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Showing posts with the label Cv2

Image Processing: How To Imwarp With Simple Mask On Destination?

Following my own question from 4 years ago, this time in Python only- I am looking for a way to per… Read more Image Processing: How To Imwarp With Simple Mask On Destination?

Odd Image Using Cv2 And Numpy

I am running the following code: import cv2 import numpy f = open('raw_image','rb')… Read more Odd Image Using Cv2 And Numpy

Removing Horizontal Underlines

I am attempting to pull text from a few hundred JPGs that contain information on capital punishment… Read more Removing Horizontal Underlines

How To Get 2d Array From 3d Array Of An Image By Removing Black Pixels, I.e. [0,0,0], In Python

I have a picture of the facial skin with black pixels around it. The picture is an 3d array made up… Read more How To Get 2d Array From 3d Array Of An Image By Removing Black Pixels, I.e. [0,0,0], In Python

Python 3.8.5 Cv2 -215:assertion Failed

Error: Build\OpenCV\opencv-4.4.0\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) … Read more Python 3.8.5 Cv2 -215:assertion Failed

Python Cv2 Color Space Conversion Fidelity Loss

Observe the following image: Observe the following Python code: import cv2 img = cv2.imread('r… Read more Python Cv2 Color Space Conversion Fidelity Loss

Unresolved Reference "cv2" Inside Cv2 (cv2.cv2)

I've looked around and people seem to have similar problems but none described my case exactly,… Read more Unresolved Reference "cv2" Inside Cv2 (cv2.cv2)

Simple Method To Extract Specific Color Range From An Image In Python?

I'm trying to extract a specific color from an image within a defined RGB range using the cv2 m… Read more Simple Method To Extract Specific Color Range From An Image In Python?