Feeds
提问
speed detection using optical flow
I was referring to this mathwork's site... <https://www.mathworks.com/help/imaq/examples/live-motion-detection-using-optical...
8 years 前 | 0 个回答 | 0
0
个回答提问
counting number of white objects in BW image
I have an image, (see the attachment) I want to count those white objects. I tried eroding and then tried to convert it to ci...
8 years 前 | 1 个回答 | 0
1
个回答提问
Reading only those lines starting with a specific string
Hello, I have a text file. Now I want to read only those line which start with particular strings only. For example, I have sen...
8 years 前 | 1 个回答 | 0
1
个回答提问
GUI arduino serial communication
Hello, I have created a GUI where I am going to capture an image and perform some operations only after I get an interrupt from ...
8 years 前 | 0 个回答 | 0
0
个回答提问
Draw rectangular contour in thresholded image
Hello, I have a thresholded image of a bottle, where the liquid color is being masked and thresholded. <<https://www.mathwor...
8 years 前 | 1 个回答 | 0
1
个回答提问
videoinput error in real time detection
Hello sir, While I was working on real time face detection I got this error when I run my code for the second time. I have writ...
9 years 前 | 1 个回答 | 0
1
个回答提问
The Pitch of signal
Hello sir, According to my knowledge pitch of any signal is nothing but its frequency, so if i keep the same frequency of any s...
9 years 前 | 1 个回答 | 0
1
个回答提问
error in fitgeotrans function
Hello, I am using fitgeotrans function like this: tform = fitgeotrans(movingPoints,fixedPoints,'polynomial',2); in which I h...
10 years 前 | 0 个回答 | 0
0
个回答提问
Face Normalisation using Affine transform
Hello sir, I am working on face recognition project. In that I have one frontal face and one rotated face. Also I have few key ...
10 years 前 | 0 个回答 | 0
0
个回答提问
Why PCA fails in pose variation?
Hello sir, My question is why PCA based face recognition system fails in pose variation scenario? What is the basic reason behin...
10 years 前 | 0 个回答 | 0
0
个回答提问
for loop for variables
I have written one code as follows, for i=1:10 Ai=i; fprintf('A is: %d \n',Ai) end what i want to achieve fro...
10 years 前 | 2 个回答 | 0
2
个回答提问
Bimodal histogram of an image
Hi, I am working on image. And I wanted to plot the bimodal histogram of that image. Is it possible to plot it? please reply
10 years 前 | 0 个回答 | 0
0
个回答提问
SIFT pgm image problem
Hello sir, I want use SIFT tool for comparing 2 images. I have downloaded the code from our mathwork site. But the problem is wh...
10 years 前 | 0 个回答 | 0
0
个回答提问
GUI problem while doing serial communication
I am doing serial communication between matlab and controller. I have created a GUI. The problem is whenever I am starting seria...
10 years 前 | 1 个回答 | 0
