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Over the last few decades, psychologists have developed sophisticated formal models of human categorization using simple artificial stimuli. In this paper, we use modern machine learning methods to extend this work into the realm of…

计算机视觉与模式识别 · 计算机科学 2017-11-15 Ruairidh M. Battleday , Joshua C. Peterson , Thomas L. Griffiths

Developers of text generation models rely on automated evaluation metrics as a stand-in for slow and expensive manual evaluations. However, image captioning metrics have struggled to give accurate learned estimates of the semantic and…

计算与语言 · 计算机科学 2022-03-21 Mert İnan , Piyush Sharma , Baber Khalid , Radu Soricut , Matthew Stone , Malihe Alikhani

Human ratings are currently the most accurate way to assess the quality of an image captioning model, yet most often the only used outcome of an expensive human rating evaluation is a few overall statistics over the evaluation dataset. In…

计算机视觉与模式识别 · 计算机科学 2019-11-25 Paul Hongsuck Seo , Piyush Sharma , Tomer Levinboim , Bohyung Han , Radu Soricut

There is a growing interest in using generative adversarial networks (GANs) to produce image content that is indistinguishable from real images as judged by a typical person. A number of GAN variants for this purpose have been proposed,…

计算机视觉与模式识别 · 计算机科学 2019-09-16 Zhengwei Wang , Graham Healy , Alan F. Smeaton , Tomas E. Ward

Understanding how people represent categories is a core problem in cognitive science. Decades of research have yielded a variety of formal theories of categories, but validating them with naturalistic stimuli is difficult. The challenge is…

计算机视觉与模式识别 · 计算机科学 2018-05-22 Joshua C. Peterson , Jordan W. Suchow , Krisha Aghi , Alexander Y. Ku , Thomas L. Griffiths

Evaluating generative models for synthetic medical imaging is crucial yet challenging, especially given the high standards of fidelity, anatomical accuracy, and safety required for clinical applications. Standard evaluation of generated…

图像与视频处理 · 电气工程与系统科学 2025-05-13 Yash Deo , Yan Jia , Toni Lassila , William A. P. Smith , Tom Lawton , Siyuan Kang , Alejandro F. Frangi , Ibrahim Habli

Generative Adversarial Networks (GANs) have shown great success in many applications. In this work, we present a novel method that leverages human annotations to improve the quality of generated images. Unlike previous paradigms that…

计算机视觉与模式识别 · 计算机科学 2019-11-18 Juanyong Duan , Sim Heng Ong , Qi Zhao

Personalized image generation via text prompts has great potential to improve daily life and professional work by facilitating the creation of customized visual content. The aim of image personalization is to create images based on a…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Mingxiao Li , Tingyu Qu , Tinne Tuytelaars , Marie-Francine Moens

Previously, Barlow and Attneave hypothesised a link between biological vision and information maximisation. Following Shannon, information was defined using the probability of natural images. Several physiological and psychophysical…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Alexander Hepburn , Valero Laparra , Raúl Santos-Rodriguez , Jesús Malo

Automatic description generation from natural images is a challenging problem that has recently received a large amount of interest from the computer vision and natural language processing communities. In this survey, we classify the…

We present a robotic system capable of navigating autonomously by following a line and taking good quality pictures of people. When a group of people are detected, the robot rotates towards them and then back to line while continuously…

机器人学 · 计算机科学 2019-04-12 Rhys Newbury , Akansel Cosgun , Mehmet Koseoglu , Tom Drummond

Recent advances in neural networks for content generation enable artificial intelligence (AI) models to generate high-quality media manipulations. Here we report on a randomized experiment designed to study the effect of exposure to media…

计算机视觉与模式识别 · 计算机科学 2022-02-28 Matthew Groh , Ziv Epstein , Nick Obradovich , Manuel Cebrian , Iyad Rahwan

This paper proposes a technique to assess the aesthetic quality of photographs. The goal of the study is to predict whether a given photograph is captured by professional photographers, or by common people, based on a measurement of…

计算机视觉与模式识别 · 计算机科学 2018-04-18 Ashish Verma , Kranthi Koukuntla , Rohit Varma , Snehasis Mukherjee

Human motion generation is a critical task with a wide range of applications. Achieving high realism in generated motions requires naturalness, smoothness, and plausibility. Despite rapid advancements in the field, current generation…

计算机视觉与模式识别 · 计算机科学 2025-01-24 Haoru Wang , Wentao Zhu , Luyi Miao , Yishu Xu , Feng Gao , Qi Tian , Yizhou Wang

Evaluation metrics in image synthesis play a key role to measure performances of generative models. However, most metrics mainly focus on image fidelity. Existing diversity metrics are derived by comparing distributions, and thus they…

计算机视觉与模式识别 · 计算机科学 2022-06-28 Jiyeon Han , Hwanil Choi , Yunjey Choi , Junho Kim , Jung-Woo Ha , Jaesik Choi

Automatically learned quality assessment for images has recently become a hot topic due to its usefulness in a wide variety of applications such as evaluating image capture pipelines, storage techniques and sharing media. Despite the…

计算机视觉与模式识别 · 计算机科学 2018-07-04 Hossein Talebi , Peyman Milanfar

Advances in generative models have led to significant interest in image synthesis, demonstrating the ability to generate high-quality images for a diverse range of text prompts. Despite this progress, most studies ignore the presence of…

人工智能 · 计算机科学 2024-07-02 Nila Masrourisaadat , Nazanin Sedaghatkish , Fatemeh Sarshartehrani , Edward A. Fox

Human categorization is one of the most important and successful targets of cognitive modeling in psychology, yet decades of development and assessment of competing models have been contingent on small sets of simple, artificial…

计算机视觉与模式识别 · 计算机科学 2021-01-27 Ruairidh M. Battleday , Joshua C. Peterson , Thomas L. Griffiths

Image Quality Assessment (IQA) models are employed in many practical image and video processing pipelines to reduce storage, minimize transmission costs, and improve the Quality of Experience (QoE) of millions of viewers. These models are…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Krishna Srikar Durbha , Asvin Kumar Venkataramanan , Rajesh Sureddi , Alan C. Bovik

Image completion has achieved significant progress due to advances in generative adversarial networks (GANs). Albeit natural-looking, the synthesized contents still lack details, especially for scenes with complex structures or images with…

计算机视觉与模式识别 · 计算机科学 2017-11-28 Pengpeng Liu , Xiaojuan Qi , Pinjia He , Yikang Li , Michael R. Lyu , Irwin King