Stack Overflow
Stack Overflow

Questions tagged [image-stitching]

References the process of combining, or stitching together, one or more images.

361 questions
0
votes
1 answer

Image stitching blender image format

I am using OpenCV 3.1 w/ contrib in C++. Trying to recreate the program outlined within the "Learning Image Processing with OpenCV pg 152-161. I copied the code line by line but am getting this resulting error. //-Create a blender-//S10 …
C.Radford
  • 882
  • 4
  • 13
  • 31
0
votes
1 answer

image resize in image stitching pipeline

OpenCV contains one image stitching module. The pipeline is followed There is one step named Resize. As I understand, the step is added in order to reduce computation because feature detection for one big image may need a lot of time. However, the…
Jogging Song
  • 573
  • 6
  • 28
0
votes
1 answer

How to integrate "Android-PanoramaDemo-master" this library into Android Studio for photo stitching?

I am refering to this library I want to integrate it in Android studio for merging photos. As this library is in Native i am having trouble to integrate it. Can anybody provide me with proper steps and one example will be appreciated.
user3066829
  • 157
  • 1
  • 1
  • 12
0
votes
2 answers

FlannBasedMatcher has no member knnMatch

I am trying to use the Flann matcher for matching features between images. Following are few lines of code: vector matches; Ptr matcher(new flann::LshIndexParams(20, 10, 2)); matcher.knnMatch(afeatures.descriptors,…
lazyadt
  • 13
  • 6
0
votes
0 answers

multiple image stitching in python

I am trying to run a code on image stitching using opencv Stitcher module on Windows. Here is a code: import cv2 import numpy as np import glob images = [] for file in glob.glob("path_to_images/*.png"): n= cv2.imread(file) …
A.Klim
  • 31
  • 1
  • 3
  • 7
0
votes
1 answer

How to load two images onto a zynq zedboard

I'm trying to stitch two images on fpga using xilinx zedboard zynq7000. I couldn't find any material on how to dump two images onto the board and then get the output placing the images side to side. Any leads are greatly appreciated.
Electrix
  • 113
  • 1
  • 9
0
votes
1 answer

Image stitching algorithm using predefined homography matrix

I am implementing my own image stitching algorithms(using opencv but not the stitcher class), so far i can stitch 2 images using following steps: Detect keypoints Descript keypoints Match keypoints Calculate homography Warp images Blend…
mereth
  • 465
  • 3
  • 9
  • 19
0
votes
0 answers

Understanding if opencv findHomography function takes care of Two View Geometry

There are two cameras seaparated by some distance. My ultimate goal is to project points from both the cameras to one common plane( take points from camera 2 view plane to the camera 1 view plane) and then stitch together. Now if I want to transform…
Gayathri
  • 5
  • 3
0
votes
1 answer

Issues while warping image using Homography mat constructed using matches given by BF Matcher

We are trying continuosly process the image frames captured by the two cameras, process every two frames and then stitch them to get a complete view. In order to do so we have 1.extracted surf features. 2.Got the matches between the two images using…
Gayathri
  • 5
  • 3
0
votes
0 answers

OpenCV Python Inaccurate Image Stitching

I am using Python 3.5 and Open CV to stitch images. The images are 1920 X 1080 in dimensions. I have so far used SIFT and ORB and any signs of stitching can be seen only in SIFT and in ORB I either get the trained image or a very distorted…
Wilbus Fugu
  • 83
  • 2
  • 11
0
votes
1 answer

iOS Vision panorama stitching

How to use vision framework to stitching panorama picture? vision's VNTranslationalImageRegistrationRequest can stitch two images.I try , it works. Now I want to stitch two fishPhotos. Like this VNHomographicImageRegistrationRequest or…
ChokWah
  • 105
  • 8
0
votes
0 answers

Image stitching straightening

I am trying to implement my own image stitcher for a more robust result. This it what I got so far. The result of the panorama sticher that OpenCV provides is as follows. Apart from the obvious blending issues, I am wondering how they distribute…
rex123
  • 371
  • 3
  • 16
0
votes
1 answer

ffmpeg concat with video using image background

Ffmpeg does not concat the media files correctly using various testing. One of the videos is a .mp4 (h264 codec) video generated previously using a .mp3 and a jpeg background. I've tried testing with various flags, closest I've gotten is below for…
ant-C
  • 85
  • 7
0
votes
0 answers

Stitching image tiles of the same size, with different offsets/positions

I have ~200 images (scanned map extracts) that I would like to stitch into a single large image All images are of the same width/height (~3000 x ~1900px), however, they do not stack above/below/beside eachother neatly - Basically they all need to be…
BaudThief
  • 1
  • 1
0
votes
1 answer

Stitching a full spherical mosaic using only a smartphone and sensor data?

I'm really interested in the Google Street View mobile application, which integrates a method to create a fully functional spherical panorama using only your smartphone camera. (Here's the procedure for anyone interested:…
Bibzball
  • 303
  • 1
  • 7
1 2 3
…
24 25