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Panoptic Narrative Detection (PND) and Segmentation (PNS) are two challenging tasks that involve identifying and locating multiple targets in an image according to a long narrative description. In this paper, we propose a unified and…

计算机视觉与模式识别 · 计算机科学 2023-10-24 Haowei Wang , Jiayi Ji , Tianyu Guo , Yilong Yang , Yiyi Zhou , Xiaoshuai Sun , Rongrong Ji

Modeling eye movement indicative of expertise behavior is decisive in user evaluation. However, it is indisputable that task semantics affect gaze behavior. We present a novel approach to gaze scanpath comparison that incorporates…

Deep learning algorithm display powerful ability in Computer Vision area, in recent year, the CNN has been applied to solve problems in the subarea of Image-generating, which has been widely applied in areas such as photo editing, image…

计算机视觉与模式识别 · 计算机科学 2016-05-17 Xianye Liang , Bocheng Zhuo , Peijie Li , Liangju He

In this work, we demonstrate yet another approach to tackle the amodal segmentation problem. Specifically, we first introduce a new representation, namely a semantics-aware distance map (sem-dist map), to serve as our target for amodal…

计算机视觉与模式识别 · 计算机科学 2019-08-23 Ziheng Zhang , Anpei Chen , Ling Xie , Jingyi Yu , Shenghua Gao

We propose a technique for making Convolutional Neural Network (CNN)-based models more transparent by visualizing input regions that are 'important' for predictions -- or visual explanations. Our approach, called Gradient-weighted Class…

Localization of salient facial landmark points, such as eye corners or the tip of the nose, is still considered a challenging computer vision problem despite recent efforts. This is especially evident in unconstrained environments, i.e., in…

计算机视觉与模式识别 · 计算机科学 2015-01-21 Nenad Markuš , Miroslav Frljak , Igor S. Pandžić , Jörgen Ahlberg , Robert Forchheimer

Recent advances in 3D semantic scene understanding have shown impressive progress in 3D instance segmentation, enabling object-level reasoning about 3D scenes; however, a finer-grained understanding is required to enable interactions with…

计算机视觉与模式识别 · 计算机科学 2020-12-04 Alexey Bokhovkin , Vladislav Ishimtsev , Emil Bogomolov , Denis Zorin , Alexey Artemov , Evgeny Burnaev , Angela Dai

In this paper, we propose a capsule-based neural network model to solve the semantic segmentation problem. By taking advantage of the extractable part-whole dependencies available in capsule layers, we derive the probabilities of the class…

计算机视觉与模式识别 · 计算机科学 2020-07-17 Tao Sun , Zhewei Wang , C. D. Smith , Jundong Liu

Convolutional neural networks have been applied to a wide variety of computer vision tasks. Recent advances in semantic segmentation have enabled their application to medical image segmentation. While most CNNs use two-dimensional kernels,…

计算机视觉与模式识别 · 计算机科学 2017-07-26 Baris Kayalibay , Grady Jensen , Patrick van der Smagt

Recent work by Suenderhauf et al. [1] demonstrated improved visual place recognition using proposal regions coupled with features from convolutional neural networks (CNN) to match landmarks between views. In this work we extend the approach…

计算机视觉与模式识别 · 计算机科学 2016-08-16 Pilailuck Panphattarasap , Andrew Calway

Early detection of skin cancer relies on precise segmentation of dermoscopic images of skin lesions. However, this task is challenging due to the irregular shape of the lesion, the lack of sharp borders, and the presence of artefacts such…

图像与视频处理 · 电气工程与系统科学 2024-08-20 Shahzaib Iqbal , Muhammad Zeeshan , Mehwish Mehmood , Tariq M. Khan , Imran Razzak

Semantic segmentation is an important branch of image processing and computer vision. With the popularity of deep learning, various convolutional neural networks have been proposed for pixel-level classification and segmentation tasks. In…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Xinyu Xu , Huazhen Liu , Tao Zhang , Huilin Xiong , Wenxian Yu

Like many computer vision problems, human pose estimation is a challenging problem in that recognizing a body part requires not only information from local area but also from areas with large spatial distance. In order to spatially pass…

计算机视觉与模式识别 · 计算机科学 2019-04-08 Te Qi , Bayram Bayramli , Usman Ali , Qinchuan Zhang , Hongtao Lu

The semantic segmentation (SS) task aims to create a dense classification by labeling at the pixel level each object present on images. Convolutional neural network (CNN) approaches have been widely used, and exhibited the best results in…

计算机视觉与模式识别 · 计算机科学 2021-05-31 Darwin Saire , Adín Ramírez Rivera

Accurate and fast scene understanding is one of the challenging task for autonomous driving, which requires to take full advantage of LiDAR point clouds for semantic segmentation. In this paper, we present a \textbf{concise} and…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Hui-Xian Cheng , Xian-Feng Han , Guo-Qiang Xiao

Unsupervised semantic segmentation aims to achieve high-quality semantic grouping without human-labeled annotations. With the advent of self-supervised pre-training, various frameworks utilize the pre-trained features to train prediction…

计算机视觉与模式识别 · 计算机科学 2026-05-11 Junho Kim , Byung-Kwan Lee , Yong Man Ro

Autoencoding, which aims to reconstruct the input images through a bottleneck latent representation, is one of the classic feature representation learning strategies. It has been shown effective as an auxiliary task for semi-supervised…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Yuhao Lin , Haiming Xu , Lingqiao Liu , Jinan Zou , Javen Qinfeng Shi

During the last half decade, convolutional neural networks (CNNs) have triumphed over semantic segmentation, which is one of the core tasks in many applications such as autonomous driving. However, to train CNNs requires a considerable…

计算机视觉与模式识别 · 计算机科学 2018-11-15 Yang Zhang , Philip David , Boqing Gong

Face manipulation methods develop rapidly in recent years, whose potential risk to society accounts for the emerging of researches on detection methods. However, due to the diversity of manipulation methods and the high quality of fake…

计算机视觉与模式识别 · 计算机科学 2021-05-24 Zehao Chen , Hua Yang

Training deep networks for semantic segmentation requires large amounts of labeled training data, which presents a major challenge in practice, as labeling segmentation masks is a highly labor-intensive process. To address this issue, we…

计算机视觉与模式识别 · 计算机科学 2021-04-06 Lukas Hoyer , Dengxin Dai , Yuhua Chen , Adrian Köring , Suman Saha , Luc Van Gool