Commit 3e10319

committed

Gradient_Mapping_Script added

1 parent 469ba28 commit 3e10319Copy full SHA for 3e10319

File tree

+59

-0

lines changed

+59

-0

lines changed

Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,18 @@`
	`1`	`+# import the required libraries`
	`2`	`+import cv2`
	`3`	`+import numpy as np`
	`4`	`+from matplotlib import pyplot as plt`
	`5`	`+`
	`6`	`+# Read Image in GrayScale`
	`7`	`+img = cv2.imread("scene.jpg", cv2.IMREAD_GRAYSCALE)`
	`8`	`+`
	`9`	`+titles = ["image"]`
	`10`	`+images = [img]`
	`11`	`+`
	`12`	`+# Applying gradient`
	`13`	`+for i in range(1):`
	`14`	`+ plt.subplot(1, 1, i + 1), plt.imshow(images[i], "grey")`
	`15`	`+ plt.title(titles[i])`
	`16`	`+ plt.xticks([]), plt.yticks([])`
	`17`	`+`
	`18`	`+plt.show()`

Lines changed: 41 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,41 @@`
	`1`	`+# Gradient Mapping to an Image`
	`2`	`+`
	`3`	`+A simple Python Script to apply Gradient Mapping to an Image.`
	`4`	`+`
	`5`	`+## Prerequisites`
	`6`	`+`
	`7`	`+- Python3`
	`8`	`+- Windows OS`
	`9`	`+- A good Internet connection (of course!😉)`
	`10`	`+`
	`11`	`+## Required Libraries`
	`12`	`+`
	`13`	`+- opencv-python`
	`14`	`+`
	`15`	+```
	`16`	`+$ pip install opencv-python`
	`17`	+```
	`18`	`+`
	`19`	`+- matplotlib`
	`20`	`+`
	`21`	+```
	`22`	`+$ pip install matplotlib`
	`23`	+```
	`24`	`+`
	`25`	`+- numpy`
	`26`	`+`
	`27`	+NOTE - `numpy` package automatically installs while installing `opencv-python` package
	`28`	`+`
	`29`	`+## Understanding Code`
	`30`	`+`
	`31`	`+![carbon (1)](https://user-images.githubusercontent.com/44089458/88452536-342fc080-ce7d-11ea-9646-d7f7375c79ed.png)`
	`32`	`+`
	`33`	`+## Gradient Application`
	`34`	`+`
	`35`	+```
	`36`	`+$ python gradient_mapping.py`
	`37`	+```
	`38`	`+`
	`39`	`+\|Original\|Gradient\|`
	`40`	`+\|---\|---\|`
	`41`	`+\|![Gradient-Original](https://user-images.githubusercontent.com/44089458/88452087-70612200-ce79-11ea-98c3-a14d6370e9ee.jpg)\|![Gradient-Result](https://snipboard.io/j8EF13.jpg)\|`

Comments

(0)