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Guided upsampling is an effective approach for accelerating high-resolution image processing. In this paper, we propose a simple yet effective guided upsampling method. Each pixel in the high-resolution image is represented as a linear…

计算机视觉与模式识别 · 计算机科学 2023-07-20 Shuangbing Song , Fan Zhong , Tianju Wang , Xueying Qin , Changhe Tu

Image inpainting is the task of plausibly restoring missing pixels within a hole region that is to be removed from a target image. Most existing technologies exploit patch similarities within the image, or leverage large-scale training data…

计算机视觉与模式识别 · 计算机科学 2021-03-31 Yuqian Zhou , Connelly Barnes , Eli Shechtman , Sohrab Amirghodsi

Inpainting high-resolution images with large holes challenges existing deep learning based image inpainting methods. We present a novel framework -- PyramidFill for high-resolution image inpainting task, which explicitly disentangles…

计算机视觉与模式识别 · 计算机科学 2020-12-07 Leilei Cao , Tong Yang , Yixu Wang , Bo Yan , Yandong Guo

In this work, we introduce a challenging image restoration task, referred to as SuperInpaint, which aims to reconstruct missing regions in low-resolution images and generate completed images with arbitrarily higher resolutions. We have…

计算机视觉与模式识别 · 计算机科学 2023-07-28 Canyu Zhang , Qing Guo , Xiaoguang Li , Renjie Wan , Hongkai Yu , Ivor Tsang , Song Wang

Face inpainting aims at plausibly predicting missing pixels of face images within a corrupted region. Most existing methods rely on generative models learning a face image distribution from a big dataset, which produces uncontrollable…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Wuyang Luo , Su Yang , Weishan Zhang

Image inpainting technology can patch images with missing pixels. Existing methods propose convolutional neural networks to repair corrupted images. The networks focus on the valid pixels around the missing pixels, use the encoder-decoder…

计算机视觉与模式识别 · 计算机科学 2020-02-06 Zhenghang Wu , Yidong Cui

Image Inpainting is one of the very popular tasks in the field of image processing with broad applications in computer vision. In various practical applications, images are often deteriorated by noise due to the presence of corrupted, lost,…

计算机视觉与模式识别 · 计算机科学 2021-08-20 Harsh Patel , Amey Kulkarni , Shivam Sahni , Udit Vyas

Image inpainting seeks a semantically consistent way to recover the corrupted image in the light of its unmasked content. Previous approaches usually reuse the well-trained GAN as effective prior to generate realistic patches for missing…

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

Image inpainting aims to fill the missing hole of the input. It is hard to solve this task efficiently when facing high-resolution images due to two reasons: (1) Large reception field needs to be handled for high-resolution image…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Weihuang Liu , Xiaodong Cun , Chi-Man Pun , Menghan Xia , Yong Zhang , Jue Wang

Deep image inpainting has made impressive progress with recent advances in image generation and processing algorithms. We claim that the performance of inpainting algorithms can be better judged by the generated structures and textures.…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Jitesh Jain , Yuqian Zhou , Ning Yu , Humphrey Shi

Patch-based methods and deep networks have been employed to tackle image inpainting problem, with their own strengths and weaknesses. Patch-based methods are capable of restoring a missing region with high-quality texture through searching…

计算机视觉与模式识别 · 计算机科学 2021-11-05 Rui Xu , Minghao Guo , Jiaqi Wang , Xiaoxiao Li , Bolei Zhou , Chen Change Loy

Image inpainting, the task of reconstructing missing segments in corrupted images using available data, faces challenges in ensuring consistency and fidelity, especially under information-scarce conditions. Traditional evaluation methods,…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Tianyi Chen , Jianfu Zhang , Yan Hong , Yiyi Zhang , Liqing Zhang

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

Image inpainting methods have shown significant improvements by using deep neural networks recently. However, many of these techniques often create distorted structures or blurry textures inconsistent with surrounding areas. The problem is…

计算机视觉与模式识别 · 计算机科学 2022-01-04 Maitreya Suin , Kuldeep Purohit , A. N. Rajagopalan

Recently, deep models have established SOTA performance for low-resolution image inpainting, but they lack fidelity at resolutions associated with modern cameras such as 4K or more, and for large holes. We contribute an inpainting benchmark…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Lingzhi Zhang , Connelly Barnes , Kevin Wampler , Sohrab Amirghodsi , Eli Shechtman , Zhe Lin , Jianbo Shi

Inpainting, the process of filling missing or corrupted image parts, has broad applications in medical imaging. However, generating anatomically accurate synthetic polyp images for clinical AI is a largely underexplored problem. In…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Duy-Bao Bui , Hoang-Khang Nguyen , Thao Thi Phuong Dao , Kim Anh Phung , Tam V. Nguyen , Justin Zhan , Minh-Triet Tran , Trung-Nghia Le

Reference-guided image inpainting restores image pixels by leveraging the content from another single reference image. The primary challenge is how to precisely place the pixels from the reference image into the hole region. Therefore,…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Yunhan Zhao , Connelly Barnes , Yuqian Zhou , Eli Shechtman , Sohrab Amirghodsi , Charless Fowlkes

Most convolutional network (CNN)-based inpainting methods adopt standard convolution to indistinguishably treat valid pixels and holes, making them limited in handling irregular holes and more likely to generate inpainting results with…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Chaohao Xie , Shaohui Liu , Chao Li , Ming-Ming Cheng , Wangmeng Zuo , Xiao Liu , Shilei Wen , Errui Ding

Image inpainting techniques have shown promising improvement with the assistance of generative adversarial networks (GANs) recently. However, most of them often suffered from completed results with unreasonable structure or blurriness. To…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Zheng Hui , Jie Li , Xiumei Wang , Xinbo Gao

Recently deep neutral networks have achieved promising performance for filling large missing regions in image inpainting tasks. They usually adopted the standard convolutional architecture over the corrupted image, leading to meaningless…

计算机视觉与模式识别 · 计算机科学 2019-09-30 Yuqing Ma , Xianglong Liu , Shihao Bai , Lei Wang , Aishan Liu , Dacheng Tao , Edwin Hancock