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Being heavily reliant on animals, it is our ethical obligation to improve their well-being by understanding their needs. Several studies show that animal needs are often expressed through their faces. Though remarkable progress has been…

计算机视觉与模式识别 · 计算机科学 2019-09-12 Muhammad Haris Khan , John McDonagh , Salman Khan , Muhammad Shahabuddin , Aditya Arora , Fahad Shahbaz Khan , Ling Shao , Georgios Tzimiropoulos

Existing public face datasets are strongly biased toward Caucasian faces, and other races (e.g., Latino) are significantly underrepresented. This can lead to inconsistent model accuracy, limit the applicability of face analytic systems to…

计算机视觉与模式识别 · 计算机科学 2019-08-15 Kimmo Kärkkäinen , Jungseock Joo

Instance segmentation datasets play a crucial role in training accurate and robust computer vision models. However, obtaining accurate mask annotations to produce high-quality segmentation datasets is a costly and labor-intensive process.…

计算机视觉与模式识别 · 计算机科学 2024-02-27 Markus Pobitzer , Filip Janicki , Mattia Rigotti , Cristiano Malossi

Dialogue segmentation is a crucial task for dialogue systems allowing a better understanding of conversational texts. Despite recent progress in unsupervised dialogue segmentation methods, their performances are limited by the lack of…

计算与语言 · 计算机科学 2023-10-17 Junfeng Jiang , Chengzhang Dong , Sadao Kurohashi , Akiko Aizawa

Over the past few years, we have witnessed the success of deep learning in image recognition thanks to the availability of large-scale human-annotated datasets such as PASCAL VOC, ImageNet, and COCO. Although these datasets have covered a…

计算机视觉与模式识别 · 计算机科学 2020-12-29 Xiang Li , Tianhan Wei , Yau Pun Chen , Yu-Wing Tai , Chi-Keung Tang

Segment Anything (SAM) provides an unprecedented foundation for human segmentation, but may struggle under occlusion, where keypoints may be partially or fully invisible. We adapt SAM 2.1 for pose-guided segmentation with minimal encoder…

计算机视觉与模式识别 · 计算机科学 2026-01-19 Constantin Kolomiiets , Miroslav Purkrabek , Jiri Matas

Portrait animation aims to generate photo-realistic videos from a single source image by reenacting the expression and pose from a driving video. While early methods relied on 3D morphable models or feature warping techniques, they often…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Mallikarjun B. R. , Fei Yin , Vikram Voleti , Nikita Drobyshev , Maksim Lapin , Aaryaman Vasishta , Varun Jampani

Understanding a surgical scene is crucial for computer-assisted surgery systems to provide any intelligent assistance functionality. One way of achieving this scene understanding is via scene segmentation, where every pixel of a frame is…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Alexander C. Jenke , Sebastian Bodenstedt , Fiona R. Kolbinger , Marius Distler , Jürgen Weitz , Stefanie Speidel

With the rise of handy smart phones in the recent years, the trend of capturing selfie images is observed. Hence efficient approaches are required to be developed for recognising faces in selfie images. Due to the short distance between the…

计算机视觉与模式识别 · 计算机科学 2023-02-15 Laxman Kumarapu , Shiv Ram Dubey , Snehasis Mukherjee , Parkhi Mohan , Sree Pragna Vinnakoti , Subhash Karthikeya

Observing the close relationship among panoptic, semantic and instance segmentation tasks, we propose to train a universal multi-dataset multi-task segmentation model: DaTaSeg.We use a shared representation (mask proposals with class…

计算机视觉与模式识别 · 计算机科学 2023-06-05 Xiuye Gu , Yin Cui , Jonathan Huang , Abdullah Rashwan , Xuan Yang , Xingyi Zhou , Golnaz Ghiasi , Weicheng Kuo , Huizhong Chen , Liang-Chieh Chen , David A Ross

Dataset distillation aims to create a small and highly representative synthetic dataset that preserves the essential information of a larger real dataset. Beyond reducing storage and computational costs, related approaches offer a promising…

计算机视觉与模式识别 · 计算机科学 2025-12-10 Zhe Li , Hadrien Reynaud , Bernhard Kainz

Low-resolution image segmentation is crucial in real-world applications such as robotics, augmented reality, and large-scale scene understanding, where high-resolution data is often unavailable due to computational constraints. To address…

计算机视觉与模式识别 · 计算机科学 2025-05-09 Anzhe Cheng , Chenzhong Yin , Yu Chang , Heng Ping , Shixuan Li , Shahin Nazarian , Paul Bogdan

We present the second edition of OpenEDS dataset, OpenEDS2020, a novel dataset of eye-image sequences captured at a frame rate of 100 Hz under controlled illumination, using a virtual-reality head-mounted display mounted with two…

计算机视觉与模式识别 · 计算机科学 2020-05-11 Cristina Palmero , Abhishek Sharma , Karsten Behrendt , Kapil Krishnakumar , Oleg V. Komogortsev , Sachin S. Talathi

We present a dataset of 1000 video sequences of human portraits recorded in real and uncontrolled conditions by using a handheld smartphone accompanied by an external high-quality depth camera. The collected dataset contains 200 people…

Identity documents recognition is an important sub-field of document analysis, which deals with tasks of robust document detection, type identification, text fields recognition, as well as identity fraud prevention and document authenticity…

Annotating a large-scale in-the-wild person re-identification dataset especially of marathon runners is a challenging task. The variations in the scenarios such as camera viewpoints, resolution, occlusion, and illumination make the problem…

计算机视觉与模式识别 · 计算机科学 2021-04-08 Pranjal Singh Rajput , Yeshwanth Napolean , Jan van Gemert

Generating realistic talking faces is an interesting and long-standing topic in the field of computer vision. Although significant progress has been made, it is still challenging to generate high-quality dynamic faces with personalized…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Bo Ding , Zhenfeng Fan , Shuang Yang , Shihong Xia

Current deep learning-based approaches for the segmentation of microscopy images heavily rely on large amount of training data with dense annotation, which is highly costly and laborious in practice. Compared to full annotation where the…

计算机视觉与模式识别 · 计算机科学 2023-12-11 Shijie Li , Mengwei Ren , Thomas Ach , Guido Gerig

Benefiting from the significant advancements in text-to-image diffusion models, research in personalized image generation, particularly customized portrait generation, has also made great strides recently. However, existing methods either…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Benxiang Zhai , Yifang Xu , Guofeng Zhang , Yang Li , Sidan Du

Deep learning approaches have achieved highly accurate face recognition by training the models with very large face image datasets. Unlike the availability of large 2D face image datasets, there is a lack of large 3D face datasets available…

计算机视觉与模式识别 · 计算机科学 2021-12-23 Meng-Tzu Chiu , Hsun-Ying Cheng , Chien-Yi Wang , Shang-Hong Lai