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The central idea of contrastive learning is to discriminate between different instances and force different views from the same instance to share the same representation. To avoid trivial solutions, augmentation plays an important role in…

计算机视觉与模式识别 · 计算机科学 2021-11-24 Zhiwu Qing , Ziyuan Huang , Shiwei Zhang , Mingqian Tang , Changxin Gao , Marcelo H. Ang , Rong Jin , Nong Sang

Adapting CLIP to vertical domains is typically approached by novel fine-tuning strategies or by continual pre-training (CPT) on large domain-specific datasets. Yet, data itself remains an underexplored factor in this process. We revisit…

Particle competition and cooperation (PCC) is a graph-based semi-supervised learning approach. When PCC is applied to interactive image segmentation tasks, pixels are converted into network nodes, and each node is connected to its k-nearest…

计算机视觉与模式识别 · 计算机科学 2020-02-17 Fabricio Breve

We present CROP (Central Roundish Object Painter), which identifies and paints the object at the center of an RGB image. Primarily CROP works for roundish fruits in various illumination conditions, but surprisingly, it could also deal with…

计算机视觉与模式识别 · 计算机科学 2021-11-02 Motohisa Fukuda , Takashi Okuno , Shinya Yuki

With the explosive growth of web-based cameras and mobile devices, billions of photographs are uploaded to the internet. We can trivially collect a huge number of photo streams for various goals, such as image clustering, 3D scene…

计算机视觉与模式识别 · 计算机科学 2014-09-16 Ju Shen , Jianjun Yang , Sami Taha-abusneineh , Bryson Payne , Markus Hitz

Human-machine collaborative compression has been receiving increasing research efforts for reducing image/video data, serving as the basis for both human perception and machine intelligence. Existing collaborative methods are dominantly…

计算机视觉与模式识别 · 计算机科学 2025-11-13 Zifu Zhang , Shengxi Li , Xiancheng Sun , Mai Xu , Zhengyuan Liu , Jingyuan Xia

Despite significant advances in clustering methods in recent years, the outcome of clustering of a natural image dataset is still unsatisfactory due to two important drawbacks. Firstly, clustering of images needs a good feature…

计算机视觉与模式识别 · 计算机科学 2019-01-23 Dipanjan Das , Ratul Ghosh , Brojeshwar Bhowmick

Pretrained vision-language models, such as CLIP, show promising zero-shot performance across a wide variety of datasets. For closed-set classification tasks, however, there is an inherent limitation: CLIP image encoders are typically…

计算机视觉与模式识别 · 计算机科学 2023-09-14 Piyapat Saranrittichai , Mauricio Munoz , Volker Fischer , Chaithanya Kumar Mummadi

Existing computer vision systems can compete with humans in understanding the visible parts of objects, but still fall far short of humans when it comes to depicting the invisible parts of partially occluded objects. Image amodal completion…

计算机视觉与模式识别 · 计算机科学 2023-11-08 Jiayang Ao , Qiuhong Ke , Krista A. Ehinger

Food image classification is challenging for real-world applications since existing methods require static datasets for training and are not capable of learning from sequentially available new food images. Online continual learning aims to…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Jiangpeng He , Fengqing Zhu

We introduce a novel image-to-painting method that facilitates the creation of large-scale, high-fidelity paintings with human-like quality and stylistic variation. To process large images and gain control over the painting process, we…

计算机视觉与模式识别 · 计算机科学 2023-11-27 Manuel Ladron de Guevara , Matthew Fisher , Aaron Hertzmann

The pixels in an image, and the objects, scenes, and actions that they compose, determine whether an image will be memorable or forgettable. While memorability varies by image, it is largely independent of an individual observer. Observer…

计算机视觉与模式识别 · 计算机科学 2021-04-05 Zoya Bylinskii , Lore Goetschalckx , Anelise Newman , Aude Oliva

We present a generalization of the person-image generation task, in which a human image is generated conditioned on a target pose and a set X of source appearance images. In this way, we can exploit multiple, possibly complementary images…

计算机视觉与模式识别 · 计算机科学 2019-05-08 Stéphane Lathuilière , Enver Sangineto , Aliaksandr Siarohin , Nicu Sebe

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

We propose a novel framework for image clustering that incorporates joint representation learning and clustering. Our method consists of two heads that share the same backbone network - a "representation learning" head and a "clustering"…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Kien Do , Truyen Tran , Svetha Venkatesh

Automatic image cropping algorithms aim to recompose images like human-being photographers by generating the cropping boxes with improved composition quality. Cropping box regression approaches learn the beauty of composition from annotated…

计算机视觉与模式识别 · 计算机科学 2023-02-20 Zhiyu Pan , Yinpeng Chen , Jiale Zhang , Hao Lu , Zhiguo Cao , Weicai Zhong

Image segmentation, one of the most critical vision tasks, has been studied for many years. Most of the early algorithms are unsupervised methods, which use hand-crafted features to divide the image into many regions. Recently, owing to the…

计算机视觉与模式识别 · 计算机科学 2021-03-11 Qinghong Lin , Weichan Zhong , Jianglin Lu

Most state-of-the-art image retrieval and recommendation systems predominantly focus on individual images. In contrast, socially curated image collections, condensing distinctive yet coherent images into one set, are largely overlooked by…

多媒体 · 计算机科学 2016-11-17 Yuncheng Li , Yang Cong , Tao Mei , Jiebo Luo

We present a new instance segmentation approach tailored to biological images, where instances may correspond to individual cells, organisms or plant parts. Unlike instance segmentation for user photographs or road scenes, in biological…

计算机视觉与模式识别 · 计算机科学 2020-04-24 Victor Kulikov , Victor Lempitsky

Visual segmentation is a key perceptual function that partitions visual space and allows for detection, recognition and discrimination of objects in complex environments. The processes underlying human segmentation of natural images are…

计算机视觉与模式识别 · 计算机科学 2019-05-03 Jonathan Vacher , Pascal Mamassian , Ruben Coen-Cagli