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Jack Sparrow


Active since 2013

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Question


adding multiple images together from a for loop
I am trying to adding multiple images together into one in a for loop, but seem to only display the last image. This is what I'v...

meer dan 10 jaar ago | 1 answer | 0

1

answer

Question


Determine lowest part in sub regions of image and segment the image
I want to segment object into head, torso and leg region. There is a binary image and I want to: - Calculate the sum of wh...

bijna 11 jaar ago | 1 answer | 0

1

answer

Answered
How to calculate the Euclidean distance between two fingerprint images?
I think euclidean distance formula is: d(H1,H2) = sqrt((H1(i) - H2(i))^2) H1 = probe set H2 = gallery set

bijna 11 jaar ago | 0

Question


Need help on creating loop
Please I need assistance on this code, I am trying to matching two data. The first one is the training set, while the second one...

bijna 11 jaar ago | 0 answers | 0

0

answers

Question


Facial shape extraction from images
What suitable algorithms can be applied for extracting shape of the face for face recognition, I thought of using edge detection...

bijna 11 jaar ago | 1 answer | 0

1

answer

Answered
labeling target in neural network in matlab
Thank you Greg, This is quite complicated than I thought. What if I set the label of the 5 samples of the first subject to 1 and...

ongeveer 11 jaar ago | 0

Question


labeling target in neural network in matlab
I have a training set of 200rows, 600columns as the training set, each 5 rows represent feature vectors from one subject, meanin...

ongeveer 11 jaar ago | 3 answers | 0

3

answers

Question


Decision fusion of multiple features from small data set
This is not a much specific question, I just want to gather idea from colleagues in this forum. My question is; I estimate...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


How to return the height of a bounding box
How can I return the height of a bounding box of an object to the work space from an object detection algorithm like Gaussian Mi...

ongeveer 11 jaar ago | 1 answer | 0

1

answer

Question


how to plot top and bottom points in object detection
I am using the Gaussian Mixture Model to detect object (human) in a video. but, I want to plot the head and feet position of the...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


How to divide an image in two blocks
How can I divide an image into two halves? Then, after dividing it make each half independent, say A = top half and B = t...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


issue with coefficients of Discrete wavelet transform
Please why am I getting 1 x 10517 as the result of coefficient exported to the workspace after using Discrete Wavelet Transform....

ongeveer 11 jaar ago | 1 answer | 0

1

answer

Question


wavelet transform for feature vector
Can someone please explain what the coefficients from Discrete wavelet transform are for and how can they be used to form featur...

ongeveer 11 jaar ago | 1 answer | 0

1

answer

Question


Height and Weight Estimation
Can someone please help me out on how to do human height and weight estimation in still images. If possibly algorithms related. ...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


IDENTIFY COLOR IN NIR
I'm working on a project, i need to identify the ethnicities from the images but they are all taken in near infrared. so i'm con...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


How to obtain color value in near infrared image
if I take the picture of three objects( say light yellow, mid yellow, deep yellow) with near infrared camera, is it possible to ...

ongeveer 11 jaar ago | 1 answer | 0

1

answer