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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

The prevailing paradigm for producing semantic segmentation training data relies on densely labelling each pixel of each image in the training set, akin to colouring-in books. This approach becomes a bottleneck when scaling up in the number…

Computer Vision and Pattern Recognition · Computer Science 2022-11-18 Rodrigo Benenson , Vittorio Ferrari

In this work we address the task of semantic image segmentation with Deep Learning and make three main contributions that are experimentally shown to have substantial practical merit. First, we highlight convolution with upsampled filters,…

Computer Vision and Pattern Recognition · Computer Science 2017-05-15 Liang-Chieh Chen , George Papandreou , Iasonas Kokkinos , Kevin Murphy , Alan L. Yuille

Labeling data is an important step in the supervised machine learning lifecycle. It is a laborious human activity comprised of repeated decision making: the human labeler decides which of several potential labels to apply to each example.…

This paper introduces a new web-based software tool for annotating text, Text Annotation Graphs, or TAG. It provides functionality for representing complex relationships between words and word phrases that are not available in other…

Computation and Language · Computer Science 2018-03-02 Angus G. Forbes , Kristine Lee , Gus Hahn-Powell , Marco A. Valenzuela-Escárcega , Mihai Surdeanu

Label placement is a critical aspect of map design, serving as a form of spatial annotation that directly impacts clarity and interpretability. Despite its importance, label placement remains largely manual and difficult to scale, as…

Human-Computer Interaction · Computer Science 2025-08-05 Harry Shomer , Jiejun Xu

Avatar creation from human images allows users to customize their digital figures in different styles. Existing rendering systems like Bitmoji, MetaHuman, and Google Cartoonset provide expressive rendering systems that serve as excellent…

Computer Vision and Pattern Recognition · Computer Science 2023-02-16 Minghao Liu , Zeyu Cheng , Shen Sang , Jing Liu , James Davis

High annotation costs are a major bottleneck for the training of semantic segmentation systems. Therefore, methods working with less annotation effort are of special interest. This paper studies the problem of semi-supervised semantic…

Computer Vision and Pattern Recognition · Computer Science 2021-03-22 Olga Zatsarynna , Johann Sawatzky , Juergen Gall

Semantic segmentation was seen as a challenging computer vision problem few years ago. Due to recent advancements in deep learning, relatively accurate solutions are now possible for its use in automated driving. In this paper, the semantic…

Machine Learning · Statistics 2017-08-04 Mennatullah Siam , Sara Elkerdawy , Martin Jagersand , Senthil Yogamani

Annotating images for semantic segmentation requires intense manual labor and is a time-consuming and expensive task especially for domains with a scarcity of experts, such as Forensic Anthropology. We leverage the evolving nature of images…

Computer Vision and Pattern Recognition · Computer Science 2021-05-24 Sara Mousavi , Zhenning Yang , Kelley Cross , Dawnie Steadman , Audris Mockus

Traditional domain adaptive semantic segmentation addresses the task of adapting a model to a novel target domain under limited or no additional supervision. While tackling the input domain gap, the standard domain adaptation settings…

Computer Vision and Pattern Recognition · Computer Science 2022-07-29 Rui Gong , Martin Danelljan , Dengxin Dai , Danda Pani Paudel , Ajad Chhatkuli , Fisher Yu , Luc Van Gool

Deep learning-based approaches achieve state-of-the-art performance in the majority of image segmentation benchmarks. However, training of such models requires a sizable amount of manual annotations. In order to reduce this effort, we…

Image and Video Processing · Electrical Eng. & Systems 2019-09-04 Mahdyar Ravanbakhsh , Tassilo Klein , Kayhan Batmanghelich , Moin Nabi

Supervised machine learning methods for image analysis require large amounts of labelled training data to solve computer vision problems. The recent rise of deep learning algorithms for recognising image content has led to the emergence of…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Christoph Sager , Christian Janiesch , Patrick Zschech

The semantic segmentation of nighttime scenes is a challenging problem that is key to impactful applications like self-driving cars. Yet, it has received little attention compared to its daytime counterpart. In this paper, we propose…

Computer Vision and Pattern Recognition · Computer Science 2022-04-13 Xueqing Deng , Peng Wang , Xiaochen Lian , Shawn Newsam

High-quality pixel-level annotations are essential for the semantic segmentation of remote sensing imagery. However, such labels are expensive to obtain and often affected by noise due to the labor-intensive and time-consuming nature of…

As medical datasets rapidly expand, creating detailed annotations of different body structures becomes increasingly expensive and time-consuming. We consider that requesting radiologists to create detailed annotations is unnecessarily…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Pedro R. A. S. Bassi , Qilong Wu , Wenxuan Li , Sergio Decherchi , Andrea Cavalli , Alan Yuille , Zongwei Zhou

Topic segmentation and labeling is often considered a prerequisite for higher-level conversation analysis and has been shown to be useful in many Natural Language Processing (NLP) applications. We present two new corpora of email and blog…

Computation and Language · Computer Science 2014-02-05 Shafiq Rayhan Joty , Giuseppe Carenini , Raymond T Ng

Semantic segmentation using deep neural networks has been widely explored to generate high-level contextual information for autonomous vehicles. To acquire a complete $180^\circ$ semantic understanding of the forward surroundings, we…

Computer Vision and Pattern Recognition · Computer Science 2019-04-17 Wei Zhou , Alex Zyner , Stewart Worrall , Eduardo Nebot

Process refinement to consistently produce high-quality material over a large area of the grown crystal, enabling various applications from optics crystals to quantum detectors, has long been a goal for diamond growth. Machine learning…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Rohan Reddy Mekala , Elias Garratt , Matthias Muehle , Arjun Srinivasan , Adam Porter , Mikael Lindvall

Manual medical image segmentation is subjective and suffers from annotator-related bias, which can be mimicked or amplified by deep learning methods. Recently, researchers have suggested that such bias is the combination of the annotator…

Computer Vision and Pattern Recognition · Computer Science 2023-06-29 Zehui Liao , Yutong Xie , Shishuai Hu , Yong Xia