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The rapid development of 3D acquisition technology has made it possible to obtain point clouds of real-world terrains. However, due to limitations in sensor acquisition technology or specific requirements, point clouds often contain defects…

Computer Vision and Pattern Recognition · Computer Science 2024-04-05 Yizhou Xie , Xiangning Xie , Yuran Wang , Yanci Zhang , Zejun Lv

Amodal completion, which is the process of inferring the full appearance of objects despite partial occlusions, is crucial for understanding complex human-object interactions (HOI) in computer vision and robotics. Existing methods, such as…

Computer Vision and Pattern Recognition · Computer Science 2025-08-04 Seunggeun Chi , Enna Sachdeva , Pin-Hao Huang , Kwonjoon Lee

Video inpainting aims to restore missing regions of a video and has many applications such as video editing and object removal. However, existing methods either suffer from inaccurate short-term context aggregation or rarely explore…

Computer Vision and Pattern Recognition · Computer Science 2020-09-15 Ang Li , Shanshan Zhao , Xingjun Ma , Mingming Gong , Jianzhong Qi , Rui Zhang , Dacheng Tao , Ramamohanarao Kotagiri

Conventional video inpainting is neither object-oriented nor occlusion-aware, making it liable to obvious artifacts when large occluded object regions are inpainted. This paper presents occlusion-aware video object inpainting, which…

Computer Vision and Pattern Recognition · Computer Science 2021-08-17 Lei Ke , Yu-Wing Tai , Chi-Keung Tang

This paper presents a co-salient object detection method to find common salient regions in a set of images. We utilize deep saliency networks to transfer co-saliency prior knowledge and better capture high-level semantic information, and…

Computer Vision and Pattern Recognition · Computer Science 2018-10-17 Dong-ju Jeong , Insung Hwang , Nam Ik Cho

Image inpainting aims to restore the missing regions of corrupted images and make the recovery result identical to the originally complete image, which is different from the common generative task emphasizing the naturalness or realism of…

Computer Vision and Pattern Recognition · Computer Science 2021-10-19 Qing Guo , Xiaoguang Li , Felix Juefei-Xu , Hongkai Yu , Yang Liu , Song wang

Visual tracking addresses the problem of identifying and localizing an unknown target in a video given the target specified by a bounding box in the first frame. In this paper, we propose a dual network to better utilize features among…

Computer Vision and Pattern Recognition · Computer Science 2017-04-26 Zhizhen Chi , Hongyang Li , Huchuan Lu , Ming-Hsuan Yang

Image completion is widely used in photo restoration and editing applications, e.g. for object removal. Recently, there has been a surge of research on generating diverse completions for missing regions. However, existing methods require…

Computer Vision and Pattern Recognition · Computer Science 2022-12-21 Noa Alkobi , Tamar Rott Shaham , Tomer Michaeli

Learning to capture long-range relations is fundamental to image/video recognition. Existing CNN models generally rely on increasing depth to model such relations which is highly inefficient. In this work, we propose the "double attention…

Computer Vision and Pattern Recognition · Computer Science 2018-10-30 Yunpeng Chen , Yannis Kalantidis , Jianshu Li , Shuicheng Yan , Jiashi Feng

Image inpainting for completing complicated semantic environments and diverse hole patterns of corrupted images is challenging even for state-of-the-art learning-based inpainting methods trained on large-scale data. A reference image…

Computer Vision and Pattern Recognition · Computer Science 2025-02-12 Taorong Liu , Liang Liao , Delin Chen , Jing Xiao , Zheng Wang , Chia-Wen Lin , Shin'ichi Satoh

Video inpainting aims to fill in corrupted regions of the video with plausible contents. Existing methods generally assume that the locations of corrupted regions are known, focusing primarily on the "how to inpaint". This reliance…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Zhiliang Wu , Kerui Chen , Kun Li , Hehe Fan , Yi Yang

Understanding and reconstructing occluded objects is a challenging problem, especially in open-world scenarios where categories and contexts are diverse and unpredictable. Traditional methods, however, are typically restricted to closed…

Computer Vision and Pattern Recognition · Computer Science 2024-11-21 Jiayang Ao , Yanbei Jiang , Qiuhong Ke , Krista A. Ehinger

Image inpainting refers to filling missing places in images using neighboring pixels. It also has many applications in different tasks of image processing. Most of these applications enhance the image quality by significant unwanted changes…

Image and Video Processing · Electrical Eng. & Systems 2018-01-03 Mojtaba Akbari , Majid Mohrekesh , Nader Karimi , Shadrokh Samavi

We propose a simple extension of residual networks that works simultaneously in multiple resolutions. Our network design is inspired by the iterative back-projection algorithm but seeks the more difficult task of learning how to enhance…

Image and Video Processing · Electrical Eng. & Systems 2021-01-26 Pablo Navarrete Michelini , Hanwen Liu , Yunhua Lu , Xingqun Jiang

The basic framework of depth completion is to predict a pixel-wise dense depth map using very sparse input data. In this paper, we try to solve this problem in a more effective way, by reformulating the regression-based depth estimation…

Computer Vision and Pattern Recognition · Computer Science 2021-04-16 Byeong-Uk Lee , Kyunghyun Lee , In So Kweon

Point clouds are often sparse and incomplete. Existing shape completion methods are incapable of generating details of objects or learning the complex point distributions. To this end, we propose a cascaded refinement network together with…

Computer Vision and Pattern Recognition · Computer Science 2020-06-08 Xiaogang Wang , Marcelo H Ang , Gim Hee Lee

Superpixels are a useful representation to reduce the complexity of image data. However, to combine superpixels with convolutional neural networks (CNNs) in an end-to-end fashion, one requires extra models to generate superpixels and…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Teppei Suzuki

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…

Computer Vision and Pattern Recognition · Computer Science 2020-12-07 Leilei Cao , Tong Yang , Yixu Wang , Bo Yan , Yandong Guo

In this paper, we focus on image inpainting task, aiming at recovering the missing area of an incomplete image given the context information. Recent development in deep generative models enables an efficient end-to-end framework for image…

Computer Vision and Pattern Recognition · Computer Science 2018-08-08 Yuhang Song , Chao Yang , Yeji Shen , Peng Wang , Qin Huang , C. -C. Jay Kuo

Reconstructing and processing the 3D objects are popular activities in the research field of computer graphics, image processing and computer vision. The 3D objects are processed based on the methods like geometric modeling, a branch of…

Computer Vision and Pattern Recognition · Computer Science 2023-10-18 Sinh Van Nguyen , Son Thanh Le , Minh Khai Tran , Le Thanh Sach
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