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Existing image inpainting methods have achieved remarkable accomplishments in generating visually appealing results, often accompanied by a trend toward creating more intricate structural textures. However, while these models excel at…

计算机视觉与模式识别 · 计算机科学 2024-08-07 Dunyun Chen , Xin Liao , Xiaoshuai Wu , Shiwei Chen

Semantic image synthesis aims at generating photorealistic images from semantic layouts. Previous approaches with conditional generative adversarial networks (GAN) show state-of-the-art performance on this task, which either feed the…

计算机视觉与模式识别 · 计算机科学 2020-01-13 Xihui Liu , Guojun Yin , Jing Shao , Xiaogang Wang , Hongsheng Li

Automatic colorization of images without human intervention has been a subject of interest in the machine learning community for a brief period of time. Assigning color to an image is a highly ill-posed problem because of its innate nature…

图像与视频处理 · 电气工程与系统科学 2021-12-30 Shreyas Kalvankar , Hrushikesh Pandit , Pranav Parwate , Atharva Patil , Snehal Kamalapur

We consider inpainting in an unsupervised setting where there is neither access to paired nor unpaired training data. The only available information is provided by the uncomplete observations and the inpainting process statistics. In this…

计算机视觉与模式识别 · 计算机科学 2019-12-30 Arthur Pajot , Emmanuel de Bezenac , Patrick Gallinari

Recent GAN-based (Generative adversarial networks) inpainting methods show remarkable improvements and generate plausible images using multi-stage networks or Contextual Attention Modules (CAM). However, these techniques increase the model…

计算机视觉与模式识别 · 计算机科学 2021-02-16 Mohamed Abbas Hedjazi , Yakup Genc

Recently, great attention was intended toward overcomplete dictionaries and the sparse representations they can provide. In a wide variety of signal processing problems, sparsity serves a crucial property leading to high performance.…

Image compositing plays a vital role in photo editing. After inserting a foreground object into another background image, the composite image may look unnatural and inharmonious. When the foreground is photorealistic and the background is…

计算机视觉与模式识别 · 计算机科学 2023-11-16 Xudong Wang , Li Niu , Junyan Cao , Yan Hong , Liqing Zhang

The effects of adversarial training on semantic segmentation networks has not been thoroughly explored. While previous work has shown that adversarially-trained image classifiers can be used to perform image synthesis, we have yet to…

计算机视觉与模式识别 · 计算机科学 2022-04-05 Pedro Sandoval-Segura

Melanoma is a curable aggressive skin cancer if detected early. Typically, the diagnosis involves initial screening with subsequent biopsy and histopathological examination if necessary. Computer aided diagnosis offers an objective score…

计算机视觉与模式识别 · 计算机科学 2018-04-12 Xin Yi , Ekta Walia , Paul Babyn

Semantic scene understanding is an essential task for self-driving vehicles and mobile robots. In our work, we aim to estimate a semantic segmentation map, in which the foreground objects are removed and semantically inpainted with…

计算机视觉与模式识别 · 计算机科学 2020-02-18 Chenyang Lu , Gijs Dubbelman

The latest deep learning-based approaches have shown promising results for the challenging task of inpainting missing regions of an image. However, the existing methods often generate contents with blurry textures and distorted structures…

计算机视觉与模式识别 · 计算机科学 2019-07-05 Hongyu Liu , Bin Jiang , Yi Xiao , Chao Yang

Image inpainting is currently a hot topic within the field of computer vision. It offers a viable solution for various applications, including photographic restoration, video editing, and medical imaging. Deep learning advancements, notably…

计算机视觉与模式识别 · 计算机科学 2025-02-07 Omar Elharrouss , Rafat Damseh , Abdelkader Nasreddine Belkacem , Elarbi Badidi , Abderrahmane Lakas

Recent GAN-based image inpainting approaches adopt an average strategy to discriminate the generated image and output a scalar, which inevitably lose the position information of visual artifacts. Moreover, the adversarial loss and…

计算机视觉与模式识别 · 计算机科学 2020-11-18 Ruisong Zhang , Weize Quan , Baoyuan Wu , Zhifeng Li , Dong-Ming Yan

Recent work has shown that a variety of semantics emerge in the latent space of Generative Adversarial Networks (GANs) when being trained to synthesize images. However, it is difficult to use these learned semantics for real image editing.…

计算机视觉与模式识别 · 计算机科学 2020-07-17 Jiapeng Zhu , Yujun Shen , Deli Zhao , Bolei Zhou

Free-form inpainting is the task of adding new content to an image in the regions specified by an arbitrary binary mask. Most existing approaches train for a certain distribution of masks, which limits their generalization capabilities to…

计算机视觉与模式识别 · 计算机科学 2022-09-01 Andreas Lugmayr , Martin Danelljan , Andres Romero , Fisher Yu , Radu Timofte , Luc Van Gool

Image inpainting is an ill-posed problem to recover missing or damaged image content based on incomplete images with masks. Previous works usually predict the auxiliary structures (e.g., edges, segmentation and contours) to help fill…

计算机视觉与模式识别 · 计算机科学 2022-08-26 Yongsheng Yu , Dawei Du , Libo Zhang , Tiejian Luo

A regular convolution layer applying a filter in the same way over known and unknown areas causes visual artifacts in the inpainted image. Several studies address this issue with feature re-normalization on the output of the convolution.…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Håkon Hukkelås , Frank Lindseth , Rudolf Mester

Semantic image synthesis aims to generate high-quality images given semantic conditions, i.e. segmentation masks and style reference images. Existing methods widely adopt generative adversarial networks (GANs). GANs take all conditional…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Feng Liu , Xiaobin Chang

Image and video inpainting is a classic problem in computer vision and computer graphics, aiming to fill in the plausible and realistic content in the missing areas of images and videos. With the advance of deep learning, this problem has…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Weize Quan , Jiaxi Chen , Yanli Liu , Dong-Ming Yan , Peter Wonka

Existing inpainting methods have achieved promising performance in recovering defected images of specific scenes. However, filling holes involving multiple semantic categories remains challenging due to the obscure semantic boundaries and…

计算机视觉与模式识别 · 计算机科学 2020-12-16 Liang Liao , Jing Xiao , Zheng Wang , Chia-Wen Lin , Shin'ichi Satoh