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In this paper we tackle the problem of pose guided person image generation, which aims to transfer a person image from the source pose to a novel target pose while maintaining the source appearance. Given the inefficiency of standard CNNs…

计算机视觉与模式识别 · 计算机科学 2021-02-08 Jilin Tang , Yi Yuan , Tianjia Shao , Yong Liu , Mengmeng Wang , Kun Zhou

The quality of the image representations obtained from self-supervised learning depends strongly on the type of data augmentations used in the learning formulation. Recent papers have ported these methods from still images to videos and…

计算机视觉与模式识别 · 计算机科学 2021-10-28 Mandela Patrick , Yuki M. Asano , Bernie Huang , Ishan Misra , Florian Metze , Joao Henriques , Andrea Vedaldi

The goal of data selection is to capture the most structural information from a set of data. This paper presents a fast and accurate data selection method, in which the selected samples are optimized to span the subspace of all data. We…

计算机视觉与模式识别 · 计算机科学 2018-11-30 Mohsen Joneidi , Alireza Zaeemzadeh , Nazanin Rahnavard , Mubarak Shah

In most practical applications of image retrieval, high-dimensional feature vectors are required, but current multi-dimensional indexing structures lose their efficiency with growth of dimensions. Our goal is to propose a divisive…

信息检索 · 计算机科学 2015-03-13 Najva Izadpanah

Crop-based training strategies decouple training resolution from GPU memory consumption, allowing the use of large-capacity panoptic segmentation networks on multi-megapixel images. Using crops, however, can introduce a bias towards…

计算机视觉与模式识别 · 计算机科学 2021-03-24 Lorenzo Porzi , Samuel Rota Bulò , Peter Kontschieder

In agricultural automation, inherent occlusion presents a major challenge for robotic harvesting. We propose a novel imitation learning-based viewpoint planning approach to actively adjust camera viewpoint and capture unobstructed images of…

机器人学 · 计算机科学 2025-03-14 Lun Li , Hamidreza Kasaei

We propose a novel optimization framework that crops a given image based on user description and aesthetics. Unlike existing image cropping methods, where one typically trains a deep network to regress to crop parameters or cropping…

计算机视觉与模式识别 · 计算机科学 2022-01-10 Nora Horanyi , Kedi Xia , Kwang Moo Yi , Abhishake Kumar Bojja , Ales Leonardis , Hyung Jin Chang

Plant species identification is time consuming, costly, and requires lots of efforts, and expertise knowledge. In recent, many researchers use deep learning methods to classify plants directly using plant images. While deep learning models…

计算机视觉与模式识别 · 计算机科学 2021-08-25 Jayani P. G. Lakshika , Thiyanga S. Talagala

Object parsing -- the task of decomposing an object into its semantic parts -- has traditionally been formulated as a category-level segmentation problem. Consequently, when there are multiple objects in an image, current methods cannot…

计算机视觉与模式识别 · 计算机科学 2017-09-13 Qizhu Li , Anurag Arnab , Philip H. S. Torr

Generative AI technologies produce increasingly realistic imagery, which, despite its potential for creative applications, can also be misused to produce misleading and harmful content. This renders Synthetic Image Detection (SID) methods…

计算机视觉与模式识别 · 计算机科学 2025-01-17 Despina Konstantinidou , Christos Koutlis , Symeon Papadopoulos

Aesthetic-driven image cropping is crucial for applications like view recommendation and thumbnail generation, where visual appeal significantly impacts user engagement. A key factor in visual appeal is composition--the deliberate…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Yen-Hong Wong , Lai-Kuan Wong

Image segmentation is the process of partitioning an image into a set of meaningful regions according to some criteria. Hierarchical segmentation has emerged as a major trend in this regard as it favors the emergence of important regions at…

机器学习 · 统计学 2018-02-21 Amin Fehri , Santiago Velasco-Forero , Fernand Meyer

Object cutout is a fundamental operation for image editing and manipulation, yet it is extremely challenging to automate it in real-world images, which typically contain considerable background clutter. In contrast to existing cutout…

计算机视觉与模式识别 · 计算机科学 2016-09-19 Huayong Xu , Yangyan Li , Wenzheng Chen , Dani Lischinski , Daniel Cohen-Or , Baoquan Chen

Feature selection is the process of sieving features, in which informative features are separated from the redundant and irrelevant ones. This process plays an important role in machine learning, data mining and bioinformatics. However,…

密码学与安全 · 计算机科学 2020-08-19 Javad Rahimipour Anaraki , Saeed Samet

Research on human face processing using eye movements has provided evidence that we recognize face images successfully focusing our visual attention on a few inner facial regions, mainly on the eyes, nose and mouth. To understand how we…

计算机视觉与模式识别 · 计算机科学 2017-09-06 Carlos E. Thomaz , Vagner Amaral , Gilson A. Giraldi , Duncan F. Gillies , Daniel Rueckert

In this work, we focus on Interactive Human Parsing (IHP), which aims to segment a human image into multiple human body parts with guidance from users' interactions. This new task inherits the class-aware property of human parsing, which…

计算机视觉与模式识别 · 计算机科学 2021-12-17 Yutong Gao , Liqian Liang , Congyan Lang , Songhe Feng , Yidong Li , Yunchao Wei

Recent advances in generative models have achieved high-fidelity in 3D human reconstruction, yet their utility for specific tasks (e.g., human 3D segmentation) remains constrained. We propose HumanCrafter, a unified framework that enables…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Panwang Pan , Tingting Shen , Chenxin Li , Yunlong Lin , Kairun Wen , Jingjing Zhao , Yixuan Yuan

We propose topology-aware feature partitioning into $k$ disjoint partitions for given scene features as a method for object-centric representation learning. To this end, we propose to use minimum $s$-$t$ graph cuts as a partitioning method…

机器学习 · 计算机科学 2022-10-06 Adeel Pervez , Phillip Lippe , Efstratios Gavves

Fast and effective image compression for multi-dimensional images has become increasingly important for efficient storage and transfer of massive amounts of high-resolution images and videos. Desirable properties in compression methods…

图像与视频处理 · 电气工程与系统科学 2020-11-13 Rongjie Liu , Meng Li , Li Ma

In this work, we propose a new segmentation algorithm for images containing convex objects present in multiple shapes with a high degree of overlap. The proposed algorithm is carried out in two steps, first we identify the visible contours,…

计算机视觉与模式识别 · 计算机科学 2017-11-08 Kumar Abhinav , Jaideep Singh Chauhan , Debasis Sarkar