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Convolutional Neural Networks (CNN) are successfully used for various visual perception tasks including bounding box object detection, semantic segmentation, optical flow, depth estimation and visual SLAM. Generally these tasks are…

Computer Vision and Pattern Recognition · Computer Science 2019-01-15 Ganesh Sistu , Isabelle Leang , Senthil Yogamani

The development of lightweight object detectors is essential due to the limited computation resources. To reduce the computation cost, how to generate redundant features plays a significant role. This paper proposes a new lightweight…

Computer Vision and Pattern Recognition · Computer Science 2021-07-13 Yu-Ming Zhang , Chun-Chieh Lee , Jun-Wei Hsieh , Kuo-Chin Fan

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

Event-based image representations are fundamentally different to traditional dense images. This poses a challenge to apply current state-of-the-art models for object detection as they are designed for dense images. In this work we evaluate…

Computer Vision and Pattern Recognition · Computer Science 2023-03-31 Vincenz Mechler , Pavel Rojtberg

With the advancement of aerospace technology and the increasing demands of military applications, the development of low false-alarm and high-precision infrared small target detection algorithms has emerged as a key focus of research…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Taoran Yue , Xiaojin Lu , Jiaxi Cai , Yuanping Chen , Shibing Chu

In natural images, information is conveyed at different frequencies where higher frequencies are usually encoded with fine details and lower frequencies are usually encoded with global structures. Similarly, the output feature maps of a…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Yunpeng Chen , Haoqi Fan , Bing Xu , Zhicheng Yan , Yannis Kalantidis , Marcus Rohrbach , Shuicheng Yan , Jiashi Feng

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

The rapid advancement of object detection architectures has positioned single stage detectors as the dominant solution for real-time visual perception. A primary source of computational overhead in these models lies in the deep backbone…

Computer Vision and Pattern Recognition · Computer Science 2026-04-30 Garvit Kumar Mittal , Sahil Tomar , Sandeep Kumar

Small targets are particularly difficult to detect due to their low pixel count, complex backgrounds, and varying shooting angles, which make it hard for models to extract effective features. While some large-scale models offer high…

Computer Vision and Pattern Recognition · Computer Science 2025-03-07 Xuerui Zhang

Accurately and timely detecting multiscale small objects that contain tens of pixels from remote sensing images (RSI) remains challenging. Most of the existing solutions primarily design complex deep neural networks to learn strong feature…

Computer Vision and Pattern Recognition · Computer Science 2023-04-11 Jiaqing Zhang , Jie Lei , Weiying Xie , Zhenman Fang , Yunsong Li , Qian Du

Driven by the ever-increasing requirements of autonomous vehicles, such as traffic monitoring and driving assistant, deep learning-based object detection (DL-OD) has been increasingly attractive in intelligent transportation systems.…

Computer Vision and Pattern Recognition · Computer Science 2022-06-01 Siyuan Liang , Hao Wu

Deep learning has made great strides for object detection in images. The detection accuracy and computational cost of object detection depend on the spatial resolution of an image, which may be constrained by both the camera and storage…

Computer Vision and Pattern Recognition · Computer Science 2022-09-20 Yu Hao , Haoyang Pei , Yixuan Lyu , Zhongzheng Yuan , John-Ross Rizzo , Yao Wang , Yi Fang

Object detection and recognition algorithms using deep convolutional neural networks (CNNs) tend to be computationally intensive to implement. This presents a particular challenge for embedded systems, such as mobile robots, where the…

Computer Vision and Pattern Recognition · Computer Science 2019-08-27 Uziel Jaramillo-Avila , Sean R. Anderson

Object detection problem solving has developed greatly within the past few years. There is a need for lighter models in instances where hardware limitations exist, as well as a demand for models to be tailored to mobile devices. In this…

Computer Vision and Pattern Recognition · Computer Science 2022-07-25 Mohammad Hajizadeh , Mohammad Sabokrou , Adel Rahmani

This paper aims at constructing a light-weight object detector that inputs a depth and a color image from a stereo camera. Specifically, by extending the network architecture of YOLOv3 to 3D in the middle, it is possible to output in the…

Computer Vision and Pattern Recognition · Computer Science 2020-06-29 Masahiro Takahashi , Alessandro Moro , Yonghoon Ji , Kazunori Umeda

Deep convolutional Neural Networks (CNN) are the state-of-the-art performers for object detection task. It is well known that object detection requires more computation and memory than image classification. Thus the consolidation of a…

Computer Vision and Pattern Recognition · Computer Science 2017-05-18 Subarna Tripathi , Gokce Dane , Byeongkeun Kang , Vasudev Bhaskaran , Truong Nguyen

With the rapid advancement of Unmanned Aerial Vehicle (UAV) and computer vision technologies, object detection from UAV perspectives has emerged as a prominent research area. However, challenges for detection brought by the extremely small…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Liugang Lu , Dabin He , Congxiang Liu , Zhixiang Deng

Real-time object detection plays a vital role in various computer vision applications. However, deploying real-time object detectors on resource-constrained platforms poses challenges due to high computational and memory requirements. This…

Computer Vision and Pattern Recognition · Computer Science 2023-07-12 Mingze Wang , Huixin Sun , Jun Shi , Xuhui Liu , Baochang Zhang , Xianbin Cao

Current convolution neural network (CNN) classification methods are predominantly focused on flat classification which aims solely to identify a specified object within an image. However, real-world objects often possess a natural…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Veska Tsenkova , Peter Stanchev , Daniel Petrov , Deyan Lazarov

Mirrors can degrade the performance of computer vision models, but research into detecting them is in the preliminary phase. YOLOv4 achieves phenomenal results in terms of object detection accuracy and speed, but it still fails in detecting…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Fengze Li , Jieming Ma , Zhongbei Tian , Ji Ge , Hai-Ning Liang , Yungang Zhang , Tianxi Wen