TP-GAN: Simple Adversarial Network With Additional Player for Dense Depth Image Estimation
TP-GAN: Simple Adversarial Network With Additional Player for Dense Depth Image Estimation
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TP-GAN:带有附加播放器的简单对抗网络,用于密集深度图像估计
DOI:
10.1109/access.2023.3272292
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发表时间:
2023
期刊:
影响因子:
3.9
通讯作者:
Yasushi Kanazawa
中科院分区:
文献类型:
--
作者:
Andi Hendra;Yasushi Kanazawa
We present a simple yet robust monocular depth estimation technique by synthesizing a depth map image from a single RGB input image using the advantage of generative adversarial networks (GAN). We employ an additional sub-model termed refiner to extract local depth features, then combine it with the global scene information from the generator to improve the GAN’s performance compared to the standard GAN architectural scheme. Notably, the generator is the first player to learn to synthesize depth images. The second player, the discriminator, classifies the generated depth. In the meantime, the third player, the refiner, enhances the final reconstructed depth. Complementing the GAN model, we apply a conditional generative network (cGAN) to lead the generator in mapping the input image to the respective depth representation. We further incorporate a structured similarity (SSIM) as our loss function for the generator and refiner in GAN training. Through extensive experiment validation, we confirmed the performance of our strategy on the publicly indoor NYU Depth v2 and KITTI outdoor data. Experiment results on the NYU depth v2 dataset show that our proposed approach achieves the best performance by 96.0% on threshold accuracy () and the second-best accuracy on all thresholds on the KITTI dataset. We discovered that our proposed method compares favorably to numerous existing monocular depth estimation strategies and demonstrates a considerable improvement in the accuracy of image depth estimation despite its simple network architecture.
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DOI:
10.1007/978-3-030-01228-1_3
发表时间:
2018-09
期刊:
ArXiv
影响因子:
--
作者:
Yuliang Zou;Zelun Luo;Jia-Bin Huang
通讯作者:
Yuliang Zou;Zelun Luo;Jia-Bin Huang
DOI:
--
发表时间:
2019
期刊:
IEEE International Conference on Robotics and Biomimetics
影响因子:
--
作者:
A. Amiri;S. Loo;Hong Zhang
通讯作者:
Hong Zhang
影响因子:
0.7
作者:
HENDRA Andi;KANAZAWA Yasushi
通讯作者:
KANAZAWA Yasushi
DOI:
10.1109/itsc.2018.8569987
发表时间:
2018
期刊:
2018 21st International Conference on Intelligent Transportation Systems (ITSC)
影响因子:
--
作者:
Taewan Kim;M. Motro;P. Lavieri;Saharsh Samir Oza;Joydeep Ghosh;C. Bhat
通讯作者:
C. Bhat
DOI:
10.1109/i2ct54291.2022.9824488
发表时间:
2022
期刊:
2022 IEEE 7th International conference for Convergence in Technology (I2CT)
影响因子:
--
作者:
G. Manimaran;J. Swaminathan
通讯作者:
J. Swaminathan