I'm using the OpenCV findEssentialMat function which uses Nister's five point algorithm to estimate the essential matrix given two vectors of corresponding points. For some reason the matrix E I get changes size. It's either a matrix with 6, 12 or 18 rows. I assume that each 3 rows together is one potential solution for the essential matrix and that I have to use RANSAC to check the distance and find the best inliers, but why does the number of essential matrix's change?
Why does OpenCV findEssentialMat return different size for E?
28 views Asked by iohn At
0
There are 0 answers
Related Questions in PYTHON
- How to store a date/time in sqlite (or something similar to a date)
- Instagrapi recently showing HTTPError and UnknownError
- How to Retrieve Data from an MySQL Database and Display it in a GUI?
- How to create a regular expression to partition a string that terminates in either ": 45" or ",", without the ": "
- Python Geopandas unable to convert latitude longitude to points
- Influence of Unused FFN on Model Accuracy in PyTorch
- Seeking Python Libraries for Removing Extraneous Characters and Spaces in Text
- Writes to child subprocess.Popen.stdin don't work from within process group?
- Conda has two different python binarys (python and python3) with the same version for a single environment. Why?
- Problem with add new attribute in table with BOTO3 on python
- Can't install packages in python conda environment
- Setting diagonal of a matrix to zero
- List of numbers converted to list of strings to iterate over it. But receiving TypeError messages
- Basic Python Question: Shortening If Statements
- Python and regex, can't understand why some words are left out of the match
Related Questions in OPENCV
- Creating multiple instances of a class with different initializing values in Flutter
- OpenCV2 on CLion
- How to Draw Chinese Characters on a Picture with OpenCV
- Python cv2 imwrite() - RGB or BGR
- AttributeError: 'Sequential' object has no attribute 'predict_classes'. Did you mean: 'predict_step'?
- Search for an icon on an image OpenCV
- DJI Tello won't follow me
- Python OpenCV and PyGame threading issue
- Need help in Converting Python script (Uses Yolo's pose estimation) to an android app
- Line Segmentation Problem: How to detect lines and draw bounding box of that line on handwritten letters Using CV2
- Configure CmakeLists.txt to avoid manually copying dlls
- How to detect the exact boundary of a Sudoku using OpenCV when there are multiple external boundaries?
- AttributeError: 'Results' object has no attribute 'box'. can anyone explain this?
- How to generate a VPI warpmap for polynomial distortion correction?
- I am trying to make a project of object detection on kaggle notebook using yolo. and i am facing this error. here is my code and my error
Related Questions in COMPUTER-VISION
- Trained ML model with the camera module is not giving predictions
- what's the difference between "nn layout" and "nt layout"
- Sketch Guided Text to Image Generation
- Pneumonia detection, using transfer learning
- Search for an icon on an image OpenCV
- DJI Tello won't follow me
- Unable to open shape_predictor_68_face_landmarks.dat
- Line Segmentation Problem: How to detect lines and draw bounding box of that line on handwritten letters Using CV2
- The regression problem of predicting multiple outputs from two-dimensional inputs
- Detecting Circles and Ellipses from Point Arrays in Java
- How to generate a VPI warpmap for polynomial distortion correction?
- Finding 3D camera location from a known 2D symbol inside an image
- How can I overlay a 3D model onto a detected object in real-time using computer vision?
- CUDA driver initialization failed, you might not have a CUDA gpu
- Implementing Image Processing for Dimension Measurement in Arduino-based Packaging System
Related Questions in RANSAC
- Inlier subset is incoherent with is_data_valid in RANSAC
- Why does OpenCV findEssentialMat return different size for E?
- why is cv::warpPerspective outputting different values for the same inputs on Python vs. C++?
- What is the `confidence` parameter of `findHomography` in OpenCV?
- What are the steps of pose estimation for 3D object, in case of 6 Dof?
- How to approximate the linear part of a curve with the RANSACRegressor
- Not able to group points using Open3d detect_planar_patch
- How to extract planes precisely from the point cloud?
- Radar to Camera calibration and Projection
- OpenCV Exception: Assertion failed in cv::DescriptorMatcher::checkMasks
- How to find the best min_samples for RANSACRegressor for non-linear estimator
- Matlab RANSAC function returns too many parameters and doesn't select inliers correctly
- Detecting a single plane using Ransac in python
- Matlab ransac parameters meaning. I got "Could not find enough inliers. Try increasing MaxDistance"? Is there a minimum number of inliers required?
- Detection of ground plane using PCL library where I have other planes in the point cloud as well
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)