OpenCV error on Training, please help.
Hello all; I am trying to install Facial Recognition on my Magic Mirror. I am a total newbie so it is a challenge, however I am doing ok so far. However, I am at the point where Open CV is compiled...
View Articledelay of VideoCapture::read (python)
I try to capture frame from IP camera by VideoCapture::read. cap = cv2.VideoCapture(url) while True: ret, frame = cap.read() But, capture of 1st frame is delayed about 3 seconds, and subsequent...
View ArticleMulti class SVM classifier with HOG descriptor
I created an SVM classifier with HOG (Histogram oriented Gradient) to detect a specific shape and it's working, I create positive images and negative images to use them in the detectMultiScale...
View ArticleLinker error with OpenCV legacy and contrib
I'm using CDT Eclipse IDE to build a openCV program. And this is the build output. Wthe hat can I try next to avoid the ld errors? `make all Building file: ../YellowCircleDetect.cpp Invoking: GCC C++...
View ArticleCompare font from image
I am trying to compare the 3 fonts from the image. I want some algorithm witch will say 2 and 3 are matching fonts but 1 is not matching font. I have tried this approach using HuMoments, but it does...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Articlechanging the fps of a video?
I have some demo videos with the FPS=60. I would like to change the FPS to 30. I am using OpenCV 3.4.I used the following code. This is just a snippet of the code. while True: cap =...
View Article