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This paper presents our system for the Multi-Task Learning (MTL) Challenge in the 4th Affective Behavior Analysis in-the-wild (ABAW) competition. We explore the research problems of this challenge from three aspects: 1) For obtaining…

计算机视觉与模式识别 · 计算机科学 2022-08-31 Tenggan Zhang , Chuanhe Liu , Xiaolong Liu , Yuchen Liu , Liyu Meng , Lei Sun , Wenqiang Jiang , Fengyuan Zhang , Jinming Zhao , Qin Jin

Segmenting brain tumors is complex due to their diverse appearances and scales. Brain metastases, the most common type of brain tumor, are a frequent complication of cancer. Therefore, an effective segmentation model for brain metastases…

图像与视频处理 · 电气工程与系统科学 2024-03-26 Siwei Yang , Xianhang Li , Jieru Mei , Jieneng Chen , Cihang Xie , Yuyin Zhou

In this paper, we present our solution for the WSDM2023 Toloka Visual Question Answering Challenge. Inspired by the application of multimodal pre-trained models to various downstream tasks(e.g., visual question answering, visual grounding,…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Xiangyu Wu , Zhouyang Chi , Yang Yang , Jianfeng Lu

Visual Question Answering (VQA) presents a unique challenge as it requires the ability to understand and encode the multi-modal inputs - in terms of image processing and natural language processing. The algorithm further needs to learn how…

计算机视觉与模式识别 · 计算机科学 2017-09-26 Supriya Pandhre , Shagun Sodhani

This paper details the methodology and results of the EmotioNet challenge. This challenge is the first to test the ability of computer vision algorithms in the automatic analysis of a large number of images of facial expressions of emotion…

计算机视觉与模式识别 · 计算机科学 2017-03-06 C. Fabian Benitez-Quiroz , Ramprakash Srinivasan , Qianli Feng , Yan Wang , Aleix M. Martinez

In medical applications, the same anatomical structures may be observed in multiple modalities despite the different image characteristics. Currently, most deep models for multimodal segmentation rely on paired registered images. However,…

计算机视觉与模式识别 · 计算机科学 2019-07-09 Wenguang Yuan , Jia Wei , Jiabing Wang , Qianli Ma , Tolga Tasdizen

Human emotions recognization contributes to the development of human-computer interaction. The machines understanding human emotions in the real world will significantly contribute to life in the future. This paper will introduce the…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Hong-Hai Nguyen , Van-Thong Huynh , Soo-Hyung Kim

With the immersive development in the field of augmented and virtual reality, accurate and speedy eye-tracking is required. Facebook Research has organized a challenge, named OpenEDS Semantic Segmentation challenge for per-pixel…

计算机视觉与模式识别 · 计算机科学 2019-10-09 Priya Kansal , Sabari Nathan

Neural representations have emerged as a new paradigm for applications in rendering, imaging, geometric modeling, and simulation. Compared to traditional representations such as meshes, point clouds, or volumes they can be flexibly…

计算机视觉与模式识别 · 计算机科学 2021-05-07 Julien N. P. Martel , David B. Lindell , Connor Z. Lin , Eric R. Chan , Marco Monteiro , Gordon Wetzstein

We address a question answering task on real-world images that is set up as a Visual Turing Test. By combining latest advances in image representation and natural language processing, we propose Neural-Image-QA, an end-to-end formulation to…

计算机视觉与模式识别 · 计算机科学 2015-10-02 Mateusz Malinowski , Marcus Rohrbach , Mario Fritz

What is the current state-of-the-art for image restoration and enhancement applied to degraded images acquired under less than ideal circumstances? Can the application of such algorithms as a pre-processing step to improve image…

This paper presents a summary of the 2019 Unconstrained Ear Recognition Challenge (UERC), the second in a series of group benchmarking efforts centered around the problem of person recognition from ear images captured in uncontrolled…

Artificial neural network (ANN) is a versatile tool to study the neural representation in the ventral visual stream, and the knowledge in neuroscience in return inspires ANN models to improve performance in the task. However, it is still…

机器学习 · 计算机科学 2022-06-13 Xuming Ran , Jie Zhang , Ziyuan Ye , Haiyan Wu , Qi Xu , Huihui Zhou , Quanying Liu

This study focuses on Embodied Complex-Question Answering task, which means the embodied robot need to understand human questions with intricate structures and abstract semantics. The core of this task lies in making appropriate plans based…

机器人学 · 计算机科学 2025-04-02 Ning Lan , Baoshan Ou , Xuemei Xie , Guangming Shi

Visual object recognition -- the behavioral ability to rapidly and accurately categorize many visually encountered objects -- is core to primate cognition. This behavioral capability is algorithmically impressive because of the myriad…

神经元与认知 · 定量生物学 2023-12-12 Kohitij Kar , James J DiCarlo

We study the intriguing connection between visual data, deep networks, and the brain. Our method creates a universal channel alignment by using brain voxel fMRI response prediction as the training objective. We discover that deep networks,…

计算机视觉与模式识别 · 计算机科学 2026-04-22 Huzheng Yang , James Gee , Jianbo Shi

Current linearizing encoding models that predict neural responses to sensory input typically neglect neuroscience-inspired constraints that could enhance model efficiency and interpretability. To address this, we propose a new method called…

Humans recognize the visual world at multiple levels: we effortlessly categorize scenes and detect objects inside, while also identifying the textures and surfaces of the objects along with their different compositional parts. In this…

计算机视觉与模式识别 · 计算机科学 2018-07-27 Tete Xiao , Yingcheng Liu , Bolei Zhou , Yuning Jiang , Jian Sun

This report presents our team's technical solution for participating in Track 3 of the 2024 ECCV ROAD++ Challenge. The task of Track 3 is atomic activity recognition, which aims to identify 64 types of atomic activities in road scenes based…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Ruyang Li , Tengfei Zhang , Heng Zhang , Tiejun Liu , Yanwei Wang , Xuelei Li

Quantum Neural Networks (QNNs) represent a promising fusion of quantum computing and neural network architectures, offering speed-ups and efficient processing of high-dimensional, entangled data. A crucial component of QNNs is the encoder,…

量子物理 · 物理学 2025-12-17 Shaolun Ruan , Feng Liang , Rohan Ramakrishna , Chao Ren , Rudai Yan , Qiang Guan , Jiannan Li , Yong Wang