The frequency priors contain detailed information that is difficult to detect in the color space of RGB images. Furthermore, there exists a large gap between ...
Our model, called FP-DIS, stems from the fact that prior knowledge in the frequency domain can provide valuable cues to identify fine-grained object boundaries.
We propose a frequency prior generator to jointly utilize a fixed filter and learnable filters to extract informative frequency priors.
Dichotomous image segmentation (DIS) has a wide range of real-world applications and gained increasing research attention in recent years.
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Sep 28, 2024 · Dichotomous Image Segmentation with Frequency Priors Yan Zhou, Bo Dong, Yuanfeng Wu, Wentao Zhu, Geng Chen, Yanning Zhang, Paper|Code. 2022 ...
This work proposes a BiRefNet framework equipped with a bilateral reference, which can perform dichotomous image segmentation, high-resolution (HR) salient ...
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Aug 22, 2024 · We introduce a novel bilateral reference framework (BiRefNet) for high-resolution dichotomous image segmentation (DIS).
Oct 14, 2024 · We propose DiffDIS, a diffusion-driven segmentation model that taps into the potential of the pre-trained U-Net within diffusion models.
PF-DIS [47] is the first to leverage frequency priors to identify fine-grained ob- ject boundaries in DIS. Instead of using a general encoder- decoder ...