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arXiv 2002.11581eess.IVcs.CV

Automatically Searching for U-Net Image Translator Architecture

Huawei Noah’s Ark Lab(华为诺亚方舟实验室)

Han Shu, Yunhe Wang

英文摘要:

Image translators have been successfully applied to many important low level image processing tasks. However, classical network architecture of image translator like U-Net, is borrowed from other vision tasks like biomedical image segmentation. This straightforward adaptation may not be optimal and could cause redundancy in the network structure. In this paper, we propose an automatic architecture searching method for image translator. By utilizing evolutionary algorithm, we investigate a more efficient network architecture which costs less computation resources and achieves better performance than the original one. Extensive qualitative and quantitative experiments are conducted to demonstrate the effectiveness of the proposed method. Moreover, we transplant the searched network architecture to other datasets which are not involved in the architecture searching procedure. Efficiency of the searched architecture on these datasets further demonstrates the generalization of the method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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