scikit-image Questions
2
I am new to MaskRCNN. I have added 15 images to the dataset/train folder however, while running the code I am getting error for the line
image = skimage.io.imread(image_path)
Error is :
ValueError...
Beilul asked 9/12, 2021 at 16:31
2
I am new to python and pip ecosystem. I am trying to install scikit-image and it is installing scipy as a dependency I suppose. I am using macOS 11.1 and I know that support for this version is not...
Bracelet asked 17/12, 2020 at 21:40
6
Solved
I'm trying to export the results of the scikit-image.measure.find_contours() function as a shapefile or geojson after running on a satellite image.
The output is an array like (row, column) with c...
Deforest asked 5/1, 2017 at 14:35
7
Solved
I am novice at skimage and I try to show the image in my ipython notebook:\
from skimage import data, io
coins = data.coins()
io.imshow(coins)
But I see only the following string:
<matplotli...
Clerissa asked 27/7, 2016 at 7:21
12
I am building code on python using skimage. But I am getting import errors while using skimage.segmentation.
Traceback (most recent call last):
File "superpixel.py", line 5, in
from ski...
Spector asked 28/6, 2016 at 22:55
2
I'm working on a 3D reconstruction system and want to generate a triangular mesh from the registered point cloud data using Python 3. My objects are not convex, so the marching cubes algorithm seem...
Terrill asked 20/6, 2019 at 13:16
7
Solved
How can I read an image from an Internet URL in Python cv2?
This Stack Overflow answer,
import cv2.cv as cv
import urllib2
from cStringIO import StringIO
import PIL.Image as pil
url="some_ur...
Nitrous asked 11/1, 2014 at 11:45
1
Solved
How can I extract the boundary curve of an image region enumerated by measure.regionprops?
By boundary curve, I mean a list of border pixels of the region in, say, clockwise direction around the r...
Megass asked 19/8, 2014 at 9:18
4
Solved
In my image comparision code following: https://www.pyimagesearch.com/2014/09/15/python-compare-two-images/
While using
from skimage.measure import structural_similarity as ssim
and then
s = ssi...
Diazotize asked 15/3, 2019 at 8:14
4
Solved
I'm trying to compare two images, one a .png and the other a .jpg. So I need to convert the .png file to a .jpg to get closer values for SSIM. Below is the code that I've tried, but I'm getting thi...
Subcritical asked 3/2, 2020 at 22:40
5
I've got an image that I apply a Gaussian Blur to using both cv2.GaussianBlur and skimage.gaussian_filter libraries, but I get significantly different results. I'm curious as to why, and what can b...
Methodology asked 28/3, 2016 at 13:50
4
Solved
I am facing this issue while using Mask_RCNN to train on my custom dataset with multiple classes.
This error occurs when I start training. This is what I get:
/home/parth/anaconda3/envs/compVisio...
Hamper asked 11/6, 2020 at 17:43
2
I was looking for automated ways of doing some basic color corrections and I came across this blog post.
https://www.pyimagesearch.com/2021/02/15/automatic-color-correction-with-opencv-and-python/
...
Copper asked 5/12, 2021 at 11:6
2
Solved
I am trying to use skimage.restoration.wiener, but I always end up with an image with a bunch of 1 (or -1), what am I doing wrong? The original image comes from Uni of Waterloo.
import numpy as np...
Pusillanimity asked 7/12, 2016 at 13:51
7
Short version: is there a Python method for displaying an image which shows, in real time, the pixel indices and intensities? So that as I move the cursor over the image, I have a continually updat...
Vandal asked 30/12, 2014 at 11:19
2
I have successfully installed skimage packages but when I try to import the
from skimage.feature import graycomatrix, graycoprops
it results in an error saying:
cannot import name 'graycomatrix' f...
Peacoat asked 14/5, 2021 at 16:22
9
In testing an object detection algorithm in large images, we check our detected bounding boxes against the coordinates given for the ground truth rectangles.
According to the Pascal VOC challenges...
Epoxy asked 17/8, 2014 at 12:28
2
Solved
I can run all the cells of the tutorial notebook of Pytorch about dataloading (pytorch tutorial).
But when I use OpenCV in place of Skimage to resize the image, the dataloader gets stuck, i.e nothi...
Rhetorician asked 2/1, 2019 at 22:11
1
Solved
I am trying to calculate the SSIM between corresponding images. For example, an image called 106.tif in the ground truth directory corresponds to a 'fake' generated image 106.jpg in the fake direct...
Mail asked 22/3, 2022 at 5:31
4
Solved
I'm resizing an image using skimage.transform.resize but I'm getting a really weird output and I can't figure out why. Can anyone help?
Here is my code:
import matplotlib.pyplot as plt
import ski...
Kalvin asked 11/12, 2015 at 15:51
2
Solved
I am using Windows 8.1 64 bit and Python 2.7. While trying to install scikit-image from the shell
pip install scikit-image
I have encountered this error:
Command "python setup.py egg_info" fail...
Almetaalmighty asked 27/7, 2016 at 9:15
4
I am wondering how to smart sharpen an image using python or any related image library like ndimage ,skimage or even PIL.I could find methods that actually sharpen my image but with a lot of noise ...
Behave asked 22/10, 2012 at 23:2
3
I am getting "can only concatenate list (not "MultiValue") to list" highlighting map (float portion, while running below resampling, this code is very commonly used throughout i...
Block asked 23/4, 2018 at 2:59
6
Solved
I am trying to compare images using OpenCV and Python.
Consider these images:
Both feature an identical pair of shoes, set to a white background. The only difference being that the firs...
Squarerigged asked 23/1, 2018 at 6:23
2
Solved
Given a color either in RGB or Hex, how do I find colors that are similar to it? By similar I mean they should be distinguishable by small values.
Soothsayer asked 8/6, 2017 at 6:35
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