Camera surveillance

In particular, we evaluated the entire FPHA dataset with five different sampling configurations. The results show that 3D distance error is increased many times compared to estimates on the hand datasets are not obstructed (the hand data obtained from surveillance cameras, are viewed from top view, front view, sides view) such as MSRA, NYU, ICVL datasets. The results are quantified, analyzed, shown on the point cloud data of CVAR dataset and projected on the color image of FPHA dataset.

12p visystrom 22-11-2023 10 8   Download

The road traffic monitoring system in Vietnam faces significant challenges due to the impact of uncertain factors. The problems of blurred lanes, many types of vehicles in traffic, the view from remote surveillance cameras, etc, directly affect the intelligent traffic management system.

6p viwhitewolf 11-07-2023 5 3   Download

Recently, many applications in video surveillance, intelligent traffic system and social security management require information of vehicle trajectories in an urban area. Conventional methods tried to track moving vehicles by using either appearance matching or spatial and temporal information to estimate vehicle trajectory.

10p vidoctorstrange 06-05-2023 10 2   Download

This paper proposes an efficient deep learning-based vehicle speed estimation on highway lanes in the Vietnam transport system. The input videos are recorded by fixed surveillance cameras. An optimized single shot multibox detector network, called SSD, is utilized for vehicle license plate detection (LPD).

11p viargus 20-02-2023 4 1   Download

In this paper, a novel method for estimating vehicle speed based on motion estimation is proposed. Firstly, after image flattening and cropping is performed, a differential image will be extracted from two consecutive frames using the two-frame difference method.

4p vijaguar 16-11-2022 7 3   Download

Based on the operation time of the camera's optical sensor system including shutter time (ST) and sensor operating time, the accuracy of vehicle speed detection on highways as well as inner city streets can be significantly improved. The operation time of the camera’s sensor is essential for determination of frames over time in a vehicle surveillance system. Therefore, control of the shutter time ST will help a camera-based speed detection system to achieve much better accuracy

8p spiritedaway36 28-11-2021 9 3   Download

Deep Learning is known as the most powerful technique for handling almost Computer Vision problems. Many state-ofthe-art methods in face recognition focus on recognition from still images. In this paper, we propose a method of combining face tracking and face representation for still images to increase high accuracy rate in the setting of camera surveillance.

8p vijihyo2711 25-09-2021 11 2   Download

Objective: Objective of this dissertation is to find a novel method to reduce computation cost as well as memory requirement but still retain accuracy in video-based person ReID approach. In video-based person ReID, computation cost and memory requirement are the two main issues. Working with a large number of images is the burden of any surveillance system. This results in a high computation cost as well as a large memory capacity.

143p armyofthedead 23-06-2021 14 3   Download

This paper presents an effective method for the detection of multiple moving objects from a video sequence captured by a moving surveillance camera. Moving object detection from a moving camera is difficult since camera motion and object motion are mixed. In the proposed method, we created a panoramic picture from a moving camera. After that, with each frame captured from this camera, we used the template matching method to found its place in the panoramic picture. Finally, using the image differencing method, we found out moving objects.

7p gaocaolon10 03-03-2021 28 2   Download

The challenges lie in being able to reliably and rapidly detect multiple small objects of interest against a cluttered background which usually consists of trees and buildings, and then classify them as the light vehicle or heavy vehicle based on their pixels length. To this end, we present a concept of traffic monitoring system. The proposed approach can disclose and classify vehicles using the uncelebrated video images. This prototype system is capable to use the uncelebrated surveillance cameras for real-time traffic data collection.

10p trinhthamhodang9 10-12-2020 11 1   Download

Each year an estimated 10 million newborns require assistance to initiate breathing, and about 900 000 die due to intrapartum-related complications. Further research is required in several areas concerning neonatal resuscitation, particularly in settings with limited resources where the highest proportion of intrapartum-related deaths occur.

7p vichengshin2711 29-02-2020 10 0   Download

The project is aimed at creating a simple humanoid for multiple purposes although, mainly concentrating on surveillance. It can move, talk, answer questions and recognize faces. It uses a raspberry pi for its working. Using its camera it can capture pictures and record videos.

4p hongnhan878 12-04-2019 52 3   Download

The background subtraction method is first applied to extract targets. Then principal component analysis (PCA) and the change of height of a personal trapezoidal bounding box are used to detect fall down and crouch postures. Several experiments on various environments based on the proposed approach were conducted and evaluated. Stable detection results were obtained to show the feasibility of the proposed system.

9p praishy2 27-02-2019 22 0   Download

The thesis majors at: Camera surveillance systems and related works; the hand – off camera techniques in surveillance camera systems with multiple cameras; the anomaly detection techniques in video surveillance.

27p change00 04-05-2016 63 4   Download

Reality TV is only one of the ways in which the visual images of surveillance cameras are circulated. It is institutional and often commercial, so usually individuals do not have an active role in producing it – except when it comes to some programs presenting ‘the funniest home videos’. Webcams are of a different order. Also many of them are institutional and commercial, but there is a huge amount of webcams installed by individuals, for other individuals, without any commercial tone.

55p dambaotaikhoan 06-05-2013 53 4   Download

Image fusion technology has successfully contributed to various fields such as medical diagnosis and navigation, surveillance systems, remote sensing, digital cameras, military applications, computer vision, etc. Image fusion aims to generate a fused single image which contains more precise reliable visualization of the objects than any source image of them. This book presents various recent advances in research and development in the field of image fusion. It has been created through the diligence and creativity of some of the most accomplished experts in various fields....

192p cucdai_1 22-10-2012 63 8   Download

A visual odyssey that will change the way we see our planet, this remarkable book, companion to the acclaimed Discovery Channel/ BBC series, is an enduring and awe-inspiring record of one of the most ambitious natural history projects ever undertaken. Using the latest aerial surveillance, state-of-the-art cameras, and high definition technology, the creators of Planet Earth have assembled more than 400 stunning photographs of wondrous natural landscapes from around the globe, including incredible footage of the rarely spotted, almost mythical creatures that live in these habitats....

66p kennybibo 10-07-2012 178 105   Download

Surveillance systems have become an essential part in most establishments nowadays. There are many uses to these systems in national security, safety in public areas, flow control in crowded scenes, private safety and in providing special care for the aged and disabled. At the heart of any surveillance system are video cameras which have had their numbers significantly multiply over the last decade, thanks to advances in digital networks and automated video processing.

132p bi_bi1 09-07-2012 45 10   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Adaptive Probabilistic Tracking Embedded in Smart Cameras for Distributed Surveillance in a 3D Model

17p sting11 09-03-2012 33 3   Download

As an innovative IP surveillance manufacturer, PiXORD proudly announces that new technologies will be implemented to its product line, offering cutting edge features and benefits with intelligent products. Intelligent features such as Tracking, Object Loss, Unattended Object, Traffic Counting, and Human versus Object differentiation embedded solutions will be offered as part of PiXORD’s product line. Video analytics enhances the capability of video surveillance by automating the task of identifying events that may require particular attention and alertness in the monitored environment. ...

2p thaudiennhe 21-11-2010 86 12   Download