References the process of combining, or stitching together, one or more images.
Questions tagged [image-stitching]
361 questions
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Image Stitching methods to remove seams for stitched image
I have used SURF for feature detection and then I have used RANSAC. The stitched image I got has seams. How do I remove these?
user6053898
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OpenCV patching planar images
I am trying to patch one image that has missing data with another taken from another angle. I had some success with computing features i.e. SIFT and finding a homography with surfaces with unique features. I later do blending to make the images…
Thomas1982
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JAVA BoofCV method's alternative for Android
I have been using Boof CV libary for Image Stitching and followed this.
I have to convert some Data types and methods to be acceptable in android.
I want an equivalent of this in Android BoofCV
T inputA =…
danish.ahmad
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How to stitch 4 images using opencv in c++
I have images of 4 different positions of a road and I want to stitch them together using OpenCV. The problem is that the changes between the pictures is not "smooth", the color and the texture of the images is not the same so it doesn't seem like…
Ransar
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"no such instruction" error when using gcc-4.9 on osx-yosemite
For historical reference, here was my last question: Using MTL/Boost Library Mac Terminal C++
After moving past that error, I found I couldn't compile due to an openmp/clang error. So, I installed gcc-4.9 via homebrew.
Now, when I attempt to compile…
Meshach
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Using MTL/Boost Library Mac Terminal C++
To be precise, I'm attempting to run this excellent project: https://github.com/ppwwyyxx/panorama
I'm using a modern mac.
The issue is that I can't seem to get my computer to properly include the MTL library. I'm stuck with the endless error of:
$…
Meshach
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Opencv Images Orthorectification
I'm writing a program in opencv that stitches aerial images taken by a drone. The problem is that the stitch,after a certain point, start to "curving", so my homography matrix will be messed up and I can't stitch anything more.
There's a way in…
bjorn
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Why does openCV image stitching work for images loaded in project but not dynamically loaded images
I have an application that stitches images using openCV and I save the images to my camera roll and to a location in the file system. When I pass those images in the file system as an array of UIImages in my file system, the stitching method does…
MichaelGofron
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RANSAC with affine transformation + matlab
I need to implement the RANSAC algo for image Stitching purpose in matlab.
I have best matching points from two images in bestMatches matrix (2 x 500)
Now I need to implement RANSAC, this is what I have done so far.I have placed comment as…
SG17
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Panoramic Image Stitching using OpenCV and C++
I'm attempting to stitch together a set of images using OpenCV.
I found some example code from this source: https://www.youtube.com/watch?v=dCUkc0VmqtA, which I have also included below:
#include
#include
#include…
user4466036
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Opencv height/width of part of image
I've an image like this one ![enter image description here][1]. The non-black part is expanded at each iteration. So, after a certain point, I need to enlarge the final image so the non-black one can fit in. For now, what I'm doing is to find the…
bjorn
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Opencv Resize a stitch
I'm doing a mosaic from a video in Opencv. I'm using this example for stitching the frames of the videos: http://docs.opencv.org/doc/tutorials/features2d/feature_detection/feature_detection.html. At the end I'm doing this for merging the new frame…
bjorn
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Black seams in stitched image generated by Python and OpenCV
(ret,data_map) = cv2.threshold(cv2.cvtColor(next_img_warp, cv2.COLOR_BGR2GRAY), 0, 255, cv2.THRESH_BINARY)
(ret_base,data_map_base) = cv2.threshold(cv2.cvtColor(base_img_warp, cv2.COLOR_BGR2GRAY), 0, 255, cv2.THRESH_BINARY)
firstly I converted two…
ryecao
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Stitching images of documents - using OpenCV's SURF
I am currently trying to stitch 4 photographs of a document together. I am using OpenCV 2.9, SURF extractor and descriptor with an hessian threshold of 2000 (otherwise there are too many keypoints). I am rejecting any matches with a distance greater…
J W
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java cv -v stitch - exception
I try to use javacv to stitch images. I get an exception and I can't solve it.
This is the code:
import org.bytedeco.javacpp.*;
import static org.bytedeco.javacpp.opencv_core.*;
import static org.bytedeco.javacpp.opencv_highgui.*;
import static…
Pugymer Gyorgy
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