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Crowdsourcing is a valuable approach for tracking objects in videos in a more scalable manner than possible with domain experts. However, existing frameworks do not produce high quality results with non-expert crowdworkers, especially for…

Computer Vision and Pattern Recognition · Computer Science 2020-10-01 Samreen Anjum , Chi Lin , Danna Gurari

DeepFashion is a widely used clothing dataset with 50 categories and more than overall 200k images where each image is annotated with fine-grained attributes. This dataset is often used for clothes recognition and although it provides…

Computer Vision and Pattern Recognition · Computer Science 2018-08-01 Roshanak Zakizadeh , Michele Sasdelli , Yu Qian , Eduard Vazquez

Deep convolutional neural network models pre-trained for the ImageNet classification task have been successfully adopted to tasks in other domains, such as texture description and object proposal generation, but these tasks require…

Computer Vision and Pattern Recognition · Computer Science 2017-07-14 Xiu-Shen Wei , Jian-Hao Luo , Jianxin Wu , Zhi-Hua Zhou

We propose FineGAN, a novel unsupervised GAN framework, which disentangles the background, object shape, and object appearance to hierarchically generate images of fine-grained object categories. To disentangle the factors without…

Computer Vision and Pattern Recognition · Computer Science 2019-04-10 Krishna Kumar Singh , Utkarsh Ojha , Yong Jae Lee

In this paper, we present a methodology for fisheries-related data that allows us to converge on a labeled image dataset by iterating over the dataset with multiple training and production loops that can exploit crowdsourcing interfaces. We…

Machine Learning · Computer Science 2022-06-09 Zhiyong Zhang , Pushyami Kaveti , Hanumant Singh , Abigail Powell , Erica Fruh , M. Elizabeth Clarke

Some visual recognition tasks are more challenging then the general ones as they require professional categories of images. The previous efforts, like fine-grained vision classification, primarily introduced models tailored to specific…

Computer Vision and Pattern Recognition · Computer Science 2024-03-12 Junde Wu , Jiayuan Zhu , Min Xu , Yueming Jin

Humans are able to categorize images very efficiently, in particular to detect the presence of an animal very quickly. Recently, deep learning algorithms based on convolutional neural networks (CNNs) have achieved higher than human accuracy…

Neurons and Cognition · Quantitative Biology 2023-06-01 Jean-Nicolas Jérémie , Laurent U Perrinet

As larger and more comprehensive datasets become standard in contemporary machine learning, it becomes increasingly more difficult to obtain reliable, trustworthy label information with which to train sophisticated models. To address this…

Machine Learning · Computer Science 2021-06-08 Glenn Dawson , Robi Polikar

The increasingly dense traffic is becoming a challenge in our local settings, urging the need for a better traffic monitoring and management system. Fine-grained vehicle classification appears to be a challenging task as compared to vehicle…

Computer Vision and Pattern Recognition · Computer Science 2021-11-19 Syeda Aneeba Najeeb , Rana Hammad Raza , Adeel Yusuf , Zamra Sultan

Existing research on making sense of deep neural networks often focuses on neuron-level interpretation, which may not adequately capture the bigger picture of how concepts are collectively encoded by multiple neurons. We present…

Computer Vision and Pattern Recognition · Computer Science 2021-08-31 Haekyu Park , Nilaksh Das , Rahul Duggal , Austin P. Wright , Omar Shaikh , Fred Hohman , Duen Horng Chau

We present Open Images V4, a dataset of 9.2M images with unified annotations for image classification, object detection and visual relationship detection. The images have a Creative Commons Attribution license that allows to share and adapt…

Recent advances in data-centric artificial intelligence highlight inherent limitations in object recognition datasets. One of the primary issues stems from the semantic gap problem, which results in complex many-to-many mappings between…

Computer Vision and Pattern Recognition · Computer Science 2026-04-17 Xiaolei Diao , Fausto Giunchiglia

Fine-grained visual classification aims to recognize objects belonging to many subordinate categories of a supercategory, where appearance alone often fails to distinguish highly similar classes. We propose a unified framework that…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Sumit Mamtani , Yash Thesia

We introduce a novel crowdsourcing method for identifying important areas in graphical images through punch-hole labeling. Traditional methods, such as gaze trackers and mouse-based annotations, which generate continuous data, can be…

Human-Computer Interaction · Computer Science 2024-09-17 Minsuk Chang , Soohyun Lee , Aeri Cho , Hyeon Jeon , Seokhyeon Park , Cindy Xiong Bearfield , Jinwook Seo

Obtaining semantic labels on a large scale radiology image database (215,786 key images from 61,845 unique patients) is a prerequisite yet bottleneck to train highly effective deep convolutional neural network (CNN) models for image…

Computer Vision and Pattern Recognition · Computer Science 2016-03-28 Xiaosong Wang , Le Lu , Hoo-chang Shin , Lauren Kim , Isabella Nogues , Jianhua Yao , Ronald Summers

The ability to correctly classify and retrieve apparel images has a variety of applications important to e-commerce, online advertising and internet search. In this work, we propose a robust framework for fine-grained apparel…

Computer Vision and Pattern Recognition · Computer Science 2018-11-07 Aniket Bhatnagar , Sanchit Aggarwal

Vision-Language Models (VLMs) lag behind Large Language Models due to the scarcity of annotated datasets, as creating paired visual-textual annotations is labor-intensive and expensive. To address this bottleneck, we introduce SAM2Auto, the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Arash Rocky , Q. M. Jonathan Wu

Fine-grained classification models are designed to focus on the relevant details necessary to distinguish highly similar classes, particularly when intra-class variance is high and inter-class variance is low. Most existing models rely on…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Riccardo La Grassa , Ignazio Gallo , Nicola Landro

Obtaining photorealistic reconstructions of objects from sparse views is inherently ambiguous and can only be achieved by learning suitable reconstruction priors. Earlier works on sparse rigid object reconstruction successfully learned such…

Computer Vision and Pattern Recognition · Computer Science 2022-11-09 Samarth Sinha , Roman Shapovalov , Jeremy Reizenstein , Ignacio Rocco , Natalia Neverova , Andrea Vedaldi , David Novotny

A significant challenge to training accurate deep learning models on privacy policies is the cost and difficulty of obtaining a large and comprehensive set of training data. To address these challenges, we present Calpric , which combines…

Computation and Language · Computer Science 2024-01-17 Wenjun Qiu , David Lie , Lisa Austin