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Often multiple instances of an object occur in the same scene, for example in a warehouse. Unsupervised multi-instance object discovery algorithms are able to detect and identify such objects. We use such an algorithm to provide object…

计算机视觉与模式识别 · 计算机科学 2017-07-25 Wim Abbeloos , Sergio Caccamo , Esra Ataer-Cansizoglu , Yuichi Taguchi , Chen Feng , Teng-Yok Lee

Weakly supervised localization aims at finding target object regions using only image-level supervision. However, localization maps extracted from classification networks are often not accurate due to the lack of fine pixel-level…

计算机视觉与模式识别 · 计算机科学 2020-08-13 Xiaolin Zhang , Yunchao Wei , Yi Yang

Our perceptions are guided both by the bottom-up information entering our eyes, as well as our top-down expectations of what we will see. Although bottom-up visual processing has been extensively studied, comparatively little is known about…

计算机视觉与模式识别 · 计算机科学 2014-11-20 Michelle R. Greene , Abraham P. Botros , Diane M. Beck , Li Fei-Fei

Significant performance gains in deep learning coupled with the exponential growth of image and video data on the Internet have resulted in the recent emergence of automated image captioning systems. Ensuring scalability of automated image…

计算机视觉与模式识别 · 计算机科学 2016-06-07 Karan Sharma , Arun CS Kumar , Suchendra Bhandarkar

This research mainly emphasizes on traffic detection thus essentially involving object detection and classification. The particular work discussed here is motivated from unsatisfactory attempts of re-using well known pre-trained object…

计算机视觉与模式识别 · 计算机科学 2018-05-24 Baljit Kaur , Jhilik Bhattacharya

Image colourisation is an ill-posed problem, with multiple correct solutions which depend on the context and object instances present in the input datum. Previous approaches attacked the problem either by requiring intense user interactions…

计算机视觉与模式识别 · 计算机科学 2021-01-20 Rita Pucci , Christian Micheloni , Niki Martinel

An understanding of the nature of objects could help robots to solve both high-level abstract tasks and improve performance at lower-level concrete tasks. Although deep learning has facilitated progress in image understanding, a robot's…

机器人学 · 计算机科学 2018-07-30 Joris Guérin , Olivier Gibaru , Eric Nyiri , Stéphane Thiery , Byron Boots

Large language models (LLMs) often make factually incorrect responses despite their success in various applications. In this paper, we hypothesize that relying heavily on simple co-occurrence statistics of the pre-training corpora is one of…

计算与语言 · 计算机科学 2023-10-13 Cheongwoong Kang , Jaesik Choi

Object detection is a crucial task in computer vision that aims to identify and localize objects in images or videos. The recent advancements in deep learning and Convolutional Neural Networks (CNNs) have significantly improved the…

计算机视觉与模式识别 · 计算机科学 2023-04-12 Hrishitva Patel

Camouflaged Object Detection (COD) demands models to expeditiously and accurately distinguish objects which conceal themselves seamlessly in the environment. Owing to the subtle differences and ambiguous boundaries, COD is not only a…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Huafeng Chen , Dian Shao , Guangqian Guo , Shan Gao

Nowadays, digital content is widespread and simply redistributable, either lawfully or unlawfully. For example, after images are posted on the internet, other web users can modify them and then repost their versions, thereby generating…

计算机视觉与模式识别 · 计算机科学 2020-09-08 K. K. Thyagharajan , G. Kalaiarasi

Classification and identification of wild animals for tracking and protection purposes has become increasingly important with the deterioration of the environment, and technology is the agent of change which augments this process with novel…

计算机视觉与模式识别 · 计算机科学 2022-10-17 Sahil Faizal , Sanjay Sundaresan

Neural networks are widely adopted, yet the integration of domain knowledge is still underutilized. We propose to integrate domain knowledge about co-occurring facial movements as a constraint in the loss function to enhance the training of…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Ines Rieger , Jaspar Pahl , Bettina Finzel , Ute Schmid

Deep neural network based object detection hasbecome the cornerstone of many real-world applications. Alongwith this success comes concerns about its vulnerability tomalicious attacks. To gain more insight into this issue, we proposea…

计算机视觉与模式识别 · 计算机科学 2020-08-20 Shengnan Hu , Yang Zhang , Sumit Laha , Ankit Sharma , Hassan Foroosh

Deriving reliable region-word alignment from image-text pairs is critical to learn object-level vision-language representations for open-vocabulary object detection. Existing methods typically rely on pre-trained or self-trained…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Chuofan Ma , Yi Jiang , Xin Wen , Zehuan Yuan , Xiaojuan Qi

Scene text retrieval aims to localize and search all text instances from an image gallery, which are the same or similar to a given query text. Such a task is usually realized by matching a query text to the recognized words, outputted by…

计算机视觉与模式识别 · 计算机科学 2021-04-06 Hao Wang , Xiang Bai , Mingkun Yang , Shenggao Zhu , Jing Wang , Wenyu Liu

Co-salient object detection targets at detecting co-existed salient objects among a group of images. Recently, a generalist model for segmenting everything in context, called SegGPT, is gaining public attention. In view of its breakthrough…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Yi Liu , Shoukun Xu , Dingwen Zhang , Jungong Han

Feature extraction and matching are among central problems of computer vision. It is inefficent to search features over all locations and scales. Neurophysiological evidence shows that to locate objects in a digital image the human visual…

计算机视觉与模式识别 · 计算机科学 2007-05-23 Liang Wu

In this paper, we conduct a comprehensive study on the co-salient object detection (CoSOD) problem for images. CoSOD is an emerging and rapidly growing extension of salient object detection (SOD), which aims to detect the co-occurring…

计算机视觉与模式识别 · 计算机科学 2024-02-21 Deng-Ping Fan , Tengpeng Li , Zheng Lin , Ge-Peng Ji , Dingwen Zhang , Ming-Ming Cheng , Huazhu Fu , Jianbing Shen

Content-based image retrieval has seen astonishing progress over the past decade, especially for the task of retrieving images of the same object that is depicted in the query image. This scenario is called instance or object retrieval and…

计算机视觉与模式识别 · 计算机科学 2020-11-13 Björn Barz , Joachim Denzler