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Image representations derived from pre-trained Convolutional Neural Networks (CNNs) have become the new state of the art in computer vision tasks such as instance retrieval. This work explores the suitability for instance retrieval of…

计算机视觉与模式识别 · 计算机科学 2016-05-02 Amaia Salvador , Xavier Giro-i-Nieto , Ferran Marques , Shin'ichi Satoh

Transformer, which can benefit from global (long-range) information modeling using self-attention mechanisms, has been successful in natural language processing and 2D image classification recently. However, both local and global features…

计算机视觉与模式识别 · 计算机科学 2021-06-29 Wenxuan Wang , Chen Chen , Meng Ding , Jiangyun Li , Hong Yu , Sen Zha

Brain tissue segmentation has demonstrated great utility in quantifying MRI data through Voxel-Based Morphometry and highlighting subtle structural changes associated with various conditions within the brain. However, manual segmentation is…

图像与视频处理 · 电气工程与系统科学 2023-02-02 Vishwanatha M. Rao , Zihan Wan , Soroush Arabshahi , David J. Ma , Pin-Yu Lee , Ye Tian , Xuzhe Zhang , Andrew F. Laine , Jia Guo

Recent advances in Multi-Object Tracking (MOT) have demonstrated significant success in short-term association within the separated tracking-by-detection online paradigm. However, long-term tracking remains challenging. While graph-based…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Chongwei Liu , Haojie Li , Zhihui Wang , Rui Xu

Self-supervised pre-training and transformer-based networks have significantly improved the performance of object detection. However, most of the current self-supervised object detection methods are built on convolutional-based…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Guoqiang Jin , Fan Yang , Mingshan Sun , Ruyi Zhao , Yakun Liu , Wei Li , Tianpeng Bao , Liwei Wu , Xingyu Zeng , Rui Zhao

We propose a novel video object segmentation algorithm based on pixel-level matching using Convolutional Neural Networks (CNN). Our network aims to distinguish the target area from the background on the basis of the pixel-level similarity…

计算机视觉与模式识别 · 计算机科学 2017-08-18 Jae Shin Yoon , Francois Rameau , Junsik Kim , Seokju Lee , Seunghak Shin , In So Kweon

Most methods for object instance segmentation require all training examples to be labeled with segmentation masks. This requirement makes it expensive to annotate new categories and has restricted instance segmentation models to ~100…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Ronghang Hu , Piotr Dollár , Kaiming He , Trevor Darrell , Ross Girshick

Object detection with Transformers (DETR) has achieved a competitive performance over traditional detectors, such as Faster R-CNN. However, the potential of DETR remains largely unexplored for the more challenging task of arbitrary-oriented…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Teli Ma , Mingyuan Mao , Honghui Zheng , Peng Gao , Xiaodi Wang , Shumin Han , Errui Ding , Baochang Zhang , David Doermann

With the increasing importance of video data in real-world applications, there is a rising need for efficient object detection methods that utilize temporal information. While existing video object detection (VOD) techniques employ various…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Seungjun An , Seonghoon Park , Gyeongnyeon Kim , Jeongyeol Baek , Byeongwon Lee , Seungryong Kim

Video Object Segmentation (VOS) has emerged as an increasingly important problem with availability of larger datasets and more complex and realistic settings, which involve long videos with global motion (e.g, in egocentric settings),…

计算机视觉与模式识别 · 计算机科学 2024-04-11 Raghav Goyal , Wan-Cyuan Fan , Mennatullah Siam , Leonid Sigal

With the advancement of remote-sensed imaging large volumes of very high resolution land cover images can now be obtained. Automation of object recognition in these 2D images, however, is still a key issue. High intra-class variance and low…

计算机视觉与模式识别 · 计算机科学 2019-10-15 Vikas Agaradahalli Gurumurthy

Table structure recognition (TSR) aims to convert tabular images into a machine-readable format. Although hybrid convolutional neural network (CNN)-transformer architecture is widely used in existing approaches, linear projection…

计算机视觉与模式识别 · 计算机科学 2024-02-27 ShengYun Peng , Seongmin Lee , Xiaojing Wang , Rajarajeswari Balasubramaniyan , Duen Horng Chau

Automated medical image segmentation is becoming increasingly crucial to modern clinical practice, driven by the growing demand for precise diagnosis, the push towards personalized treatment plans, and the advancements in machine learning…

图像与视频处理 · 电气工程与系统科学 2023-11-13 Tan-Hanh Pham , Xianqi Li , Kim-Doang Nguyen

We propose a simple yet effective framework for instance and panoptic segmentation, termed CondInst (conditional convolutions for instance and panoptic segmentation). In the literature, top-performing instance segmentation methods typically…

计算机视觉与模式识别 · 计算机科学 2022-01-21 Zhi Tian , Bowen Zhang , Hao Chen , Chunhua Shen

Transformers have shown impressive performance in various natural language processing and computer vision tasks, due to the capability of modeling long-range dependencies. Recent progress has demonstrated that combining such Transformers…

计算机视觉与模式识别 · 计算机科学 2021-12-30 Sitong Wu , Tianyi Wu , Fangjian Lin , Shengwei Tian , Guodong Guo

The topic of semantic segmentation has witnessed considerable progress due to the powerful features learned by convolutional neural networks (CNNs). The current leading approaches for semantic segmentation exploit shape information by…

计算机视觉与模式识别 · 计算机科学 2016-11-18 Jifeng Dai , Kaiming He , Jian Sun

Semantic instance segmentation remains a challenging task. In this work we propose to tackle the problem with a discriminative loss function, operating at the pixel level, that encourages a convolutional network to produce a representation…

计算机视觉与模式识别 · 计算机科学 2017-08-10 Bert De Brabandere , Davy Neven , Luc Van Gool

Automatically segmenting objects from optical remote sensing images (ORSIs) is an important task. Most existing models are primarily based on either convolutional or Transformer features, each offering distinct advantages. Exploiting both…

计算机视觉与模式识别 · 计算机科学 2025-06-30 Yanguang Sun , Jiexi Yan , Jianjun Qian , Chunyan Xu , Jian Yang , Lei Luo

Co-Salient Object Detection (CoSOD) aims at simulating the human visual system to discover the common and salient objects from a group of relevant images. Recent methods typically develop sophisticated deep learning based models have…

计算机视觉与模式识别 · 计算机科学 2022-09-23 Lv Tang , Bo Li

Recently, DETR pioneered the solution of vision tasks with transformers, it directly translates the image feature map into the object detection result. Though effective, translating the full feature map can be costly due to redundant…

计算机视觉与模式识别 · 计算机科学 2022-03-03 Tao Wang , Li Yuan , Yunpeng Chen , Jiashi Feng , Shuicheng Yan