Top "Imread" questions

OpenCV : undefined reference to imread()

I have configured OpenCV 3.1.0 in Eclipse Mars. These are my configuration, G++ includes: D:/opencv/build/install/include; GCC includes: …

c++ eclipse windows opencv imread

How to extract green channel from RGB image in Python using Scikit-Image library?

I am extremely new to scikit-image (skimage) library in Python for image processing (started few minutes ago!). I have used …

python image image-processing scikit-image imread

error: imread is not a member of cv

I use OpenCV 3.0 and Ubuntu 14.04. I'm trying to compile a few codes on ubuntu using opencv. I get error "error: …

c++ opencv ubuntu imread

Using cv2.imread: "<built-in function imread> returned NULL without setting an error", as if it can't open the picture or get the data

This is the part of my code that gives the problem. It is supposed to count the amount of green …

python cv2 imread

error: undefined reference to `cv::imread(std::string const&, int)'

I'm new to Qt and I have a project that needs to configure OpenCV in Qt , I tried to run …

c++ qt opencv imread

Load BytesIO image with opencv

I'm trying to load an image with OPENCV from an io.BytesIO() structure. Originally, the code loads the image with …

python opencv imread

python matplotlib.pyplot imread

I'm using plt.imread for reading big .tiff images. Because of the big dimensions, I would like to select just …

python matplotlib imread

The parameter `image` must be a 2-dimensional array

I am going to compute co-occurance matrix of some textures and in following you see the code, normally when I …

python imread

Python + OpenCV - Reading the image file name

I have the following code snippet: img = cv2.imread('1.jpg') When I print img, I get the result shown …

python opencv imread

How to draw a point in an image using given coordinate

I loaded the image and tried to draw a red point in an image img=mpimg.imread('./images/im00001.…

python image numpy matplotlib imread