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Accurate instrument segmentation in endoscopic vision of robot-assisted surgery is challenging due to reflection on the instruments and frequent contacts with tissue. Deep neural networks (DNN) show competitive performance and are in favor…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Haonan Peng , Shan Lin , Daniel King , Yun-Hsuan Su , Randall A. Bly , Kris S. Moe , Blake Hannaford

Progress has been achieved recently in object detection given advancements in deep learning. Nevertheless, such tools typically require a large amount of training data and significant manual effort to label objects. This limits their…

机器人学 · 计算机科学 2017-08-04 Chaitanya Mitash , Kostas E. Bekris , Abdeslam Boularias

Building and maintaining High-Definition (HD) maps represents a large barrier to autonomous vehicle deployment. This, along with advances in modern online map detection models, has sparked renewed interest in the online mapping problem.…

机器人学 · 计算机科学 2024-06-06 Samuel M. Bateman , Ning Xu , H. Charles Zhao , Yael Ben Shalom , Vince Gong , Greg Long , Will Maddern

Deep learning, a branch of artificial intelligence, is a data-driven method that uses multiple layers of interconnected units or neurons to learn intricate patterns and representations directly from raw input data. Empowered by this…

机器学习 · 计算机科学 2025-07-28 Mohd Halim Mohd Noor , Ayokunle Olalekan Ige

Humans are able to seamlessly visually imitate others, by inferring their intentions and using past experience to achieve the same end goal. In other words, we can parse complex semantic knowledge from raw video and efficiently translate…

机器学习 · 计算机科学 2020-11-12 Sudeep Dasari , Abhinav Gupta

Navigating and understanding the real world remains a key challenge in machine learning and inspires a great variety of research in areas such as language grounding, planning, navigation and computer vision. We propose an…

Reinforcement Learning (RL) is notoriously data-inefficient, which makes training on a real robot difficult. While model-based RL algorithms (world models) improve data-efficiency to some extent, they still require hours or days of…

机器学习 · 计算机科学 2023-10-25 Yunhai Feng , Nicklas Hansen , Ziyan Xiong , Chandramouli Rajagopalan , Xiaolong Wang

Despite the success of deep neural networks (DNNs) in image classification tasks, the human-level performance relies on massive training data with high-quality manual annotations, which are expensive and time-consuming to collect. There…

机器学习 · 计算机科学 2019-04-15 Junnan Li , Yongkang Wong , Qi Zhao , Mohan Kankanhalli

Complex real-life routing challenges can be modeled as variations of well-known combinatorial optimization problems. These routing problems have long been studied and are difficult to solve at scale. The particular setting may also make…

神经与进化计算 · 计算机科学 2020-09-23 Marijn van Knippenberg , Mike Holenderski , Vlado Menkovski

Reinforcement learning is considered as a promising direction for driving policy learning. However, training autonomous driving vehicle with reinforcement learning in real environment involves non-affordable trial-and-error. It is more…

人工智能 · 计算机科学 2017-09-27 Xinlei Pan , Yurong You , Ziyan Wang , Cewu Lu

Over the past few years there has been major progress in the field of synthetic data generation using simulation based techniques. These methods use high-end graphics engines and physics-based ray-tracing rendering in order to represent the…

计算机视觉与模式识别 · 计算机科学 2022-06-02 Paul Yudkin , Eli Friedman , Orly Zvitia , Gil Elbaz

The decision and planning system for autonomous driving in urban environments is hard to design. Most current methods manually design the driving policy, which can be expensive to develop and maintain at scale. Instead, with imitation…

机器人学 · 计算机科学 2019-10-15 Jianyu Chen , Bodi Yuan , Masayoshi Tomizuka

Deep learning has solved a problem that as little as five years ago was thought by many to be intractable - the automatic recognition of patterns in data; and it can do so with accuracy that often surpasses human beings. It has solved…

Autonomous driving technologies have achieved significant advances in recent years, yet their real-world deployment remains constrained by data scarcity, safety requirements, and the need for generalization across diverse environments. In…

人工智能 · 计算机科学 2026-04-06 A. Humnabadkar , A. Sikdar , B. Cave , H. Zhang , N. Bessis , A. Behera

Deep learning models have been used extensively to solve real-world problems in recent years. The performance of such models relies heavily on large amounts of labeled data for training. While the advances of data collection technology have…

计算机视觉与模式识别 · 计算机科学 2018-12-05 Humayun Irshad , Qazaleh Mirsharif , Jennifer Prendki

Objects, in the real world, rarely occur in isolation and exhibit typical arrangements governed by their independent utility, and their expected interaction with humans and other objects in the context. For example, a chair is expected near…

计算机视觉与模式识别 · 计算机科学 2024-11-21 Sharat Agarwal

Visual Quality Inspection plays a crucial role in modern manufacturing environments as it ensures customer safety and satisfaction. The introduction of Computer Vision (CV) has revolutionized visual quality inspection by improving the…

计算机视觉与模式识别 · 计算机科学 2025-06-18 Christoph Huber , Dino Knoll , Michael Guthe

Data seems cheap to get, and in many ways it is, but the process of creating a high quality labeled dataset from a mass of data is time-consuming and expensive. With the advent of rich 3D repositories, photo-realistic rendering systems…

计算机视觉与模式识别 · 计算机科学 2016-09-09 Yair Movshovitz-Attias , Takeo Kanade , Yaser Sheikh

One of the greatest challenges towards fully autonomous cars is the understanding of complex and dynamic scenes. Such understanding is needed for planning of maneuvers, especially those that are particularly frequent such as lane changes.…

计算机视觉与模式识别 · 计算机科学 2018-05-18 Oliver Scheel , Loren Schwarz , Nassir Navab , Federico Tombari

Virtual testing is a crucial task to ensure safety in autonomous driving, and sensor simulation is an important task in this domain. Most current LiDAR simulations are very simplistic and are mainly used to perform initial tests, while the…

计算机视觉与模式识别 · 计算机科学 2022-08-08 Richard Marcus , Niklas Knoop , Bernhard Egger , Marc Stamminger