380 questions
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Brightness differences in stitching
I am facing a specific issue during image stitching. The stitching method provided by OpenCV doesn’t work properly in my case, likely due to insufficient overlap between the images.
To address this ...
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5
votes
1
answer
123
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Stitching Images with Two Different Camera Positions
It may not be possible to do what I want, but I thought I would throw the question out there just in case.
I am attempting to stitch the following two images together that are taken from two different ...
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1
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226
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Panorama stitching using OpenCV in Python fails or creates artifacts
Given 18 quadratic cubemaps (aspect ratio 1:1, resolution 1000x1000) with a FOV of 90°, I'm trying to convert them into an equirectangular panorama (aspect ratio 2:1, resolution 4000x2000). The images ...
- 31
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1
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144
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Repeating a pattern sample using ORB feature matching with Open CV
I am trying to take a wallpaper sample with repeating features and generalize the pattern on a larger canvas, by using ORB or SIFT feature matching to basically map the sample onto the edges of itself ...
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118
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How can I obtain a 360 degree image from 3 non overlapping 120 degree fov images?
I am trying to stitch or project three images from three 120 degree FoV cameras that have been aligned to perfectly cover a 360 degree FoV. They have no overlap so the common stitching techniques ...
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215
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Slight Misalignment Issue on Stitching Images Together in Grid-Like Manner
Slight Misalignment Issue on Stitching Images Together in Grid-Like Manner
I am trying to create high res composite images of rugs, with all parts in focus. For this the best approach I figured out ...
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79
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Use OpenCV to stitch 2d histograms - Merge cv2.detail.MatchesInfo
I am attempting to stitch multiple 2d histograms (2d data arrays) together for which the horizontal and vertical axes of the histograms are spatial coordinates, but the origin for the different ...
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220
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Image Stitching opencv
I'm trying to stitch two images together using OpenCV's Stitcher class, but despite getting good matches between the two images, the stitching process fails. I've checked my code and the matches seem ...
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119
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How do I stitch two screenshots without any overlap?
I am trying to take screenshots of a pane in a windows app without any overlap between scrolls using Python.
This is the code I have so far. When I run this, it works but there is overlap on the ...
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227
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Image stitching with opencv-python
So I've been trying to stitch some images together to create one big panorama but the Stitcher from OpenCV doesn't want to do so.
There's enough overlap on the images so the Stitcher should be able to ...
- 93
1
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47
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Combining Images Taken from Fixed Distance with Different Top and Bottom Distances
Question:
I have six thermal images taken at an angle, and I'm trying to stitch them into one seamless image without any overlapping areas. The images are named sequentially from 11.jpg to 16.jpg. The ...
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1
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316
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Error in FIJI: File --> Import --> Image sequence --> virtual stack: Image width and height are <= 0
I am attempting to import an image sequence of 70 multichannel images (in .tif format) in order to use the grid collection/stitching function to produce one large image. However, when I import the ...
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1
answer
169
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How to understand opencv's RotationWarper
Recently, I am doing image stitching, and I found stitching_detailed.py breaks up the steps of opencv's stitching algorithm, I read this code, have some questions about the PyRotationWarper:
What is ...
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76
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Enable_Precise_Upscale Function in OpenCV's SIFT
I am currently going through the OpenCV documentation for SIFT, and arrived on this function in the create portion of SIFT.
enable_precise_upscale: Whether to enable precise upscaling in the scale ...
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55
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Gain compensation values making the panorama image bad
I have implemented the Gain Compensation algorithm as mentioned in the paper Automatic Panoramic Image Stitching using Invariant Features. The derivation looks fine, here is the attached one for ...
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