Search - velocity image

Search - velocity image - List

[Special Effects] mpiv_toolbox DL : 0: 粒子图像测速的matlab工具箱，主要用于流体的速度测量。-particle image velocimetry of Matlab Toolbox, mainly for the fluid velocity measurements.
Update : 2008-10-13 Size : 682.89kb Publisher : 易江灯
[Special Effects] LevelSetMethod DL : 1: 水平集图像处理代码,非常好的dd,是经典的几何形变模型的方法，速度函数式基于梯度的 -level set image processing code, very good dd, is the classic geometric models. Based on the velocity gradient function of the type
Update : 2008-10-13 Size : 6.57kb Publisher : guagua
[Special Effects] Itrac_Ver_1_3 DL : 0: Author: David Sedarsky Summary: MatLab GUI for interface tracking and edge velocity determination MATLAB Release: R14SP2 Required Products: Image Processing Toolbox Description: Itrac works on image pairs taken at times T1 and T2, and tracks the motion of features in the images selected using thresholding and edge detection. Two sample image pairs (LIF images of OH in a turbulent flame) are included in the archive. Some of the work that led me to develop Itrac is detailed here: http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-7-906
Update : 2008-10-13 Size : 1001.34kb Publisher : Jallon
[OpenGL program] ParticleEngine_src DL : 0: The concept of particle effects is very simple. Particle effects can be used to simulate fire, fireworks, water fountains, snow, rain, explosions and many other things. The effects are created by creating a definite number of particles. Depending on the need for performance and realistic appearance, the number of particles can range from 50 to thousands. Each particle has its own location, size, velocity, color, life and image. The particle engine controls the particles and makes them react according to the rules of the particle .
Update : 2008-10-13 Size : 5.05kb Publisher : jason
[Special Effects] mpiv_toolbox DL : 1: 粒子图像测速的matlab工具箱，主要用于流体的速度测量。-particle image velocimetry of Matlab Toolbox, mainly for the fluid velocity measurements.
Update : 2025-02-19 Size : 683kb Publisher : 易江灯
[Special Effects] LevelSetMethod DL : 0: 水平集图像处理代码,非常好的dd,是经典的几何形变模型的方法，速度函数式基于梯度的 -level set image processing code, very good dd, is the classic geometric models. Based on the velocity gradient function of the type
Update : 2025-02-19 Size : 6kb Publisher : guagua
[Special Effects] Itrac_Ver_1_3 DL : 0: Author: David Sedarsky Summary: MatLab GUI for interface tracking and edge velocity determination MATLAB Release: R14SP2 Required Products: Image Processing Toolbox Description: Itrac works on image pairs taken at times T1 and T2, and tracks the motion of features in the images selected using thresholding and edge detection. Two sample image pairs (LIF images of OH in a turbulent flame) are included in the archive. Some of the work that led me to develop Itrac is detailed here: http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-7-906-Author: David Sedarsky Summary: MatLab GUI for interface tracking and edge velocity determination MATLAB Release: R14SP2 Required Products: Image Processing Toolbox Description: Itrac works on image pairs taken at times T1 and T2, and tracks the motion of features in the images selected using thresholding and edge detection. Two sample image pairs (LIF images of OH in a turbulent flame) are included in the archive. Some of the work that led me to develop Itrac is detailed here: http://www.opticsinfobase.org/abstract . cfm? URI = ol-31-7-906
Update : 2025-02-19 Size : 1001kb Publisher : Jallon
[OpenGL program] ParticleEngine_src DL : 0: The concept of particle effects is very simple. Particle effects can be used to simulate fire, fireworks, water fountains, snow, rain, explosions and many other things. The effects are created by creating a definite number of particles. Depending on the need for performance and realistic appearance, the number of particles can range from 50 to thousands. Each particle has its own location, size, velocity, color, life and image. The particle engine controls the particles and makes them react according to the rules of the particle .
Update : 2025-02-19 Size : 5kb Publisher : jason
[Graph Recognize] DVPI DL : 0: 先按一定要求生成两幅粒子图像，然后基于相关检测的方法测出粒子的运动速度，仿真的是简单情况，即水平运动的情况。属于基础学习用的。-Press must be to generate two particle image, and then based on correlation detection method to measure particle velocity, simulation of a simple situation, that is the case of horizontal movement. Based learning are used.
