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Multi-scale features are of great importance in encoding objects with scale variance in object detection tasks. A common strategy for multi-scale feature extraction is adopting the classic top-down and bottom-up feature pyramid networks.…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Guoyu Yang , Jie Lei , Zhikuan Zhu , Siyu Cheng , Zunlei Feng , Ronghua Liang

Blood cell detection in microscopic images is an essential branch of medical image processing research. Since disease detection based on manual checking of blood cells is time-consuming and full of errors, testing of blood cells using…

Computer Vision and Pattern Recognition · Computer Science 2021-08-30 Fanxin Xu , Xiangkui Li , Hang Yang , Yali Wang , Wei Xiang

As drone-based object detection technology continues to evolve, the demand is shifting from merely detecting objects to enabling users to accurately identify specific targets. For example, users can input particular targets as prompts to…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Hyun-Ki Jung

We present YOSO (You Only Shot Once), a single-frame phase retrieval framework for digital in-line holographic microscopy (DIHM) in which supervised deep learning is used to numerically generate an additional hologram corresponding to…

Remote tiny face detection applied in unmanned system is a challeng-ing work. The detector cannot obtain sufficient context semantic information due to the relatively long distance. The received poor fine-grained features make the face…

Computer Vision and Pattern Recognition · Computer Science 2020-10-12 Jia-Yi Chang , Yan-Feng Lu , Ya-Jun Liu , Bo Zhou , Hong Qiao

Despite the recent success of long-tailed object detection, almost all long-tailed object detectors are developed based on the two-stage paradigm. In practice, one-stage detectors are more prevalent in the industry because they have a…

Computer Vision and Pattern Recognition · Computer Science 2022-07-01 Bo Li , Yongqiang Yao , Jingru Tan , Gang Zhang , Fengwei Yu , Jianwei Lu , Ye Luo

This paper focuses on YOLO-LITE, a real-time object detection model developed to run on portable devices such as a laptop or cellphone lacking a Graphics Processing Unit (GPU). The model was first trained on the PASCAL VOC dataset then on…

Computer Vision and Pattern Recognition · Computer Science 2018-11-15 Jonathan Pedoeem , Rachel Huang

Tracking droplets in microfluidics is a challenging task. The difficulty arises in choosing a tool to analyze general microfluidic videos to infer physical quantities. The state-of-the-art object detector algorithm You Only Look Once (YOLO)…

Computer Vision and Pattern Recognition · Computer Science 2023-01-20 Mihir Durve , Sibilla Orsini , Adriano Tiribocchi , Andrea Montessori , Jean-Michel Tucny , Marco Lauricella , Andrea Camposeo , Dario Pisignano , Sauro Succi

Remote sensing target detection aims to identify and locate critical targets within remote sensing images, finding extensive applications in agriculture and urban planning. Feature pyramid networks (FPNs) are commonly used to extract…

Computer Vision and Pattern Recognition · Computer Science 2024-04-03 Hanqian Li , Ruinan Zhang , Ye Pan , Junchi Ren , Fei Shen

Recent years have witnessed many exciting achievements for object detection using deep learning techniques. Despite achieving significant progresses, most existing detectors are designed to detect objects with relatively low-quality…

Computer Vision and Pattern Recognition · Computer Science 2018-03-23 Xiongwei Wu , Daoxin Zhang , Jianke Zhu , Steven C. H. Hoi

Now a days, UAVs such as drones are greatly used for various purposes like that of capturing and target detection from ariel imagery etc. Easy access of these small ariel vehicles to public can cause serious security threats. For instance,…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Aleena Ajaz , Ayesha Salar , Tauseef Jamal , Asif Ullah Khan

Facial Expression Recognition remains a challenging task, especially in unconstrained, real-world environments. This study investigates the performance of two lightweight models, YOLOv11n and YOLOv12n, which are the nano variants of the…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Umma Aymon , Nur Shazwani Kamarudin , Ahmad Fakhri Ab. Nasir

Firearm Shootings and stabbings attacks are intense and result in severe trauma and threat to public safety. Technology is needed to prevent lone-wolf attacks without human supervision. Hence designing an automatic weapon detection using…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Kambhatla Akhila , Khaled R Ahmed

Recently, the anchor-free object detection model has shown great potential for accuracy and speed to exceed anchor-based object detection. Therefore, two issues are mainly studied in this article: (1) How to let the backbone network in the…

Computer Vision and Pattern Recognition · Computer Science 2021-05-21 Li Wang , Wei Xiang , Ruhui Xue , Kaida Zou , Laili Zhu

While one-stage detectors like YOLOv8 offer fast training speed, they often under-perform on detecting small objects as a trade-off. This becomes even more critical when detecting tiny objects in aerial imagery due to low-resolution targets…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Kihyun Kim , Michalis Lazarou , Tania Stathaki

Face image super-resolution aims to recover high-resolution facial images from severely degraded inputs. Under extreme upscaling factors, fine facial details are often lost, making accurate reconstruction challenging. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Riccardo Carraro , Anna Briotto , Endi Hysa , Marco Fiorucci , Lamberto Ballan

Achieving a balance between computational efficiency and detection accuracy in the realm of rotated bounding box object detection within aerial imagery is a significant challenge. While prior research has aimed at creating lightweight…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Zhifei Shi , Zongyao Yin , Sheng Chang , Xiao Yi , Xianchuan Yu

In this paper, we introduce YOLA, a novel framework for object detection in low-light scenarios. Unlike previous works, we propose to tackle this challenging problem from the perspective of feature learning. Specifically, we propose to…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Mingbo Hong , Shen Cheng , Haibin Huang , Haoqiang Fan , Shuaicheng Liu

DNN/Accelerator co-design has shown great potential in improving QoR and performance. Typical approaches separate the design flow into two-stage: (1) designing an application-specific DNN model with high accuracy; (2) building an…

Signal Processing · Electrical Eng. & Systems 2020-05-15 Weiwei Chen , Ying Wang , Shuang Yang , Chen Liu , Lei Zhang

A simple modification method for single-stage generic object detection neural networks, such as YOLO and SSD, is proposed, which allows for improving the detection accuracy on video data by exploiting the temporal behavior of the scene in…

Computer Vision and Pattern Recognition · Computer Science 2020-09-04 Menua Gevorgyan
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