scholarly journals General Deep Image Completion with Lightweight Conditional Generative Adversarial Networks

2017 ◽  
Author(s):  
Ching-Wei Tseng ◽  
Hung Jin Lin ◽  
Shang-Hong Lai
Keyword(s):  
Generative Adversarial Networks ◽  
Image Completion ◽  
Adversarial Networks ◽  
Deep Image

scholarly journals Parallel Image Completion with Edge and Color Map

2019 ◽  
Vol 9 (18) ◽  
pp. 3856 ◽  
Author(s):  
Dan Zhao ◽  
Baolong Guo ◽  
Yunyi Yan
Keyword(s):  
Superior Performance ◽  
Generative Adversarial Networks ◽  
Image Completion ◽  
Significant Progress ◽  
Color Information ◽  
Parallel Edge ◽  
Adversarial Networks ◽  
Parallel Image ◽  
Latent Space ◽  
Image Edge

Over the last few years, image completion has made significant progress due to the generative adversarial networks (GANs) that are able to synthesize photorealistic contents. However, one of the main obstacles faced by many existing methods is that they often create blurry textures or distorted structures that are inconsistent with surrounding regions. The main reason is the ineffectiveness of disentangling style latent space implicitly from images. To address this problem, we develop a novel image completion framework called PIC-EC: parallel image completion networks with edge and color maps, which explicitly provides image edge and color information as the prior knowledge for image completion. The PIC-EC framework consists of the parallel edge and color generators followed by an image completion network. Specifically, the parallel paths generate edge and color maps for the missing region at the same time, and then the image completion network fills the missing region with fine details using the generated edge and color information as the priors. The proposed method was evaluated over CelebA-HQ and Paris StreetView datasets. Experimental results demonstrate that PIC-EC achieves superior performance on challenging cases with complex compositions and outperforms existing methods on evaluations of realism and accuracy, both quantitatively and qualitatively.

scholarly journals Smooth Deep Image Generator from Noises

2019 ◽  
Vol 33 ◽  
pp. 3731-3738 ◽  
Author(s):  
Tianyu Guo ◽  
Chang Xu ◽  
Boxin Shi ◽  
Chao Xu ◽  
Dacheng Tao
Keyword(s):  
Linear Interpolation ◽  
Natural Images ◽  
Generative Adversarial Networks ◽  
High Quality ◽  
Adversarial Networks ◽  
Deep Image ◽  
Image Generator ◽  
Input Perturbation ◽  
World Image ◽  
Strong Ability

Generative Adversarial Networks (GANs) have demonstrated a strong ability to fit complex distributions since they were presented, especially in the field of generating natural images. Linear interpolation in the noise space produces a continuously changing in the image space, which is an impressive property of GANs. However, there is no special consideration on this property in the objective function of GANs or its derived models. This paper analyzes the perturbation on the input of the generator and its influence on the generated images. A smooth generator is then developed by investigating the tolerable input perturbation. We further integrate this smooth generator with a gradient penalized discriminator, and design smooth GAN that generates stable and high-quality images. Experiments on real-world image datasets demonstrate the necessity of studying smooth generator and the effectiveness of the proposed algorithm.

scholarly journals Deep image synthesis from intuitive user input: A review and perspectives

2021 ◽  
Vol 8 (1) ◽  
pp. 3-31
Author(s):  
Yuan Xue ◽  
Yuan-Chen Guo ◽  
Han Zhang ◽  
Tao Xu ◽  
Song-Hai Zhang ◽  
...  
Keyword(s):  
Image Synthesis ◽  
Generative Models ◽  
Generative Adversarial Networks ◽  
Image Generation ◽  
Art And Design ◽  
User Input ◽  
Adversarial Networks ◽  
Benchmark Datasets ◽  
Deep Image ◽  
Realistic Images

AbstractIn many applications of computer graphics, art, and design, it is desirable for a user to provide intuitive non-image input, such as text, sketch, stroke, graph, or layout, and have a computer system automatically generate photo-realistic images according to that input. While classically, works that allow such automatic image content generation have followed a framework of image retrieval and composition, recent advances in deep generative models such as generative adversarial networks (GANs), variational autoencoders (VAEs), and flow-based methods have enabled more powerful and versatile image generation approaches. This paper reviews recent works for image synthesis given intuitive user input, covering advances in input versatility, image generation methodology, benchmark datasets, and evaluation metrics. This motivates new perspectives on input representation and interactivity, cross fertilization between major image generation paradigms, and evaluation and comparison of generation methods.

WeGAN: Deep Image Hashing With Weighted Generative Adversarial Networks

2020 ◽  
Vol 22 (6) ◽  
pp. 1458-1469 ◽  
Author(s):  
Yuebin Wang ◽  
Liqiang Zhang ◽  
Feiping Nie ◽  
Xingang Li ◽  
Zhijun Chen ◽  
...  
Keyword(s):  
Generative Adversarial Networks ◽  
Image Hashing ◽  
Adversarial Networks ◽  
Deep Image
Sign in / Sign up

Export Citation Format

Share Document