Update : 2025-02-19 Size : 4kb Publisher : 何文奇
[Special Effects] pivmat1.51 DL : 0: The PIVMat Toolbox contains a set of command-line functions to import, post-process and analyse 2D vector fields from LaVision s DaVis PIV (particle image velocimetry) software. It enables to handle and perform operations over large amount of velocity fields, and to produce high-quality vector/scalar outputs. The PIVMat Toolbox in itself does not perform any PIV computations
Update : 2025-02-19 Size : 1.98mb Publisher : mio
[DSP program] motion DL : 0: This project deals with the tracking and following of single object in a sequence of frames and the velocity of the object is determined. Algorithms are developed for improving the image quality, segmentation, feature extraction and for deterring the velocity. The developed algorithms are implemented and evaluated on TMS320C6416T DSP Starter Kit (DSK). Segmentation is performed to detect the object after reducing the noise from that scene. The object is tracked by plotting a rectangular bounding box around it in each frame. The velocity of the object is determined by calculating the distance that the object moved in a sequence of frames with respect to the frame rate that the video is recorded. The algorithms developed can also be used for other applications (real time, object classication, etc.).
Update : 2025-02-19 Size : 1.14mb Publisher : vikas
[Other] Motion-Simulation-image DL : 0: 模拟抛体的运动。允许用户自己输入抛体的初速度及倾角。模拟时，先显示出坐标轴及最高、最远点坐标（白色），然后进行动态模拟（红色），并显示任意时刻读速度方向（切线）。-Simulated projectile movement. Allow the user to enter the projectile initial velocity and angle. Simulation, the first axis and shows the highest, the farthest point of coordinates (white), then the dynamic simulation (red), and displays the read speed at any one time direction (tangent).
Update : 2025-02-19 Size : 1kb Publisher : 卫作龙
[matlab] UraPIV DL : 1: 用matlab编写的关于流场测速的一个Demo,处理速度较快、匹配位置准确。-The URAPIV Toolbox contains a set of command-line functions to import, post-process and analyse 2D vector fields from LaVision s DaVis PIV (particle image velocimetry) software. It enables to handle and perform operations over large amount of velocity fields, and to produce high-quality vector/scalar outputs.
Update : 2025-02-19 Size : 3.31mb Publisher : 罗冲
[Software Engineering] opticalflow DL : 0: optical flow method will give us velocity vectors of moving objects in image sequence
Update : 2025-02-19 Size : 2.08mb Publisher : Rohan
[Special Effects] piv14 DL : 1: 流体流速计算软件，通过对高速CCD采样的流体图像进行计算，得到流速分布图，用以研究流体力学-Fluid flow calculation software, through the high-speed CCD image sampling to calculate the fluid obtained velocity distribution, to study the fluid dynamics
Update : 2025-02-19 Size : 369kb Publisher : allen zhang
[2D Graphic] LORENZED DL : 0: LORENZED混沌吸引子的微分方程计算以及图像还有振动速度场-LORENZED chaotic attractors calculated differential equations and image vibration velocity field also
Update : 2025-02-19 Size : 1kb Publisher : sky
[matlab] imageshift-and-opticalflow DL : 0: opticalflow.m determines the velocity shift between two given images - ideally they should be virtually identical, but there is an affected translation between the two. imageshift.m creates a straightforward translation effect on an image - edges of the image wraps around to the other side
Update : 2025-02-19 Size : 1kb Publisher : Harold Opacus
[Algorithm] SAR-satellites DL : 0: 利用SAR卫星在多个时刻的位置和速度信息，计算出任意象元成像时刻卫星的位置，拟合出SAR卫星的轨道模型。-Using SAR satellite in multiple time position and velocity information to calculate as the image element imaging time satellite position, fitting the SAR satellite orbital model.
Update : 2025-02-19 Size : 13kb Publisher : 云中帆
[transportation applications] xptx2003 DL : 0: 分析铁路运动部件高速摄影的运动序列图像，得到图像的标志像素的位移/速度/加速度数据，图表等-Analysis of high-speed photography, motion image sequence, a sign of the image pixel displacement/velocity/acceleration data, charts, etc.
Update : 2025-02-19 Size : 52kb Publisher : xuping
[Other] image render DL : 0: 利用 slice 和 contourslice 表现 MATLAB 提供的无限大水体中水下射流速度数据(Using slice and contourslice to express the velocity data of underwater jet in infinite water body provided by MATLAB)
Update : 2025-02-19 Size : 1kb Publisher : morningstar

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