Remove background in all captcha image with Adobe Photoshop
Question
How do I remove the background of captcha images using Adobe Photoshop?
The letters and numbers shall be recognizable by OCR. I want to create an action in Photoshop that can be used for all captcha images.
Example captchas:
2 answers
solution1
0 2016-03-28 13:25:50
- Make a adjustment layer Black & White.
- Duplicate layer and change order to first.
- Change blend as Color Dodge.
solution2
0 2018-04-11 08:46:51
- Duplicate layer and change order to first.
- Change blend as suitable one
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
photoshop saving image without white background
Background image not working at all
Remove white background from an image
Remove background color of an Image in PHP
PIL remove background image from image
how to remove white background of image in java
How to remove the background of an image using OpenCV?
Adobe air app running on background
How to remove canvas background and display full background image
Remove Background of image in Button which has Image and text in Android
Related Tags