My team are switching to TensorFlow 2.0. I'm working on a data augmentation pipeline. TensorFlow 1.X had tf.contrib.image.transform that allows for projective t
I need to predict the gap in railway switch using python. Switch image:
If you have a video file with a moving object, as well as a moving camera, is it possible to track the distance that the object moved between 10 or 20 frames? I
I am trying to fill a contour which was obtained by separately thresholding 3 color channels. image_original = cv2.imread(original_image_pat
As I continued to study computer vision, I felt that RL (reinforcement learning) was used relatively less frequently in computer vision tasks, compared to the i
I am trying to develop a Lane Detector using PyTorch. Basically, I'm reading the video frame by frame using cv2, then finding edges using Canny Edge Detector an
I have designed a program that compares two images and gives you the coordinates of the pixels that are different in both images and plots the using pygame. I d
from torchvision.models.detection.faster_rcnn import FastRCNNPredictor from engine import train_one_epoch, evaluate import utils import torchvision.transfor
I am now learning about filters in computer vision. I can see that the elements of the kernel for edge detection sum to 0, whereas for blurring sum to 1. I am w
Given an output prediction of shape [1,21,388,88] from my Unet. How can I plot it as a masked image? I am using PASCAL dataset. Thanks!
I have an image which I've read in with cv2 and python. - I think I'm going to 'store' the image as a nparray in my db for later processing, easy retrieval etc.
I have trained a Yolo4 network and it is giving me bounding boxes as: img_array = cv2.cvtColor(cv2.imread('image.png'), cv2.COLOR_BGR2RGB) classes, scores, bbox
When using the SLIC Superpixel segmentation, sometimes the resulting number of Superpixels is smaller than the requested, is this because of enforced connectivi
I am unable to differentiate between the below two contours. cv2.contourArea() is giving the same value for both. Is there any function to distinguish them in P
I have the coordinates of 6 points in an image (170.01954650878906, 216.98866271972656) (201.3812255859375, 109.42137145996094) (115.70114135742188, 210.427291
How can I calculate distance from camera to a point on a ground plane from an image? I have the intrinsic parameters of the camera and the position (height, p
In the image below, I am using OpenCV harris corner detector to detect only the corners for the squares (and the smaller squares within the outer squares). Howe
I am performing template matching and everything seems to be working fine in cv2.imshow(). I want to write a video with all frames resulting from the template m
I'm currently facing a weird issue. I have recently trained a couple of different yolov4 models using the following command: darknet.exe detector train datapath
I am using Yolact https://github.com/dbolya/yolact ,an instance segmentation algorithm which outputs the test image with a mask on the detected object. As the i
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