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Ptychography is a well-studied phase imaging method that makes non-invasive imaging possible at a nanometer scale. It has developed into a mainstream technique with various applications across a range of areas such as material science or…

图像与视频处理 · 电气工程与系统科学 2022-08-01 Semih Barutcu , Aggelos K. Katsaggelos , Doğa Gürsoy

This paper presents a comprehensive workflow for generating and validating a synthetic dataset designed for robotic surgery instrument segmentation. A 3D reconstruction of the Da Vinci robotic arms was refined and animated in Autodesk Maya…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Giorgio Chiesa , Rossella Borra , Vittorio Lauro , Sabrina De Cillis , Daniele Amparore , Cristian Fiori , Riccardo Renzulli , Marco Grangetto

Histopathology image classification is crucial for the accurate identification and diagnosis of various diseases but requires large and diverse datasets. Obtaining such datasets, however, is often costly and time-consuming due to the need…

计算机视觉与模式识别 · 计算机科学 2024-09-25 Leire Benito-Del-Valle , Aitor Alvarez-Gila , Itziar Eguskiza , Cristina L. Saratxaga

Blood vessel networks in the brain play a crucial role in stroke research, where understanding their topology is essential for analyzing blood flow dynamics. However, extracting detailed topological vessel network information from…

计算机视觉与模式识别 · 计算机科学 2025-04-17 Joël Mathys , Andreas Plesner , Jorel Elmiger , Roger Wattenhofer

Synthetic data has recently reached a level of visual fidelity that makes it nearly indistinguishable from real data, offering great promise for privacy-preserving data sharing in medical imaging. However, fully synthetic datasets still…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Mischa Dombrowski , Bernhard Kainz

Machine learning approaches for fringe projection profilometry (FPP) are hindered by the lack of large, diverse datasets and standardized benchmarking protocols. This paper introduces the first open-source, photorealistic synthetic dataset…

图像与视频处理 · 电气工程与系统科学 2026-02-04 Anush Lakshman S , Adam Haroon , Beiwen Li

Synthetic datasets, recognized for their cost effectiveness, play a pivotal role in advancing computer vision tasks and techniques. However, when it comes to remote sensing image processing, the creation of synthetic datasets becomes…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Jian Song , Hongruixuan Chen , Naoto Yokoya

As machine learning models increase in scale and complexity, obtaining sufficient training data has become a critical bottleneck due to acquisition costs, privacy constraints, and data scarcity in specialised domains. While synthetic data…

计算机视觉与模式识别 · 计算机科学 2025-03-24 Giacomo Savazzi , Eugenio Lomurno , Cristian Sbrolli , Agnese Chiatti , Matteo Matteucci

Automatic ICD coding from clinical text is a critical task in medical NLP but remains hindered by the extreme long-tail distribution of diagnostic codes. Thousands of rare and zero-shot ICD codes are severely underrepresented in datasets…

计算与语言 · 计算机科学 2025-11-19 Truong Vo , Weiyi Wu , Kaize Ding

Generative models have gained significant attention for their ability to produce realistic synthetic data that supplements the quantity of real-world datasets. While recent studies show performance improvements in wireless sensing tasks by…

机器学习 · 计算机科学 2025-07-01 Chen Gong , Bo Liang , Wei Gao , Chenren Xu

Deep neural networks (DNNs) are ubiquitous in computer vision and natural language processing, but suffer from high inference cost. This problem can be addressed by quantization, which consists in converting floating point perations into a…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Edouard Yvinec , Arnaud Dapogny , Kevin Bailly

Superpixels have long been used in image simplification to enable more efficient data processing and storage. However, despite their computational potential, their irregular spatial distribution has often forced deep learning approaches to…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Jack Roberts , Jeova Farias Sales Rocha Neto

Topological correctness plays a critical role in many image segmentation tasks, yet most networks are trained using pixel-wise loss functions, such as Dice, neglecting topological accuracy. Existing topology-aware methods often lack robust…

计算机视觉与模式识别 · 计算机科学 2025-04-21 Laurin Lux , Alexander H. Berger , Alexander Weers , Nico Stucki , Daniel Rueckert , Ulrich Bauer , Johannes C. Paetzold

Generative artificial intelligence has transformed the generation of synthetic data, providing innovative solutions to challenges like data scarcity and privacy, which are particularly critical in fields such as medicine. However, the…

计算机视觉与模式识别 · 计算机科学 2024-07-31 Eugenio Lomurno , Matteo Matteucci

Contemporary machine learning requires training large neural networks on massive datasets and thus faces the challenges of high computational demands. Dataset distillation, as a recent emerging strategy, aims to compress real-world datasets…

计算机视觉与模式识别 · 计算机科学 2024-03-20 Peng Sun , Bei Shi , Daiwei Yu , Tao Lin

Generating images that fit a given text description using machine learning has improved greatly with the release of technologies such as the CLIP image-text encoder model; however, current methods lack artistic control of the style of image…

计算机视觉与模式识别 · 计算机科学 2022-03-02 Peter Schaldenbrand , Zhixuan Liu , Jean Oh

Social platforms such as Reddit have a network of communities of shared interests, with a prevalence of posts and comments from which one can infer users' Personal Information Identifiers (PIIs). While such self-disclosures can lead to…

计算与语言 · 计算机科学 2025-08-01 Shalini Jangra , Suparna De , Nishanth Sastry , Saeed Fadaei

Identities compactly describe properties of a mathematical expression and can be leveraged into faster and more accurate function implementations. However, identities must currently be discovered manually, which requires a lot of expertise.…

符号计算 · 计算机科学 2022-06-16 Ian Briggs , Pavel Panchekha

We present a new, systematic approach for analyzing network topologies. We first introduce the dK-series of probability distributions specifying all degree correlations within d-sized subgraphs of a given graph G. Increasing values of d…

网络与互联网体系结构 · 计算机科学 2008-04-16 Priya Mahadevan , Dmitri Krioukov , Kevin Fall , Amin Vahdat

Many tools exist for extracting structural and physiochemical descriptors from linear peptides to predict their properties, but similar tools for hydrocarbon-stapled peptides are lacking.Here, we present StaPep, a Python-based toolkit…

生物大分子 · 定量生物学 2024-02-29 Zhe Wang , Jianping Wu , Mengjun Zheng , Chenchen Geng , Borui Zhen , Wei Zhang , Hui Wu , Zhengyang Xu , Gang Xu , Si Chen , Xiang Li
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