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Robotic grasping for a diverse set of objects is essential in many robot manipulation tasks. One promising approach is to learn deep grasping models from large training datasets of object images and grasp labels. However, empirical grasping…

Robotics · Computer Science 2022-04-06 Xinghao Zhu , Yefan Zhou , Yongxiang Fan , Lingfeng Sun , Jianyu Chen , Masayoshi Tomizuka

Integrating human expertise into machine learning systems often reduces the role of experts to labeling oracles, a paradigm that limits the amount of information exchanged and fails to capture the nuances of human judgment. We address this…

Human-Computer Interaction · Computer Science 2026-02-18 Belén Martín-Urcelay , Yoonsang Lee , Matthieu R. Bloch , Christopher J. Rozell

Modeling complex subjective tasks in Natural Language Processing, such as recognizing emotion and morality, is considerably challenging due to significant variation in human annotations. This variation often reflects reasonable differences…

Computation and Language · Computer Science 2025-11-12 Georgios Chochlakis , Peter Wu , Arjun Bedi , Marcus Ma , Kristina Lerman , Shrikanth Narayanan

Current person re-identification (re-id) methods assume that (1) pre-labelled training data are available for every camera pair, (2) the gallery size for re-identification is moderate. Both assumptions scale poorly to real-world…

Computer Vision and Pattern Recognition · Computer Science 2018-05-08 Hanxiao Wang , Shaogang Gong , Xiatian Zhu , Tao Xiang

The ability to estimate the perceptual error between images is an important problem in computer vision with many applications. Although it has been studied extensively, however, no method currently exists that can robustly predict visual…

Computer Vision and Pattern Recognition · Computer Science 2018-06-07 Ekta Prashnani , Hong Cai , Yasamin Mostofi , Pradeep Sen

Human parsing has recently attracted a lot of research interests due to its huge application potentials. However existing datasets have limited number of images and annotations, and lack the variety of human appearances and the coverage of…

Computer Vision and Pattern Recognition · Computer Science 2017-07-31 Ke Gong , Xiaodan Liang , Dongyu Zhang , Xiaohui Shen , Liang Lin

Imitation Learning (IL) has emerged as a powerful approach in robotics, allowing robots to acquire new skills by mimicking human actions. Despite its potential, the data collection process for IL remains a significant challenge due to the…

Robotics · Computer Science 2025-05-23 Hamidreza Kasaei , Mohammadreza Kasaei

Training data plays an essential role in modern applications of machine learning. However, gathering labeled training data is time-consuming. Therefore, labeling is often outsourced to less experienced users, or completely automated. This…

Computer Vision and Pattern Recognition · Computer Science 2020-06-11 Alex Bäuerle , Heiko Neumann , Timo Ropinski

Business analytics and machine learning have become essential success factors for various industries - with the downside of cost-intensive gathering and labeling of data. Few-shot learning addresses this challenge and reduces data gathering…

Machine Learning · Computer Science 2022-07-15 Johannes Jakubik , Benedikt Blumenstiel , Michael Vössing , Patrick Hemmer

Robust grasping in cluttered environments remains an open challenge in robotics. While benchmark datasets have significantly advanced deep learning methods, they mainly focus on simplistic scenes with light occlusion and insufficient…

Inherent morphological characteristics in objects may offer a wide range of plausible grasping orientations that obfuscates the visual learning of robotic grasping. Existing grasp generation approaches are cursed to construct discontinuous…

Robotics · Computer Science 2021-02-03 Georgia Chalvatzaki , Nikolaos Gkanatsios , Petros Maragos , Jan Peters

Reassembling real-world archaeological artifacts from fragmented pieces poses significant challenges due to erosion, missing regions, irregular shapes, and large-scale ambiguity. Traditional jigsaw puzzle solvers, often designed for clean…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Omidreza Safaei , Sinem Aslan , Sebastiano Vascon , Luca Palmieri , Marina Khoroshiltseva , Marcello Pelillo

Grasping algorithms have evolved from planar depth grasping to utilizing point cloud information, allowing for application in a wider range of scenarios. However, data-driven grasps based on models trained on basic open-source datasets may…

Robotics · Computer Science 2023-10-31 Xiao Hu , Xiangsheng Chen

Marine surveys by robotic underwater and surface vehicles result in substantial quantities of coral reef imagery, however labeling these images is expensive and time-consuming for domain experts. Point label propagation is a technique that…

Computer Vision and Pattern Recognition · Computer Science 2026-01-15 Scarlett Raine , Ross Marchant , Brano Kusy , Frederic Maire , Niko Suenderhauf , Tobias Fischer

Human explanation (e.g., in terms of feature importance) has been recently used to extend the communication channel between human and agent in interactive machine learning. Under this setting, human trainers provide not only the ground…

Artificial Intelligence · Computer Science 2021-10-28 Lin Guan , Mudit Verma , Sihang Guo , Ruohan Zhang , Subbarao Kambhampati

The paper presents a technique to improve human detection in still images using deep learning. Our novel method, ViS-HuD, computes visual saliency map from the image. Then the input image is multiplied by the map and product is fed to the…

Computer Vision and Pattern Recognition · Computer Science 2018-04-19 Vandit Gajjar , Yash Khandhediya , Ayesha Gurnani , Viraj Mavani , Mehul S. Raval

Data scaling has long remained a critical bottleneck in robot learning. For humanoid robots, human videos and motion data are abundant and widely available, offering a free and large-scale data source. Besides, the semantics related to the…

Robotics · Computer Science 2025-12-09 Yuxi Wei , Zirui Wang , Kangning Yin , Yue Hu , Jingbo Wang , Siheng Chen

Document layout analysis (DLA) aims to divide a document image into different types of regions. DLA plays an important role in the document content understanding and information extraction systems. Exploring a method that can use less data…

Computer Vision and Pattern Recognition · Computer Science 2021-08-05 Xingjiao Wu , Tianlong Ma , Xin Li , Qin Chen , Liang He

Despite the significant advancements, existing object removal methods struggle with incomplete removal, incorrect content synthesis and blurry synthesized regions, resulting in low success rates. Such issues are mainly caused by the lack of…

Computer Vision and Pattern Recognition · Computer Science 2025-04-16 Ruibin Li , Tao Yang , Song Guo , Lei Zhang

While many recent hand pose estimation methods critically rely on a training set of labelled frames, the creation of such a dataset is a challenging task that has been overlooked so far. As a result, existing datasets are limited to a few…

Computer Vision and Pattern Recognition · Computer Science 2016-12-05 Markus Oberweger , Gernot Riegler , Paul Wohlhart , Vincent Lepetit