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Training a computer vision system to segment a novel class typically requires collecting and painstakingly annotating lots of images with objects from that class. Few-shot segmentation techniques reduce the required number of images to…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Shreyas Chandgothia , Ardhendu Sekhar , Amit Sethi

Interactive image segmentation enables users to interact minimally with a machine, facilitating the gradual refinement of the segmentation mask for a target of interest. Previous studies have demonstrated impressive performance in…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Kun Li , Hao Cheng , George Vosselman , Michael Ying Yang

We present a new, embarrassingly simple approach to instance segmentation in images. Compared to many other dense prediction tasks, e.g., semantic segmentation, it is the arbitrary number of instances that have made instance segmentation…

计算机视觉与模式识别 · 计算机科学 2020-07-21 Xinlong Wang , Tao Kong , Chunhua Shen , Yuning Jiang , Lei Li

Large foundation models, known for their strong zero-shot generalization, have excelled in visual and language applications. However, applying them to medical image segmentation, a domain with diverse imaging types and target labels,…

图像与视频处理 · 电气工程与系统科学 2024-04-18 Junde Wu , Jiayuan Zhu , Yueming Jin , Min Xu

The recently proposed segment anything model (SAM) has made a significant influence in many computer vision tasks. It is becoming a foundation step for many high-level tasks, like image segmentation, image caption, and image editing.…

计算机视觉与模式识别 · 计算机科学 2023-06-22 Xu Zhao , Wenchao Ding , Yongqi An , Yinglong Du , Tao Yu , Min Li , Ming Tang , Jinqiao Wang

Instance segmentation is the problem of detecting and delineating each distinct object of interest appearing in an image. Current instance segmentation approaches consist of ensembles of modules that are trained independently of each other,…

计算机视觉与模式识别 · 计算机科学 2016-10-26 Bernardino Romera-Paredes , Philip H. S. Torr

In this paper, we propose a single-shot instance segmentation method, which is simple, fast and accurate. There are two main challenges for one-stage instance segmentation: object instances differentiation and pixel-wise feature alignment.…

计算机视觉与模式识别 · 计算机科学 2020-04-14 Yuqing Wang , Zhaoliang Xu , Hao Shen , Baoshan Cheng , Lirong Yang

Object detection and instance segmentation in remote sensing images is a fundamental and challenging task, due to the complexity of scenes and targets. The latest methods tried to take into account both the efficiency and the accuracy of…

计算机视觉与模式识别 · 计算机科学 2020-08-31 Zhenhang Huang , Shihao Sun , Ruirui Li

Video object segmentation aims at accurately segmenting the target object regions across consecutive frames. It is technically challenging for coping with complicated factors (e.g., shape deformations, occlusion and out of the lens). Recent…

计算机视觉与模式识别 · 计算机科学 2019-07-03 Peng Sun , Peiwen Lin , Guangliang Cheng , Jianping Shi , Jiawan Zhang , Xi Li

Compared to many other dense prediction tasks, e.g., semantic segmentation, it is the arbitrary number of instances that has made instance segmentation much more challenging. In order to predict a mask for each instance, mainstream…

计算机视觉与模式识别 · 计算机科学 2021-07-01 Xinlong Wang , Rufeng Zhang , Chunhua Shen , Tao Kong , Lei Li

Human video instance segmentation plays an important role in computer understanding of human activities and is widely used in video processing, video surveillance, and human modeling in virtual reality. Most current VIS methods are based on…

计算机视觉与模式识别 · 计算机科学 2022-04-01 Lu Cheng , Mingbo Zhao

Most state-of-the-art instance segmentation methods rely on large amounts of pixel-precise ground-truth annotations for training, which are expensive to create. Interactive segmentation networks help generate such annotations based on an…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Amit Kumar Rana , Sabarinath Mahadevan , Alexander Hermans , Bastian Leibe

In this paper, we propose a conceptually novel, efficient, and fully convolutional framework for real-time instance segmentation. Previously, most instance segmentation methods heavily rely on object detection and perform mask prediction…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Tianheng Cheng , Xinggang Wang , Shaoyu Chen , Wenqiang Zhang , Qian Zhang , Chang Huang , Zhaoxiang Zhang , Wenyu Liu

Instance segmentation methods often require costly per-pixel labels. We propose a method that only requires point-level annotations. During training, the model only has access to a single pixel label per object, yet the task is to output…

计算机视觉与模式识别 · 计算机科学 2019-06-18 Issam H. Laradji , Negar Rostamzadeh , Pedro O. Pinheiro , David Vazquez , Mark Schmidt

We propose a simple, fast, and flexible framework to generate simultaneously semantic and instance masks for panoptic segmentation. Our method, called PanoNet, incorporates a clean and natural structure design that tackles the problem…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Xia Chen , Jianren Wang , Martial Hebert

Instance segmentation of remote sensing images (RSIs) is an essential task for a wide range of applications such as land planning and intelligent transport. Instance segmentation of RSIs is constantly plagued by the unbalanced ratio of…

计算机视觉与模式识别 · 计算机科学 2024-09-12 Xuexue Li

Single-point annotation in visual tasks, with the goal of minimizing labelling costs, is becoming increasingly prominent in research. Recently, visual foundation models, such as Segment Anything (SAM), have gained widespread usage due to…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Zhaoyang Wei , Pengfei Chen , Xuehui Yu , Guorong Li , Jianbin Jiao , Zhenjun Han

The instance segmentation problem intends to precisely detect and delineate objects in images. Most of the current solutions rely on deep convolutional neural networks but despite this fact proposed solutions are very diverse. Some…

计算机视觉与模式识别 · 计算机科学 2019-02-15 Thomio Watanabe , Denis Wolf

One-shot image semantic segmentation poses a challenging task of recognizing the object regions from unseen categories with only one annotated example as supervision. In this paper, we propose a simple yet effective Similarity Guidance…

计算机视觉与模式识别 · 计算机科学 2020-05-13 Xiaolin Zhang , Yunchao Wei , Yi Yang , Thomas Huang

The Segment Anything Model (SAM) is a powerful vision foundation model that is revolutionizing the traditional paradigm of segmentation. Despite this, a reliance on prompting each frame and large computational cost limit its usage in…

计算机视觉与模式识别 · 计算机科学 2024-07-03 Zijian Wu , Adam Schmidt , Peter Kazanzides , Septimiu E. Salcudean
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