OpenCV

Python

“Python-OpenCV” Display BGR Value of Clicked Position on Image

higashi Hi, I'm higahsi. This page introduce how to display BGR value of clicked position on image as shown below. You c...
Python

“Python-OpenCV” How to Convert Monochrome Image to Pseudo Color Image

higashi Hi, I'm higashi. This time, I introduce how to convert monochrome image to pseudo color image as shown below by ...
Python

“Python-OpenCV” How to Count the Number of Objects on Image.

Hi, I'm higashi. This time, I introduce how to count the number of objects on image as shown below by using Python-OpenC...
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“Python-OpenCV” How to Make Images of Movie’s (gif&mp4) All Frame.

higashi Hi, I'm higashi. This time, I introduce how to make images of movie's all frame. Specifically, by using below mo...
Python

“Python-OpenCV” Three Click & Measure Angle on Image.

higashi Hi, I'm higashi. This time I introduce how to measure the angle on image by only three clicking shown in below m...
Python

”Python-OpenCV” How to Enlargement Image from Designate Point as Center

higashi Hi, I'm higashi. This time I introduce how to enlargement image from designate point as center. The below movie ...
Python

“Python-OpenCV” How to Composite matplotlib’s Transparent Background Graph on Image

higashi Hi, I'm higashi. This page introduces how to composite matplotlib's transparent background graph on image as sho...
Python

“Python-OpenCV” Composite Image on Another Background Image.

higashi Hi, I'm higashi. In this page, I explain how to composite image on another background image as shown below. Left...
Python

“Python-OpenCV” Changing the Designated Color. Demonstration with Sample Image.

higashi Hi, I'm higashi. In this time, I introduce how to changing the designated color to other color. More specificall...
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“Python-OpenCV” How to Split Image to Designated Number of Matrix

higashi Hi, I'm higashi. This page introduces how to split image to designated number of matrix as shown below. ★Origina...
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“Python-OpenCV” How to Add Noise on Image. Degree Adjustable .

higashi Hi, I'm higashi. This page introduces how to add noise on image by using python-openCV as shown below. The above...