image-stitching Questions

4

Solved

Hi have seen a lot of tutorials how to do simple image stitching using two photos and that is no problem. But what to do when I want to make a panorama from 4-6 images or more? I have code that tak...
Ectosarc asked 3/7, 2014 at 20:55

1

The camera app on Android 4.3/4.4 under the 'Sphere mode' can stitch photos from varied directions into one spherical panorama, with very good quality. Results illustration: http://i-cdn.phonea...
Epiblast asked 10/2, 2014 at 16:25

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I have a stationary camera which takes photos rapidly of the continuosly moving product but in a fixed position just of the same angle (translation perspective). I need to stitch all images into a ...

3

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I have been working on an image stitching project using OpenCV 3.0. I use the findHomography function like so: findHomography(imageOnePoints, imageTwoPoints, CV_RANSAC); but when I try to compil...
Russianize asked 10/8, 2015 at 20:56

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I have a bunch of images in a folder that are effectively just pieces of one image that was broken into overlapping parts. How can I quickly and programmatically recombine these images to create th...

1

I am quite new to OpenCV and DIP in general so I need bit of help in stitching of two images. The problem background is, there are two pieces which have their adhesives/glue torn apart from two joi...
Crosscountry asked 23/5, 2019 at 2:39

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I use an algorithm of panorama stitching from opencv, in order to stitch 2 or 3 images into one new result image. I have coordinates of points in each source image. I need to calculate what are th...
Fillagree asked 27/2, 2019 at 11:44

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I have noticed that, from Google Maps page, you can get an "embed" link to put inside an iframe and load the map in a browser. (no news here) The image size can be adjusted to be very large, so I ...
Coadjutrix asked 20/9, 2011 at 19:14

2

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I am using MSER to identify text regions in MSER. I am using the following code to extract the regions and save them as an image. Currently, each identified region is saved as a separate image. But...
Weikert asked 5/2, 2018 at 4:35

4

I have calculated homography ,taken out perspective transform .I am able two display two images in one window but unable to merge them.Here are my example images-> The code I am using thiscode ...

1

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I'm trying to stitch 2 images together by using template matching find 3 sets of points which I pass to cv2.getAffineTransform() get a warp matrix which I pass to cv2.warpAffine() into to align my ...
Recti asked 9/6, 2017 at 11:50

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I am having troubles understanding how the function cv::detail::leaveBiggestComponent works, as little to no documentation is available. I know what the function is supposed to do, that is, given a...
Parve asked 25/5, 2017 at 14:52

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I am totally new to OpenCV and I have started to dive into it. But I'd need a little bit of help. So I want to combine these 2 images: I would like the 2 images to match along their edges (igno...

1

I am doing image stitching in OpenCV, where I am taking pictures of a planar scene from different locations and try to compose a panorama. I have modified the stitching example to fit my needs. The...
Colonnade asked 22/7, 2013 at 15:2

1

I already found a lot questions and answers about image stitching and warping with OpenCV but I still could not find an answer to my question. I have two fisheye cameras which I calibrated success...

5

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I have found some basic working examples on stitching via OpenCV for panoramic images. I have also found some useful documentation in the API docs, but I can't find out how to speed up the processi...
Lincolnlincolnshire asked 27/2, 2014 at 0:42

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I'm thinking of stitching images from 2 or more(currently maybe 3 or 4) cameras in real-time using OpenCV 2.3.1 on Visual Studio 2008. However, I'm curious about how it is done. Recently I've stu...
Fahey asked 2/5, 2012 at 7:41

0

I'm writing a program that stitches aerial images from a video in real time taken by a drone. In fact, what I'm doing is: get two consecutive frames find features between these two frames calcula...
Lowercase asked 11/6, 2015 at 19:50

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I use 4 stationary cameras. Cameras do not move relative to each other. And I want to stitch video images from them into the one video image in real time. I use for this OpenCV 2.4.10, and cv:stit...
Mishnah asked 30/3, 2015 at 14:20

2

I'm trying stitch images in matlab, but get ugly overlap lines. How can I blend images properly? Currently I'm using the code below, but it blends too much (especially building windows are blended ...
Brisbane asked 13/5, 2014 at 17:27

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I've been trying to stitch low quality, low resolution (320x180) images, taken by a quadrocopter, in OpenCV recently. Here is what i got: http://postimg.org/gallery/1rqsycyk/ The pictures taken ...
Nappe asked 22/8, 2013 at 13:18

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I was wondering if the stitching(http://docs.opencv.org/modules/stitching/doc/stitching.html) module of OpenCV is able to stitch the images taken from a camera that is in parallel motion to the pla...

2

I have a number of calibrated cameras taking a pictures of planar scene. For simplicity let's assume there are 3 cameras. Those cameras are undergoing general motion but mostly translation plus som...

1

Solved

I'm trying to use the OpenCV stitcher class to stitch multiple frames from a stereo setup, in which neither camera moves. I'm getting poor stitching results when running across multiple frames. I'v...
Corycorybant asked 29/4, 2013 at 16:55

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I've been running a project of stitching images from multiple cameras, but I think I've got a bottleneck...I have some questions about this issue. I wanna try to mount them on a vehicle in the fut...
Glaucous asked 15/7, 2012 at 19:56

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