Results 21 to 30 of about 215,421 (112)

Video Tracking dalam Digital Compositing untuk Paska Produksi Video

open access: yesHumaniora, 2012
Video Tracking is one of the processes in video postproduction and motion picture digitally. The ability of video tracking method in the production is helpful to realize the concept of the visual. It is considered in the process of visual effects making.
Ardiyan Ardiyan
doaj   +3 more sources

Visual stimulation to improve visual fixation and tracking in a late preterm infant: A case report

open access: yesBangabandhu Sheikh Mujib Medical University Journal
Background: Late preterm babies, born between 34 and 36 weeks of gestation, are susceptible to mild visual and neurobehavioral problems because they undergo a vital phase of visual system development outside the intrauterine environment. This study aims
Anees Ahmed Farooq Mohammed   +3 more
doaj   +1 more source

Survey of single‐target visual tracking methods based on online learning

open access: yesIET Computer Vision, 2014
Visual tracking is a popular and challenging topic in computer vision and robotics. Owing to changes in the appearance of the target and complicated variations that may occur in various scenes, online learning scheme is necessary for advanced visual ...
Qi Liu, Xiaoguang Zhao, Zengguang Hou
doaj   +1 more source

One-Shot Scale and Angle Estimation for Fast Visual Object Tracking

open access: yesIEEE Access, 2019
Visual object tracking is the process of tracking an arbitrary object in a video, where the bounding box of the object is given in the first frame. Siamese network-based visual object tracking approaches have recently received considerable attention for ...
Dong-Hyun Lee
doaj   +1 more source

Efficient and Practical Correlation Filter Tracking

open access: yesSensors, 2021
Visual tracking is a basic task in many applications. However, the heavy computation and low speed of many recent trackers limit their applications in some computing power restricted scenarios.
Chengfei Zhu   +3 more
doaj   +1 more source

Correlation-Filter Based Scale-Adaptive Visual Tracking With Hybrid-Scheme Sample Learning

open access: yesIEEE Access, 2018
In visual tracking, a mature scale estimation method can greatly improve tracking performance and provide accurate target information for model training.
Wenhui Huang, Jason Gu, Xin Ma, Yibin Li
doaj   +1 more source

Image Guided Visual Tracking Control System for Unmanned Multirotor Aerial Vehicle with Uncertainty

open access: yesRobotics, 2020
This paper presents a wavelet-based image guided tracking control system for unmanned multirotor aerial vehicle system with the presence of uncertainty. The visual signals for the visual tracking process are developed by using wavelet coefficients.
Shafiqul Islam   +2 more
doaj   +1 more source

Visual Tracking and its Relationship to Dynamic Visual Acuity Among National Youth Foil Fencing Team Athletes

open access: yesالرياضة المعاصرة
The significance of this study lies in its focus on the relationship between visual tracking and dynamic visual acuity, both regarded as essential perceptual abilities influencing technical and dynamic performance in foil fencing.
Ishraq Ghalib Oudah   +3 more
doaj   +1 more source

Association of Visual Tracking Metrics With Post-concussion Symptomatology

open access: yesFrontiers in Neurology, 2018
Attention impairment may provide a cohesive neurobiological explanation for clusters of clinical symptoms that occur after a concussion; therefore, objective quantification of attention is needed.
Jun Maruta   +6 more
doaj   +1 more source

Weighted Increment Target Tracking Algorithm Based on Low-rank Sparse Representation [PDF]

open access: yesJisuanji gongcheng, 2016
The objects under complex environment often are affected by occlusion,illumination changes and so on,which lead to tracking drift.In order to improve the accuracy of visual tracking,a novel robust visual tracking algorithm is introduced by using Low-rank
YING Yanli,ZHANG Jiashu,QU Yao
doaj   +1 more source

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