![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/4017963_1523555150228_DEF.jpg)
mack cartagena
Followers: 0 Following: 0
Statistics
4 Questions
0 Answers
RANK
27,679
of 292,740
REPUTATION
1
CONTRIBUTIONS
4 Questions
0 Answers
ANSWER ACCEPTANCE
0.0%
VOTES RECEIVED
1
RANK
of 19,936
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 147,908
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Question
How can i check if there is an active connection to webcam ?
I'm making a GUI with a webcam and i'm taking a snapshot every time i click a push button, but first i have to create the webcam...
6 years ago | 1 answer | 1
1
answerQuestion
Undefined function 'snapshot' for input arguments of type 'double' why this error?
This error is showin today and yesterday wasn't! i'm creating a webcam object, settings its parameters and taking a snapshot bu...
6 years ago | 2 answers | 0
2
answersQuestion
¿Why the webcam changes its parameter everytime i start running the code?
I'm using a webcam to count some squares using a UV ilumination. so i setup the webcam parameters (Contrast, Exposure, etc) to...
6 years ago | 1 answer | 0
1
answerQuestion
¿can someone tell me how can i threshold this grayscale image to later count the white squares?
i'm using an usb camera and taking snapshots from it, but i cant figure it out how to threshold the image to get only the white ...
6 years ago | 1 answer | 0