Co., Ltd
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Figure 2.
FBDD cascade. Various techniques involved in each of the four stages are shown.