Search Results - optical ((((flow algorithm) OR (new algorithm))) OR (((path algorithm) OR (search algorithm))))

Multilevel optimization for dense motion estimation by Saaban, Azizan, Kalmoun, El Mostafa, Ibrahim, Haslinda, Ramli, Razamin, Omar, Zurni

“…Experimental results on three image sequences using four models of optical flow with different computational efforts show that the FMG/Opt algorithm outperforms significantly both the TN and MR/Opt algorithms in terms of the computational work and the quality of the optical flow estimation.…”
Get full text
Get full text
Get full text

Multimedia traffic routing in multilayer WDM networks by Amphawan, Angela, Md Khair, Mohd Amirol, Hasan, Hasanuddin

“…Multilayer wavelength division multiplexing (WDM) packet switching is an emerging technology for increasing the bandwidth of optical networks.Two algorithms for the routing of the multimedia traffic flows were applied: (i) Capacitated Shortest Path First (CSPF) routing, which minimizes the distance of each flow linking the given source and destination nodes and satisfying capacity constraints; and (ii) Flow Deviation Algorithm (FDA) routing, which minimizes the network�wide average packet delay. …”
Get full text
Get full text
Get full text

An adaptive block-based matching algorithm for crowd motion sequences by Kajo, I., Kamel, N., Malik, A.S.

“…However, algorithms based on optical flow and background subtraction have numerous limitations such as the complexity of the computation in the presence of high dense crowd and sudden motion changes. …”
Get full text
Get full text

An adaptive block-based matching algorithm for crowd motion sequences by Kajo, I., Kamel, N., Malik, A.S.

“…However, algorithms based on optical flow and background subtraction have numerous limitations such as the complexity of the computation in the presence of high dense crowd and sudden motion changes. …”
Get full text
Get full text

Investigation On Optical Fibre Configurations For Process Tomography by Ibrahim, Sallehuddin

“…The response of the sensors was based on two models:- (1) optical attenuation model due to material with differing optical densities, and (2) optical path length model which is used for opaque solids in air or liquid. …”
Get full text
Get full text
Get full text

An evaluation of optical flow algorithms for crowd analytics in surveillance system by Kajo, I., Malik, A.S., Kamel, N.

“…The implementation of optical flow algorithms is investigated and an evaluation of those techniques is provided qualitatively as well as quantitatively. …”
Get full text
Get full text

Optimization Of Two-Dimensional Dual Beam Scanning System Using Genetic Algorithms by Koh, Johnny Siaw Paw

“…This thesis presents a new approach to optimize the performance of a dual beam optical scanning system in terms of its scanning combinations and speed, using Genetic Algorithm (GA). …”
Get full text
Get full text

Accounting Information Systems Genetic Algorithms for All-Optical Shared Fiber-Delay-Line Packet Switches by Liew, S.Y., Wong, E.S.K.

“…In the first algorithm, packet scheduling is formulated as a tree-searching problem. …”
Get full text
Get full text
Get full text

Design, development and performance optimization of a new artificial intelligent controlled multiple-beam optical scanning module by Koh J.S.P., Aris I.B., Ramachandaramurthy V.K., Bashi S.M., Marhaban M.H.

“…This research presents a new approach to optimise the performance of a multiple-beam optical scanning system in terms of its marking combinations and speed, using Genetic Algorithm (GA). …”

Design, development and performance optimization of a new artificial intelligent controlled multiple-beam optical scanning module by Koh J.S.P., Aris I.B., Ramachandaramurthy V.K., Bashi S.M., Marhaban M.H.

“…This research presents a new approach to optimise the performance of a multiple-beam optical scanning system in terms of its marking combinations and speed, using Genetic Algorithm (GA). …”

Design, development and performance optimization of a new artificial intelligent controlled multiple-beam optical scanning module by Koh, Johnny Siaw Paw, Aris, Ishak, Ramachandaramurthy, Vigna Kumaran, Bashi, Sinan Mahmod, Marhaban, Mohammad Hamiruce

“…This research presents a new approach to optimise the performance of a multiple-beam optical scanning system in terms of its marking combinations and speed, using Genetic Algorithm (GA). …”
Get full text
Get full text
Get full text

Simulation of image fusion of dual modality (electrical capacitance and optical tomography) in solid/gas flow by Mohd Hafiz, Fazalul Rahiman, Rasif, Rasif, Ruzairi, Abd Rahim, Jaafar, Abdullah

Subjects: Get full text

Improved abnormal detection using self-adaptive social force model for visual surveillance by Wan Nur Azhani, W. Samsudin

“…For this point, Horn-Schunck optical flow is used to get the flow vector for each pixel in the image frames. …”
Get full text
Get full text

Embedded system based solid-gas mass flow rate meter using optical tomography by Chiam, Kok Thiam

“…Optical tomography provides a method to view the cross sectional image of flowing materials in a pipeline conveyor. …”
Get full text
Get full text

Implementation of vision-assisted path planning system for bulk die sorting in semiconductor industry by Yap, Hwa Jen, Ooi, C.H., Chang, Siow Wee

“…Subsequently, point and coverage path planning algorithms are applied to determine the optimum path for physical die sorting operation. …”
Get full text
Get full text

Implementation of vision-assisted path planning system for bulk die sorting in semiconductor industry by Yap, Hwa Jen, Ooi, C.H., Chang, Siow Wee

“…Subsequently, point and coverage path planning algorithms are applied to determine the optimum path for physical die sorting operation. …”
Get full text
Get full text

Improvement of a Dynamic Frequency Hopping Optical Code Division Multiple Access System Using Power Control Method by Mazehr Algalbi, Wamidh J.

“…This phenomenon is strongly related to nearfar problem, where users at longer path lengths will suffer higher BER compared to users at shorter path lengths. …”
Get full text
Get full text

Initial Assessment Of Facial Nerve Paralysis Based On Motion Analysis Using An Optical Flow Method by Sundaraj, Kenneth, W. Samsudin, Wan Syahirah, Ahmad, Amirozi, Salleh, Hasriah

“…An initial assessment method that can classify as well as categorize the severity of paralysis into one of six levels according to the House-Brackmann (HB) system based on facial landmarks motion using an Optical Flow (OF) algorithm is proposed.The desired landmarks were obtained from the video recordings of 5 normal and 3 Bell’s Palsy subjects and tracked using the Kanade-Lucas-Tomasi (KLT) method.A new scoring system based on the motion analysis using area measurement is proposed.This scoring system uses the individual scores from the facial exercises and grades the paralysis based on the HB system.The proposed method has obtained promising results and may play a pivotal role towards improved rehabilitation programs for patients.…”
Get full text
Get full text
Get full text

Imaging of solid flow in a gravity flow rig using infra-red tomography by Md. Yunus, Mohd. Amri

“…The software development involves data acquisition system, sensor modeling, image algorithms, and programming for a tomographic display to provide solids flow information in pipeline such as concentration and velocity profiles. …”
Get full text
Get full text

Analysis of motion detection of breast tumor based on tissue elasticity from B mode ultrasound images using gradient method optical flow algorithm by Shuib F.M.M., Othman, M., Abdul Rahim, K., Zulkifli Z.

Subjects: