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Herbarium contains treasures of millions of specimens which have been preserved for several years for scientific studies. To speed up more scientific discoveries, a digitization of these specimens is currently on going to facilitate easy…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Burhan Rashid Hussein , Owais Ahmed Malik , Wee-Hong Ong , Johan Willem Frederik Slik

Most of previous image denoising methods focus on additive white Gaussian noise (AWGN). However,the real-world noisy image denoising problem with the advancing of the computer vision techiniques. In order to promote the study on this…

Computer Vision and Pattern Recognition · Computer Science 2018-04-11 Jun Xu , Hui Li , Zhetong Liang , David Zhang , Lei Zhang

There has been growing interest in developing accurate models that can also be explained to humans. Unfortunately, if there exist multiple distinct but accurate models for some dataset, current machine learning methods are unlikely to find…

Machine Learning · Computer Science 2018-07-23 Andrew Slavin Ross , Weiwei Pan , Finale Doshi-Velez

It is complicated to distinguish among thousands of plant species in the natural ecosystem, and many efforts have been investigated to address the issue. In Vietnam, the task of identifying one from 12,000 species requires specialized…

Computer Vision and Pattern Recognition · Computer Science 2020-05-07 Nguyen Van Hieu , Ngo Le Huy Hien

Multi-focus image fusion, a technique to generate an all-in-focus image from two or more partially-focused source images, can benefit many computer vision tasks. However, currently there is no large and realistic dataset to perform…

Computer Vision and Pattern Recognition · Computer Science 2020-08-31 Juncheng Zhang , Qingmin Liao , Shaojun Liu , Haoyu Ma , Wenming Yang , Jing-Hao Xue

Most publicly available image quality databases have been created under highly controlled conditions by introducing graded simulated distortions onto high-quality photographs. However, images captured using typical real-world mobile camera…

Computer Vision and Pattern Recognition · Computer Science 2016-01-20 Deepti Ghadiyaram , Alan C. Bovik

In precision agriculture, the detection and recognition of insects play an essential role in the ability of crops to grow healthy and produce a high-quality yield. The current machine vision model requires a large volume of data to achieve…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Hoang-Quan Nguyen , Thanh-Dat Truong , Xuan Bac Nguyen , Ashley Dowling , Xin Li , Khoa Luu

We introduce the novel problem of identifying the photographer behind a photograph. To explore the feasibility of current computer vision techniques to address this problem, we created a new dataset of over 180,000 images taken by 41…

Computer Vision and Pattern Recognition · Computer Science 2016-06-02 Christopher Thomas , Adriana Kovashka

Despite remarkable progress on visual recognition tasks, deep neural-nets still struggle to generalize well when training data is scarce or highly imbalanced, rendering them extremely vulnerable to real-world examples. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2022-06-22 Shiran Zada , Itay Benou , Michal Irani

Biodiversity conservation depends on accurate, up-to-date information about wildlife population distributions. Motion-activated cameras, also known as camera traps, are a critical tool for population surveys, as they are cheap and…

Machine Learning · Computer Science 2019-10-23 Mohammad Sadegh Norouzzadeh , Dan Morris , Sara Beery , Neel Joshi , Nebojsa Jojic , Jeff Clune

Low-shot visual learning---the ability to recognize novel object categories from very few examples---is a hallmark of human visual intelligence. Existing machine learning approaches fail to generalize in the same way. To make progress on…

Computer Vision and Pattern Recognition · Computer Science 2017-11-07 Bharath Hariharan , Ross Girshick

Computer Vision (CV) has achieved remarkable results, outperforming humans in several tasks. Nonetheless, it may result in significant discrimination if not handled properly as CV systems highly depend on the data they are fed with and can…

Computer Vision and Pattern Recognition · Computer Science 2022-06-24 Simone Fabbrizzi , Symeon Papadopoulos , Eirini Ntoutsi , Ioannis Kompatsiaris

We introduce a new large-scale dataset that links the assessment of image quality issues to two practical vision tasks: image captioning and visual question answering. First, we identify for 39,181 images taken by people who are blind…

Computer Vision and Pattern Recognition · Computer Science 2020-03-31 Tai-Yin Chiu , Yinan Zhao , Danna Gurari

The ability to recognize objects is an essential skill for a robotic system acting in human-populated environments. Despite decades of effort from the robotic and vision research communities, robots are still missing good visual perceptual…

Robotics · Computer Science 2018-05-23 Mohammad Reza Loghmani , Barbara Caputo , Markus Vincze

We address the problem of learning self-supervised representations from unlabeled image collections. Unlike existing approaches that attempt to learn useful features by maximizing similarity between augmented versions of each input image or…

Computer Vision and Pattern Recognition · Computer Science 2021-08-17 Omiros Pantazis , Gabriel Brostow , Kate Jones , Oisin Mac Aodha

While there are several widely used object detection datasets, current computer vision algorithms are still limited in conventional images. Such images narrow our vision in a restricted region. On the other hand, 360{\deg} images provide a…

Computer Vision and Pattern Recognition · Computer Science 2019-10-07 Shih-Han Chou , Cheng Sun , Wen-Yen Chang , Wan-Ting Hsu , Min Sun , Jianlong Fu

Currently, food image recognition tasks are evaluated against fixed datasets. However, in real-world conditions, there are cases in which the number of samples in each class continues to increase and samples from novel classes appear. In…

Computer Vision and Pattern Recognition · Computer Science 2022-12-23 Shota Horiguchi , Sosuke Amano , Makoto Ogawa , Kiyoharu Aizawa

Federated Learning enables visual models to be trained on-device, bringing advantages for user privacy (data need never leave the device), but challenges in terms of data diversity and quality. Whilst typical models in the datacenter are…

Machine Learning · Computer Science 2020-07-20 Tzu-Ming Harry Hsu , Hang Qi , Matthew Brown

Learning from limited amounts of data is the hallmark of intelligence, requiring strong generalization and abstraction skills. In a machine learning context, data-efficient methods are of high practical importance since data collection and…

Computer Vision and Pattern Recognition · Computer Science 2021-09-29 Björn Barz , Lorenzo Brigato , Luca Iocchi , Joachim Denzler

Convolutional Neural Networks have become state of the art methods for image classification over the last couple of years. By now they perform better than human subjects on many of the image classification datasets. Most of these datasets…

Computer Vision and Pattern Recognition · Computer Science 2017-08-28 Sebastian Stabinger , Antonio Rodriguez-Sanchez