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Technology-assisted platforms provide reliable solutions in almost every field these days. One such important application in the medical field is the skin cancer classification in preliminary stages that need sensitive and precise data…

图像与视频处理 · 电气工程与系统科学 2020-03-16 Muhammad Ali Farooq , Asma Khatoon , Viktor Varkarakis , Peter Corcoran

In ultrasound imaging the appearance of homogeneous regions of tissue is subject to speckle, which for certain applications can make the detection of tissue irregularities difficult. To cope with this, it is common practice to apply speckle…

图像与视频处理 · 电气工程与系统科学 2022-08-02 Rüdiger Göbl , Christoph Hennersperger , Nassir Navab

We present a new methodology for handling AI errors by introducing weakly supervised AI error correctors with a priori performance guarantees. These AI correctors are auxiliary maps whose role is to moderate the decisions of some previously…

Smoothing is widely used approach for measurement noise reduction in spectral analysis. However, it suffers from signal distortion caused by peak suppression. A locally self-adjustive smoothing method is developed that retains sharp peaks…

信号处理 · 电气工程与系统科学 2023-10-30 Keisuke Ozawa , Tomoya Itakura , Taisuke Ono

Surgical phase recognition is a basic component for different context-aware applications in computer- and robot-assisted surgery. In recent years, several methods for automatic surgical phase recognition have been proposed, showing…

计算机视觉与模式识别 · 计算机科学 2023-05-24 Isabel Funke , Dominik Rivoir , Stefanie Speidel

Machine learning models are often evaluated using point estimates of performance metrics such as accuracy, F1 score, or mean squared error. Such summaries fail to capture the inherent variability induced by stochastic elements of the…

机器学习 · 计算机科学 2026-05-13 Christoph Lehmann , Yahor Paromau

In the industrial domain, the pose estimation of multiple texture-less shiny parts is a valuable but challenging task. In this particular scenario, it is impractical to utilize keypoints or other texture information because most of them are…

机器人学 · 计算机科学 2019-09-27 Chen Chen , Xin Jiang , Weiguo Zhou , Yun-Hui Liu

The etching process is one of the most important processes in semiconductor manufacturing. We have introduced the state-of-the-art deep learning model to predict the etching profiles. However, the significant problems violating physics have…

Quality of image always plays a vital role in in-creasing object recognition or classification rate. A good quality image gives better recognition or classification rate than any unprocessed noisy images. It is more difficult to extract…

计算机视觉与模式识别 · 计算机科学 2020-11-16 Md Tanzil Shahriar , Huyue Li

One of the primary concerns of product quality control in the automotive industry is an automated detection of defects of small sizes on specular car body surfaces. A new statistical learning approach is presented for surface finish defect…

计算机视觉与模式识别 · 计算机科学 2019-07-01 Natalya Pya Arnqvist , Blaise Ngendangenzwa , Eric Lindahl , Leif Nilsson , Jun Yu

We consider the problem of deciding whether a given state preparation, i.e., a source of quantum states, is accurate, namely produces states close to a target one within a prescribed threshold. We show that, when multiple measurements need…

量子物理 · 物理学 2024-01-22 Weichao Liang , Francesco Ticozzi , Giuseppe Vallone

This paper investigates methods for estimating uncertainty in semantic segmentation predictions derived from satellite imagery. Estimating uncertainty for segmentation presents unique challenges compared to standard image classification,…

计算机视觉与模式识别 · 计算机科学 2025-10-23 Melanie Rey , Andriy Mnih , Maxim Neumann , Matt Overlan , Drew Purves

Recently it has been shown that precise dose control and an increase in the overall acquisition speed of atomic resolution scanning transmission electron microscope (STEM) images can be achieved by acquiring only a small fraction of the…

Phenotyping is the process of measuring an organism's observable traits. Manual phenotyping of crops is a labor-intensive, time-consuming, costly, and error prone process. Accurate, automated, high-throughput phenotyping can relieve a huge…

计算机视觉与模式识别 · 计算机科学 2019-06-03 Min-hwan Oh , Peder Olsen , Karthikeyan Natesan Ramamurthy

Colour and coarseness of skin are visually different. When image processing is involved in the skin analysis, it is important to quantitatively evaluate such differences using texture features. In this paper, we discuss a texture analysis…

计算机视觉与模式识别 · 计算机科学 2010-05-11 A. Sparavigna , R. Marazzato

Finishing operations on large-scale composite components like wind turbine blades, including trimming and sanding, often require multiple workers and part repositioning. In the composites manufacturing industry, automation of such processes…

机器人学 · 计算机科学 2021-08-25 Yuqi Ding , Jinwei Ye , Corina Barbalata , James Oubre , Chandler Lemoine , Jacob Agostinho , Genevieve Palardy

We consider detecting objects in an image by iteratively selecting from a set of arbitrarily shaped candidate regions. Our generic approach, which we term visual chunking, reasons about the locations of multiple object instances in an image…

计算机视觉与模式识别 · 计算机科学 2015-03-18 Nicholas Rhinehart , Jiaji Zhou , Martial Hebert , J. Andrew Bagnell

With the development and widespread application of digital image processing technology, image splicing has become a common method of image manipulation, raising numerous security and legal issues. This paper introduces a new splicing image…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Ao Xiang , Jingyu Zhang , Qin Yang , Liyang Wang , Yu Cheng

Quality control is of vital importance during electronics production. As the methods of producing electronic circuits improve, there is an increasing chance of solder defects during assembling the printed circuit board (PCB). Many…

图像与视频处理 · 电气工程与系统科学 2021-03-26 Qianru Zhang , Meng Zhang , Chinthaka Gamanayake , Chau Yuen , Zehao Geng , Hirunima Jayasekara , Xuewen Zhang , Chia-wei Woo , Jenny Low , Xiang Liu

Accurate 6D object pose estimation is vital for robotics, augmented reality, and scene understanding. For seen objects, high accuracy is often attainable via per-object fine-tuning but generalizing to unseen objects remains a challenge. To…

计算机视觉与模式识别 · 计算机科学 2025-11-21 Sajjad Pakdamansavoji , Yintao Ma , Amir Rasouli , Tongtong Cao