Question


How to put the text on the top of the line?
Hi, I have plot on the graph few horizontal lines and I would like to put some text on it, plots are shown below. can any...

más de 1 año ago | 1 answer | 0

1

answer

Question


How to change the name of the images from frame1.jpg , frame2. jpg to image1.jpg etc etc
Hi, I would like to change the name of 100 images from frame...jpg to image 1.jpg , image2.jpg etc etc. can you guys he...

más de 1 año ago | 2 answers | 0

2

answers

Question


Undistortion of the image giving an error
Hi, I am trying to remove the distortion from the images but I am getting an error. I am using GOPro Hero 7 camera. Thing i...

más de 1 año ago | 1 answer | 0

1

answer

Question


I am making a video at 240 FPS for 1 min but whenever I trim that video for 5 seconds that 5 second of video have 30 FPS. wondering why frame rate reduces?
Hi, Is there a way in matlab to trim a clip from a video with the same frame rate. Currently, I am trimming a video and F...

más de 1 año ago | 1 answer | 0

1

answer

Question


How to correct the distorted images after getting information from camera calibrated images?
Hi, I need a direction: I did an exteriment with underwater camera GOPRO 7 and now I need to measure the size of the object I c...

más de 1 año ago | 1 answer | 0

1

answer

Question


Forming Video from frames but getting the error
Hi, I am trying to made a video using images (30 fps) but I am getting an error which I am failing to understand or correc...

más de 1 año ago | 1 answer | 0

1

answer

Question


How to save the contour as a image?
Hi, I am generating the contours with the code below but would like to know, how to save that contour as an image into the...

más de 1 año ago | 2 answers | 0

2

answers

Question


Contour not rendered for constant ZData
Hi, Can anyone help and point me to write direction, I am trying to get the contour of 190 grayscale images but getting er...

más de 1 año ago | 1 answer | 0

1

answer

Question


I want to creat the loop of background substraction.
Hi, I am using the simple code line to substract one picture from another as given below. k=image1-image2; then I will n...

más de 1 año ago | 1 answer | 0

1

answer

Question


I want to get the contour of only red bird in the image
Hi, Can any one help, I want to see the contour of birds and then separately contour of red colour bird in the image only....

más de 1 año ago | 1 answer | 0

1

answer

Question


I have 2 contours on the same plot and I want to differentiate them with colours so I can see the difference.
Hi, Please see the attaced Frame 16&17. In this image 2 contours from 2 consecutive frames are plot to analyse the change...

más de 1 año ago | 1 answer | 1

1

answer

Question


Can anyone help with this error? (I just want to see the contour of the bluish area at the bottom of the image)
close all clear all clc I = imread('frame75.jpg'); imshow(I) imcontour(I,3) Error: Error in imcontour>ParseInputs (li...

más de 1 año ago | 2 answers | 0

2

answers

Question


Velocity of the Dye?
Hi, I have attached 2 consecutive frame of the process where it showing the spread of dye in water. I would like to find t...

más de 1 año ago | 1 answer | 0

1

answer

Answered
"Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 51-by-1" appears from A(N-1, N-2) = aw; How to solve this? Not sure what it says... Maybe someone can help me?
Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 2-by-1. Error in...

alrededor de 2 años ago | 0