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27 April 2024 |
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Article overview
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Synthetic Data Supervised Salient Object Detection | | Zhenyu Wu
; Lin Wang
; Wei Wang
; Tengfei Shi
; Chenglizhao Chen
; Aimin Hao
; Shuo Li
; | | Date: |
25 Oct 2022 | | Abstract: | Although deep salient object detection (SOD) has achieved remarkable
progress, deep SOD models are extremely data-hungry, requiring large-scale
pixel-wise annotations to deliver such promising results. In this paper, we
propose a novel yet effective method for SOD, coined SODGAN, which can generate
infinite high-quality image-mask pairs requiring only a few labeled data, and
these synthesized pairs can replace the human-labeled DUTS-TR to train any
off-the-shelf SOD model. Its contribution is three-fold. 1) Our proposed
diffusion embedding network can address the manifold mismatch and is tractable
for the latent code generation, better matching with the ImageNet latent space.
2) For the first time, our proposed few-shot saliency mask generator can
synthesize infinite accurate image synchronized saliency masks with a few
labeled data. 3) Our proposed quality-aware discriminator can select
highquality synthesized image-mask pairs from noisy synthetic data pool,
improving the quality of synthetic data. For the first time, our SODGAN tackles
SOD with synthetic data directly generated from the generative model, which
opens up a new research paradigm for SOD. Extensive experimental results show
that the saliency model trained on synthetic data can achieve $98.4\%$
F-measure of the saliency model trained on the DUTS-TR. Moreover, our approach
achieves a new SOTA performance in semi/weakly-supervised methods, and even
outperforms several fully-supervised SOTA methods. Code is available at
this https URL | | Source: | arXiv, 2210.13835 | | Services: | Forum | Review | PDF | Favorites | |
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