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Deep learning based methods have achieved impressive results in many applications for image-based diet assessment such as food classification and food portion size estimation. However, existing methods only focus on one task at a time,…

计算机视觉与模式识别 · 计算机科学 2020-04-29 Jiangpeng He , Zeman Shao , Janine Wright , Deborah Kerr , Carol Boushey , Fengqing Zhu

We aim to detect all instances of a category in an image and, for each instance, mark the pixels that belong to it. We call this task Simultaneous Detection and Segmentation (SDS). Unlike classical bounding box detection, SDS requires a…

计算机视觉与模式识别 · 计算机科学 2014-07-08 Bharath Hariharan , Pablo Arbeláez , Ross Girshick , Jitendra Malik

Relighting of human images has various applications in image synthesis. For relighting, we must infer albedo, shape, and illumination from a human portrait. Previous techniques rely on human faces for this inference, based on spherical…

图形学 · 计算机科学 2019-08-12 Yoshihiro Kanamori , Yuki Endo

This paper addresses the task of estimating the light arriving from all directions to a 3D point observed at a selected pixel in an RGB image. This task is challenging because it requires predicting a mapping from a partial scene…

计算机视觉与模式识别 · 计算机科学 2019-06-19 Shuran Song , Thomas Funkhouser

Fruit recognition using Deep Convolutional Neural Network (CNN) is one of the most promising applications in computer vision. In recent times, deep learning based classifications are making it possible to recognize fruits from images.…

计算机视觉与模式识别 · 计算机科学 2020-01-28 Shadman Sakib , Zahidun Ashrafi , Md. Abu Bakr Siddique

Food classification from images is a fine-grained classification problem. Manual curation of food images is cost, time and scalability prohibitive. On the other hand, web data is available freely but contains noise. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2017-12-27 Parneet Kaur , Karan Sikka , Ajay Divakaran

Conventional machine learning pipelines often struggle to recognize categories absent from the original trainingset. This gap typically reduces accuracy, as fixed datasets rarely capture the full diversity of a domain. To address this, we…

The absence of food monitoring has contributed significantly to the increase in the population's weight. Due to the lack of time and busy routines, most people do not control and record what is consumed in their diet. Some solutions have…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Charles N. C. Freitas , Filipe R. Cordeiro , Valmir Macario

Object detection is a well-known problem in computer vision. Despite this, its usage and pervasiveness in the traditional Indian food dishes has been limited. Particularly, recognizing Indian food dishes present in a single photo is…

计算机视觉与模式识别 · 计算机科学 2022-05-11 Deepanshu Pandey , Purva Parmar , Gauri Toshniwal , Mansi Goel , Vishesh Agrawal , Shivangi Dhiman , Lavanya Gupta , Ganesh Bagler

Satellite imagery is important for many applications including disaster response, law enforcement, and environmental monitoring. These applications require the manual identification of objects and facilities in the imagery. Because the…

计算机视觉与模式识别 · 计算机科学 2020-10-14 Mark Pritt , Gary Chern

The problem of market clearing is to set a price for an item such that quantity demanded equals quantity supplied. In this work, we cast the problem of predicting clearing prices into a learning framework and use the resulting models to…

机器学习 · 计算机科学 2019-06-25 Weiran Shen , Sébastien Lahaie , Renato Paes Leme

Recent advances in Artificial Intelligence (AI) technology have promoted their use in almost every field. The growing complexity of deep neural networks (DNNs) makes it increasingly difficult and important to explain the inner workings and…

计算机视觉与模式识别 · 计算机科学 2023-06-07 Van Binh Truong , Truong Thanh Hung Nguyen , Vo Thanh Khang Nguyen , Quoc Khanh Nguyen , Quoc Hung Cao

There has been a surge in the number of Machine Learning methods to analyze products kept on retail shelves images. Deep learning based computer vision methods can be used to detect products on retail shelves and then classify them.…

计算机视觉与模式识别 · 计算机科学 2021-10-11 Muktabh Mayank Srivastava , Pratyush Kumar

Deep neural networks are being used increasingly to automate data analysis and decision making, yet their decision-making process is largely unclear and is difficult to explain to the end users. In this paper, we address the problem of…

计算机视觉与模式识别 · 计算机科学 2018-09-27 Vitali Petsiuk , Abir Das , Kate Saenko

Food image classification is challenging for real-world applications since existing methods require static datasets for training and are not capable of learning from sequentially available new food images. Online continual learning aims to…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Jiangpeng He , Fengqing Zhu

Fast and robust pupil detection is an essential prerequisite for video-based eye-tracking in real-world settings. Several algorithms for image-based pupil detection have been proposed, their applicability is mostly limited to laboratory…

计算机视觉与模式识别 · 计算机科学 2015-11-24 Wolfgang Fuhl , Thiago C. Santini , Thomas Kuebler , Enkelejda Kasneci

Rice is a staple food for a significant portion of the world's population, providing essential nutrients and serving as a versatile in-gredient in a wide range of culinary traditions. Recently, the use of deep learning has enabled automated…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Wanke Xia , Ruoxin Peng , Haoqi Chu , Xinlei Zhu , Zhiyu Yang , Lili Yang , Bo Lv , Xunwen Xiang

Convolutional neural network (CNN) based architectures, such as Mask R-CNN, constitute the state of the art in object detection and segmentation. Recently, these methods have been extended for model-based segmentation where the network…

计算机视觉与模式识别 · 计算机科学 2021-01-14 Wenbo Dong , Volkan Isler

In the process of intelligently segmenting foods in images using deep neural networks for diet management, data collection and labeling for network training are very important but labor-intensive tasks. In order to solve the difficulties of…

计算机视觉与模式识别 · 计算机科学 2021-07-21 D. Park , J. Lee , J. Lee , K. Lee

This paper is directed towards the food crystal quality control area for manufacturing, focusing on efficiently predicting food crystal counts and size distributions. Previously, manufacturers used the manual counting method on microscopic…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Xiaoyu Ji , Jan P Allebach , Ali Shakouri , Fengqing Zhu