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Robotic grasping, the ability of robots to reliably secure and manipulate objects of varying shapes, sizes and orientations, is a complex task that requires precise perception and control. Deep neural networks have shown remarkable success…

With fine-grained classification, we identify unique characteristics to distinguish among classes of the same super-class. We are focusing on species recognition in Insecta, as they are critical for biodiversity monitoring and at the base…

计算机视觉与模式识别 · 计算机科学 2024-04-05 Rita Pucci , Vincent J. Kalkman , Dan Stowell

Lung cancer is the leading reason behind cancer-related deaths within the world. Early detection of lung nodules is vital for increasing the survival rate of cancer patients. Traditionally, physicians should manually identify the world…

图像与视频处理 · 电气工程与系统科学 2023-05-31 Hasan Hejbari Zargar , Saha Hejbari Zargar , Raziye Mehri , Farzane Tajidini

In response to the increasing demand for efficient and non-invasive methods to estimate food weight, this paper presents a vision-based approach utilizing 2D images. The study employs a dataset of 2380 images comprising fourteen different…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Chathura Wimalasiri , Prasan Kumar Sahoo

Food diary applications represent a tantalizing market. Such applications, based on image food recognition, opened to new challenges for computer vision and pattern recognition algorithms. Recent works in the field are focusing either on…

计算机视觉与模式识别 · 计算机科学 2016-12-21 Niki Martinel , Gian Luca Foresti , Christian Micheloni

Deep learning-based food recognition has made significant progress in predicting food types from eating occasion images. However, two key challenges hinder real-world deployment: (1) continuously learning new food classes without forgetting…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Jiangpeng He , Xiaoyan Zhang , Luotao Lin , Jack Ma , Heather A. Eicher-Miller , Fengqing Zhu

Modern deep learning techniques have enabled advances in image-based dietary assessment such as food recognition and food portion size estimation. Valuable information on the types of foods and the amount consumed are crucial for prevention…

计算机视觉与模式识别 · 计算机科学 2021-02-02 Jiangpeng He , Runyu Mao , Zeman Shao , Janine L. Wright , Deborah A. Kerr , Carol J. Boushey , Fengqing Zhu

Recent developments in the field of robot grasping have shown great improvements in the grasp success rates when dealing with unknown objects. In this work we improve on one of the most promising approaches, the Grasp Quality Convolutional…

Robotic grasp should be carried out in a real-time manner by proper accuracy. Perception is the first and significant step in this procedure. This paper proposes an improved pipeline model trying to detect grasp as a rectangle…

机器人学 · 计算机科学 2024-03-12 Hamed Hosseini , Mehdi Tale Masouleh , Ahmad Kalhor

State recognition of the environment and objects, such as the open/closed state of doors and the on/off of lights, is indispensable for robots that perform daily life support and security tasks. Until now, state recognition methods have…

机器人学 · 计算机科学 2024-10-31 Kento Kawaharazuka , Yoshiki Obinata , Naoaki Kanazawa , Kei Okada , Masayuki Inaba

Over the past few years, a significant progress has been made in deep convolutional neural networks (CNNs)-based image recognition. This is mainly due to the strong ability of such networks in mining discriminative object pose and parts…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Asish Bera , Zachary Wharton , Yonghuai Liu , Nik Bessis , Ardhendu Behera

Food image classification is a fundamental step of image-based dietary assessment, enabling automated nutrient analysis from food images. Many current methods employ deep neural networks to train on generic food image datasets that do not…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Xinyue Pan , Jiangpeng He , Fengqing Zhu

We present VGGT, a feed-forward neural network that directly infers all key 3D attributes of a scene, including camera parameters, point maps, depth maps, and 3D point tracks, from one, a few, or hundreds of its views. This approach is a…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Jianyuan Wang , Minghao Chen , Nikita Karaev , Andrea Vedaldi , Christian Rupprecht , David Novotny

Recognition of the current state is indispensable for the operation of a robot. There are various states to be recognized, such as whether an elevator door is open or closed, whether an object has been grasped correctly, and whether the TV…

机器人学 · 计算机科学 2023-10-26 Kento Kawaharazuka , Yoshiki Obinata , Naoaki Kanazawa , Kei Okada , Masayuki Inaba

In this paper, we evaluate convolutional neural network (CNN) features using the AlexNet architecture and very deep convolutional network (VGGNet) architecture. To date, most CNN researchers have employed the last layers before output,…

计算机视觉与模式识别 · 计算机科学 2015-09-28 Hirokatsu Kataoka , Kenji Iwata , Yutaka Satoh

In this paper, we are interested in modeling a how-to instructional procedure, such as a cooking recipe, with a meaningful and rich high-level representation. Specifically, we propose to represent cooking recipes and food images as cooking…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Dim P. Papadopoulos , Enrique Mora , Nadiia Chepurko , Kuan Wei Huang , Ferda Ofli , Antonio Torralba

The task of weed detection is an essential element of precision agriculture since accurate species identification allows a farmer to selectively apply herbicides and fits into sustainable agriculture crop management. This paper proposes a…

计算机视觉与模式识别 · 计算机科学 2025-11-20 Pandiyaraju V , Abishek Karthik , Sreya Mynampati , Poovarasan L , D. Saraswathi

We present a new multimodal dataset called Visual Recipe Flow, which enables us to learn each cooking action result in a recipe text. The dataset consists of object state changes and the workflow of the recipe text. The state change is…

We present a Garment Similarity Network (GarNet) that learns geometric and physical similarities between known garments by continuously observing a garment while a robot picks it up from a table. The aim is to capture and encode geometric…

机器人学 · 计算机科学 2022-02-24 Li Duan , Gerardo Aragon-Camarasa

Sharing food has become very popular with the development of social media. For many real-world applications, people are keen to know the underlying recipes of a food item. In this paper, we are interested in automatically generating cooking…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Hao Wang , Guosheng Lin , Steven C. H. Hoi , Chunyan Miao