I've using ORB/FLANN to compare images and want to save / load image descriptors that come out of FLANN to a file so I can read them in later to compare with an
I'm trying to rotate my image but it is like my frame does not rotate at all. Here are the following steps of my code: 1 - Create an image of an inclined disk.
I am trying to write a code that calculates the speckle contrast of a laser line. Here is an example of an image that I would be analyzing: The image is black w
I've read this entire paper multiple times, and I've found a way to make everything in python... Except this (Article II, section C). They want me to upscale th
I am trying to identify and count the number of human faces in a every picture of a folder full of pictures, I am using Deepface to get the job done. I have onl
I'm trying to automatically dewarp scanned document images using C#. The Situation: I have images of a 6 page empty form (every page is different). I also have
I am searching for a solution for a long time but couldn't be able to find it. There are more similar qestion-answers but that didn't help me. Basically I have
My Input Image is this. I need only the face and hair from that image and others will convert to white background including cloth. I used mediapipe's SelfiSegm
I am using easyocr methods to recognize the text on the license plate but the results are not good. I have developed deep learning model which detects license p
so I am working on a project to scan analog photos. The program should detect the edges and crop it automatically. For that I am using Python and OpenCV. My pro
I have datasets of images of gemstones.I have categorised the gemstones into folders based on their colours.(That is Red, Blue, Pink,Purple,Yellow). What I want
My code is all done thinking that the input Mat is in BGR format, so I am wondering if given an Image object in EmguCV, the property Mat from this object is alw
I have been stuck on CS50 Filter - Edges for a few days now, having a hard time determining what's wrong with my code. This code returns an almost all white ima
I'm looking for a proper solution how to count particles and measure their sizes in this image: In the end I have to obtain the lists of particles' coordinates
I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the
I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the
How can I select question blocks in a jpg file with questions in Python code? The codes below select texts. I want to select question blocks with their choices.
I need to reduce the noise in images like the one bellow, i.e. fill the holes in the white object. I tried something with opencv but it ended up removing part o
I need to reduce the noise in images like the one bellow, i.e. fill the holes in the white object. I tried something with opencv but it ended up removing part o
I have to identify the table grid in this image and change it to Grimson red color. I am a beginner in image processing. img_arr = mpimg.imread("1.jpg") plt.