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The latent space of a Generative Adversarial Network (GAN) has been shown to encode rich semantics within some subspaces. To identify these subspaces, researchers typically analyze the statistical information from a collection of…

Computer Vision and Pattern Recognition · Computer Science 2021-12-01 Jiapeng Zhu , Ruili Feng , Yujun Shen , Deli Zhao , Zhengjun Zha , Jingren Zhou , Qifeng Chen

The appearances of children are inherited from their parents, which makes it feasible to predict them. Predicting realistic children's faces may help settle many social problems, such as age-invariant face recognition, kinship verification,…

Computer Vision and Pattern Recognition · Computer Science 2022-04-22 Yuzhi Zhao , Lai-Man Po , Xuehui Wang , Qiong Yan , Wei Shen , Yujia Zhang , Wei Liu , Chun-Kit Wong , Chiu-Sing Pang , Weifeng Ou , Wing-Yin Yu , Buhua Liu

Building on the success of text-to-image diffusion models (DPMs), image editing is an important application to enable human interaction with AI-generated content. Among various editing methods, editing within the prompt space gains more…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Aosong Feng , Weikang Qiu , Jinbin Bai , Xiao Zhang , Zhen Dong , Kaicheng Zhou , Rex Ying , Leandros Tassiulas

Existing facial reenactment methods struggle with a trade-off between expressiveness and fine-grained controllability. Holistic facial reenactment models often sacrifice granular control for expressiveness, while methods designed for…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Chaonan Ji , Jinwei Qi , Sheng Xu , Peng Zhang , Bang Zhang

Tuning-free face personalization methods have developed along two distinct paradigms: text embedding approaches that map facial features into the text embedding space, and adapter-based methods that inject features through auxiliary…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Lianyu Pang , Ji Zhou , Qiping Wang , Baoquan Zhao , Zhenguo Yang , Qing Li , Xudong Mao

We address the problem of discovering part segmentations of articulated objects without supervision. In contrast to keypoints, part segmentations provide information about part localizations on the level of individual pixels. Capturing both…

Computer Vision and Pattern Recognition · Computer Science 2020-09-11 Sandro Braun , Patrick Esser , Björn Ommer

Pose-invariant face recognition refers to the problem of identifying or verifying a person by analyzing face images captured from different poses. This problem is challenging due to the large variation of pose, illumination and facial…

Computer Vision and Pattern Recognition · Computer Science 2020-11-11 In Seop Na , Chung Tran , Dung Nguyen , Sang Dinh

Face portrait editing has achieved great progress in recent years. However, previous methods either 1) operate on pre-defined face attributes, lacking the flexibility of controlling shapes of high-level semantic facial components (e.g.,…

Computer Vision and Pattern Recognition · Computer Science 2020-07-15 Qiyao Deng , Jie Cao , Yunfan Liu , Zhenhua Chai , Qi Li , Zhenan Sun

Recent studies on face attribute editing by exemplars have achieved promising results due to the increasing power of deep convolutional networks and generative adversarial networks. These methods encode attribute-related information in…

Computer Vision and Pattern Recognition · Computer Science 2020-01-01 Jingtao Guo , Zhenzhen Qian , Zuowei Zhou , Yi Liu

In recent years, audio-driven 3D facial animation has gained significant attention, particularly in applications such as virtual reality, gaming, and video conferencing. However, accurately modeling the intricate and subtle dynamics of…

Computer Vision and Pattern Recognition · Computer Science 2023-11-14 Guinan Su , Yanwu Yang , Zhifeng Li

Understating and controlling generative models' latent space is a complex task. In this paper, we propose a novel method for learning to control any desired attribute in a pre-trained GAN's latent space, for the purpose of editing…

Computer Vision and Pattern Recognition · Computer Science 2021-11-18 Nir Diamant , Nitsan Sandor , Alex M Bronstein

Recent advances in person re-identification have demonstrated enhanced discriminability, especially with supervised learning or transfer learning. However, since the data requirements---including the degree of data curations---are becoming…

Computer Vision and Pattern Recognition · Computer Science 2020-11-04 Kshitij Nikhal , Benjamin S. Riggan

Face personalization aims to insert specific faces, taken from images, into pretrained text-to-image diffusion models. However, it is still challenging for previous methods to preserve both the identity similarity and editability due to…

Computer Vision and Pattern Recognition · Computer Science 2024-03-11 Kaede Shiohara , Toshihiko Yamasaki

The detection of AI-generated faces is commonly approached as a binary classification task. Nevertheless, the resulting detectors frequently struggle to adapt to novel AI face generators, which evolve rapidly. In this paper, we describe an…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Mian Zou , Baosheng Yu , Yibing Zhan , Kede Ma

Text-driven portrait editing holds significant potential for various applications but also presents considerable challenges. An ideal text-driven portrait editing approach should achieve precise localization and appropriate content…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Tianyao He , Runqi Wang , Yang Chen , Dejia Song , Nemo Chen , Xu Tang , Yao Hu

Recent studies on facial expression editing have obtained very promising progress. On the other hand, existing methods face the constraint of requiring a large amount of expression labels which are often expensive and time-consuming to…

Computer Vision and Pattern Recognition · Computer Science 2020-07-20 Rongliang Wu , Shijian Lu

Recently, a multitude of methods for image-to-image translation have demonstrated impressive results on problems such as multi-domain or multi-attribute transfer. The vast majority of such works leverages the strengths of adversarial…

Computer Vision and Pattern Recognition · Computer Science 2021-02-02 James Oldfield , Yannis Panagakis , Mihalis A. Nicolaou

Conventional methods for facial age analysis tend to utilize accurate age labels in a supervised way. However, existing age datasets lies in a limited range of ages, leading to a long-tailed distribution. To alleviate the problem, this…

Computer Vision and Pattern Recognition · Computer Science 2019-04-02 Peipei Li , Huaibo Huang , Yibo Hu , Xiang Wu , Ran He , Zhenan Sun

Portrait editing is a popular subject in photo manipulation. The Generative Adversarial Network (GAN) advances the generating of realistic faces and allows more face editing. In this paper, we argue about three issues in existing…

Computer Vision and Pattern Recognition · Computer Science 2019-05-27 Shuyang Gu , Jianmin Bao , Hao Yang , Dong Chen , Fang Wen , Lu Yuan

Visual speech recognition is a technique to identify spoken content in silent speech videos, which has raised significant attention in recent years. Advancements in data-driven deep learning methods have significantly improved both the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Lei Yang , Junshan Jin , Mingyuan Zhang , Yi He , Bofan Chen , Shilin Wang