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Despite recent attention and exploration of depth for various tasks, it is still an unexplored modality for weakly-supervised object detection (WSOD). We propose an amplifier method for enhancing the performance of WSOD by integrating depth…

计算机视觉与模式识别 · 计算机科学 2023-11-09 Cagri Gungor , Adriana Kovashka

In this paper, we propose a novel query design for the transformer-based object detection. In previous transformer-based detectors, the object queries are a set of learned embeddings. However, each learned embedding does not have an…

计算机视觉与模式识别 · 计算机科学 2022-01-05 Yingming Wang , Xiangyu Zhang , Tong Yang , Jian Sun

Fine-grained remote sensing datasets often use hierarchical label structures to differentiate objects in a coarse-to-fine manner, with each object annotated across multiple levels. However, embedding this semantic hierarchy into the…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Jingzhou Chen , Dexin Chen , Fengchao Xiong , Yuntao Qian , Liang Xiao

Hyperspectral image (HSI) denoising is a crucial step in enhancing the quality of HSIs. Noise modeling methods can fit noise distributions to generate synthetic HSIs to train denoising networks. However, the noise in captured HSIs is…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Yingkai Zhang , Tao Zhang , Jing Nie , Ying Fu

Detecting 3D objects accurately from multi-view 2D images is a challenging yet essential task in the field of autonomous driving. Current methods resort to integrating depth prediction to recover the spatial information for object query…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Haisheng Su , Junjie Zhang , Feixiang Song , Sanping Zhou , Wei Wu , Nanning Zheng , Junchi Yan

Source-free object detection (SFOD) aims to adapt a source-trained detector to an unlabeled target domain without access to the labeled source data. Current SFOD methods utilize a threshold-based pseudo-label approach in the adaptation…

计算机视觉与模式识别 · 计算机科学 2023-10-20 Zhihong Chen , Zilei Wang , Yixin Zhang

Weakly supervised object detection (WSOD) has attracted significant attention in recent years, as it does not require box-level annotations. State-of-the-art methods generally adopt a multi-module network, which employs WSDDN as the…

计算机视觉与模式识别 · 计算机科学 2026-05-27 Yuelin Guo , Haoyu He , Zhiyuan Chen , Zitong Huang , Renhao Lu , Lu Shi , Zejun Wang , Weizhe Zhang

The human visual perception system demonstrates exceptional capabilities in learning without explicit supervision and understanding the part-to-whole composition of objects. Drawing inspiration from these two abilities, we propose…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Shengcao Cao , Dhiraj Joshi , Liang-Yan Gui , Yu-Xiong Wang

This paper presents the novel idea of generating object proposals by leveraging temporal information for video object detection. The feature aggregation in modern region-based video object detectors heavily relies on learned proposals…

计算机视觉与模式识别 · 计算机科学 2022-10-10 Khurram Azeem Hashmi , Didier Stricker , Muhammamd Zeshan Afzal

Weakly-Supervised Camouflaged Object Detection (WSCOD) aims to locate and segment objects that are visually concealed within their surrounding scenes, relying solely on sparse supervision such as scribble annotations. Despite recent…

计算机视觉与模式识别 · 计算机科学 2026-05-04 Jiawei Ge , Jiuxin Cao , Xinyi Li , Xuelin Zhu , Chang Liu , Bo Liu , Chen Feng , Ioannis Patras

Existing Camouflaged Object Detection (COD) methods rely heavily on large-scale pixel-annotated training sets, which are both time-consuming and labor-intensive. Although weakly supervised methods offer higher annotation efficiency, their…

计算机视觉与模式识别 · 计算机科学 2024-07-19 Jin Zhang , Ruiheng Zhang , Yanjiao Shi , Zhe Cao , Nian Liu , Fahad Shahbaz Khan

We analyze the DETR-based framework on semi-supervised object detection (SSOD) and observe that (1) the one-to-one assignment strategy generates incorrect matching when the pseudo ground-truth bounding box is inaccurate, leading to training…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Jiacheng Zhang , Xiangru Lin , Wei Zhang , Kuo Wang , Xiao Tan , Junyu Han , Errui Ding , Jingdong Wang , Guanbin Li

Semi-supervised object detection (SSOD) aims to facilitate the training and deployment of object detectors with the help of a large amount of unlabeled data. Though various self-training based and consistency-regularization based SSOD…

计算机视觉与模式识别 · 计算机科学 2022-04-18 Binghui Chen , Pengyu Li , Xiang Chen , Biao Wang , Lei Zhang , Xian-Sheng Hua

We propose a novel point annotated setting for the weakly semi-supervised object detection task, in which the dataset comprises small fully annotated images and large weakly annotated images by points. It achieves a balance between…

计算机视觉与模式识别 · 计算机科学 2021-04-16 Liangyu Chen , Tong Yang , Xiangyu Zhang , Wei Zhang , Jian Sun

Monocular 3D object detection has achieved impressive performance on densely annotated datasets. However, it struggles when only a fraction of objects are labeled due to the high cost of 3D annotation. This sparsely annotated setting is…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Junyoung Jung , Seokwon Kim , Jung Uk Kim

Open-Set Object Detection (OSOD) enables recognition of novel categories beyond fixed classes but faces challenges in aligning text representations with complex visual concepts and the scarcity of image-text pairs for rare categories. This…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Weifu Fu , Jinyang Li , Bin-Bin Gao , Jialin Li , Yuhuan Lin , Hanqiu Deng , Wenbing Tao , Yong Liu , Chengjie Wang

Driven by the simple and effective Dense O2O, DEIM demonstrates faster convergence and enhanced performance. In this work, we extend it with DINOv3 features, resulting in DEIMv2. DEIMv2 spans eight model sizes from X to Atto, covering GPU,…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Shihua Huang , Yongjie Hou , Longfei Liu , Xuanlong Yu , Xi Shen

The recent detection transformer (DETR) has advanced object detection, but its application on resource-constrained devices requires massive computation and memory resources. Quantization stands out as a solution by representing the network…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Sheng Xu , Yanjing Li , Mingbao Lin , Peng Gao , Guodong Guo , Jinhu Lu , Baochang Zhang

Deep learning based Image Super-Resolution (ISR) relies on large training datasets to optimize model generalization; this requires substantial computational and storage resources during training. While dataset condensation (DC) has shown…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Tianhao Peng , Ho Man Kwan , Yuxuan Jiang , Ge Gao , Fan Zhang , Xiaozhong Xu , Shan Liu , David Bull

Recent advances in semi-supervised object detection (SSOD) are largely driven by consistency-based pseudo-labeling methods for image classification tasks, producing pseudo labels as supervisory signals. However, when using pseudo labels,…

计算机视觉与模式识别 · 计算机科学 2022-01-03 Hengduo Li , Zuxuan Wu , Abhinav Shrivastava , Larry S. Davis