I want to transform my image to grayscale but when i traid to use TransformToGrayscaleOp class i got this error in the ide: Unresolved reference: TransformToGra
I have a depth camera (Intel Realsense L515) and I do like to record a video of the depth. I have seen this answer which is using FFMPEG, but I didn't know how
What quantitative measure should I use to compute on stacked 2D images (slices of MR images) that should be specific to the plane (axial, saggital or coronal)?
I am trying to identify the checkboxes in the image The top 4 are identified but the bottom 2 are not. At the same time I would like to be able to get rid of th
I was trying to read the 600th frame of a video using cv2.VideoCapture. However, I found that the following two methods both successfully read an image but the
I am trying to denoise images using Fast Fourier Transformation (FFT) in python using the reference from this site. Unfortunately my output image is becoming c
For an university project i need to create an Android application that collects and aggregates data from various supermarket flyers in order to filter deals by
I'm trying to loop through all the pixels of an image using Pillow then append the pixels with their corresponding RGBA color into a dictionary What I have at p
I have a pdf file which holds a few tables containing different colors instead of RGB values. I have been tasked to fetch RGB value from each row and transition
I hope you're all doing well. I'm new here for help. Basically, I have hand poses and labeled data for the image. for example image class is labeled as: 1: Hol
hi folks, greetings am using this code that I found on the web, to apply a wiener filter on an image, the code : from scipy.signal.signaltools import deconvolve
I need to write function that convolving an image with a kernel. In other words -The function receives an image with a single color channel (ie a two-dimensiona
I'm a beginner in python and currently studying QR code detection and decoding. I'm having a hard time rotating the detected QR code to the right position. I al
I would like to ask if there is a way to split segmented image into sub-images? I want to extract each object in predicted image into separate image. To visuali
I am trying to implement a gaussian filter for an image with dimensions (256, 320, 4). I first generated a gaussian Kernel for the same and then individually pe
Im using this code to detect teh 468 facial landmarks from a face: import cv2 import mediapipe as mp import time cap = cv2.VideoCapture(0) pTime = 0 mpDraw =
Is there a way to output monochrome TIFF files in OpenCV with group 4 compression? This is the command to do it with imagemagick/graphicsmagick 'gm convert '.$f
I need to detect a selected area in a photo: Original photo: I used this code: import cv2 as cv import numpy as np img = cv.imread(cv.samples.findFile('./Pict
Does OpenCV support the comparison of two images, returning some value (maybe a percentage) that indicates how similar these images are? E.g. 100% would be retu
I am creating program that helps processing microstructure images. One of the function is detecting circles with the same radius. User draws one circle, my prog