flowvelotool's Introduction
This program (for python version 2.7 and 3.6) tracks flow velocities using image or frame sequences. It includes measuring the camera position and orientation (camera pose), automatic extraction of the water area for feature searching, particle detection and filtering, particle tracking and filtering and scaling the tracks to flow velocities. Furthermore, a function is included to automatically co-register frames in case of camera movements. The tool is solely updated for python version 3.6. How to cite: Eltner, A., Sardemann, H., Grundmann, J.: Technical Note: Flow velocity and discharge measurement in rivers using terrestrial and unmanned-aerial-vehicle imagery. Hydrol. Earth Syst. Sci., 24, 1429โ1445, 2020
flowvelotool's People
flowvelotool's Issues
Difficulties to run own data set
I was able to run the tutorial. Now I wanted to run my own data using "stay in image space" first. When I run "Estimate flow velocity" I got the following message:
Exception in Tkinter callback Traceback (most recent call last): File "C:\Python38\lib\tkinter\__init__.py", line 1883, in __call__ return self.func(*args) File "C:/Users/tvetter/Desktop/Lfu/FlowVelo/code/FlowVeloTool/python3_version/GUI_FeatureDetectionTracking_v2.py", line 1286, in EstimateVelocity searchMask = ptv.searchMask(waterlevel_pt, waterlevel_buffer, AoI_file, ptCloud, unit_gcp, interior_orient, File "C:\Users\tvetter\Desktop\Lfu\FlowVelo\code\FlowVeloTool\python3_version\PTV_functions.py", line 102, in searchMask searchMask = np.asarray(searchMask) UnboundLocalError: local variable 'searchMask' referenced before assignment
Do I have to import search area? This checkbox is checked automatically when pressing "Estimate flow velocity". How can I create such a file? Could you add an example file to the tutorial?
GroundTruth of the river velocity
Is the ground truth velocity included in the dataset which is published on opara? Could you please upload the processing scripts for GroundTruth generation?
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. ๐๐๐
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google โค๏ธ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.