Continual Adaptation for Deep Stereo

نویسندگان

چکیده

Depth estimation from stereo images is carried out with unmatched results by convolutional neural networks trained end-to-end to regress dense disparities. Like for most tasks, this possible if large amounts of labelled samples are available training, possibly covering the whole data distribution encountered at deployment time. Being such an assumption systematically unmet in real applications, capacity adapting any unseen setting becomes paramount importance. Purposely, we propose a continual adaptation paradigm deep designed deal challenging and ever-changing environments. We design lightweight modular architecture, Modularly ADaptive Network (MADNet), formulate Modular ADaptation algorithms (MAD, MAD++) which permit efficient optimization independent sub-portions entire network. In our paradigm, learning signals needed continuously adapt models online can be sourced self-supervision via right-to-left image warping or traditional algorithms. With both sources, no other than input being gathered time needed. Thus, network architecture realize first real-time self-adaptive system pave way new that facilitate practical architectures disparity regression.

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ژورنال

عنوان ژورنال: IEEE Transactions on Pattern Analysis and Machine Intelligence

سال: 2021

ISSN: ['1939-3539', '2160-9292', '0162-8828']

DOI: https://doi.org/10.1109/tpami.2021.3075815