Visual Studio | Convert a color image into Grayscale in C#
ฝัง
- เผยแพร่เมื่อ 20 ก.ย. 2024
- In this video we will learn to convert a color image into grayscale image using C#
Points covered in this video:
How to read an image file in C#
How to load an image into PictureBox in C#
How to get pixel value in C#
How to extract RGB value from pixel in C#
How to convert color image into grayscale image in C#
How to save (write) the grayscale image in a file in C#
You can download the project code from my GitHub repository
github.com/yus...
I loved the basic theory in the beginning, it made it so much clearer.
hope this helps too
www.dyclassroom.com/csharp-project/how-to-convert-a-color-image-into-grayscale-image-in-csharp-using-visual-studio
Thank you very much for English explanationม You save my life
I must write a comment and say to you one big "Bravo" for the video where everything is explained into details. Thank you :)
Yusuf Bhai informative introduction and really good tutorial..
Thank you!
Perfectly clear explanation supported with code! That could be the template for others how to explain things.
Thanks again!
very help full video
Grayscale is not the average value of the three components. Usually, human eyes are more sensitive to green color in comparison to the other two components. The proper evaluation to the common value of the grayscale follows ( (0.3 * R) + (0.59 * G) + (0.11 * B) ).
Very helpfull
your video is so good, thank you, God Bless You
Awesome!
thanks . helpfull for me.
so thankful for that VDO. I tried to do it and yes! I got it😁 But after I got the grayscale image now I've been having some problem. The problem is after I saved the output into directory seem like the output file was too big more than x3 from the original. Does anybody have the same problem?
thank you so much, that was very helpful.
Realyy good intro and good tutorial
ali ak thanks for watching :-)
thank u bro amazing
Hello Yusuf, do you think its possible to set the ROI on an image to get the gray value and then measure the diferences betwen the last and the next pixel in order to get the optimal focus adjustment? As higher the diference is, better the focus... ?
thank you it is very hepfull
Thanks ,I want to compare one image with 9 images of (1 to 9) and at the end the program show me the which digit is similarity to image... is it possible to help me?
can you tell me what library version are you using , please? thank you very much
Hello Yusuf, do you have any idea about converting RGB image into HSI or HSV image in C#. If you could help me writing code for it.
Thanks a lot friend, that helped me!
Matheus Bica you're welcome and thanks for watching my video :-)
Why my picture is not appeared ?
nice video, thanks!
I tried to detect edges by converting image into grayscale, and detecting big changes next to the pixels, I tried with human face and 50 intensity (change in r value) and it looked scary af I immedeatly closed the form
Any chance to throw an Exception for Indexed picture formats?
Hi, Can you use multithreading in loops ,because it takes too time to process image of (2000 x 2000 or higher) ..Ahmed Saudagar
Thanks for watching my video and commenting back.
I have posted the explanation in the discussion section of my channel where you have posted your comment earlier.
th-cam.com/users/yusufshakeeldiscussion
Kindly check that, I hope it will be helpful.
Thanks :-)
Sir, how about in visual c++? Do you know how?
never tried vc++ :-(
But the logic is =
ty was help full
Mohamed Arafa thanks for watching.
there are some more tutorials which you may find interesting.
here is the playlist
th-cam.com/play/PLG6ePePp5vvZyTbCFM3r4YmSFxLT40bmL.html
and here is my website link to image processing project
www.dyclassroom.com/image-processing-project/introduction
once again, thanks for watching and commenting :-)
طيب نتكلم عربي بقى :] انت هتفتح الفيس بتاعك امتي ؟
انا باعتلك اضافه No More :]
facebook.com/3arafa1
ياريت تكلمني :]
bro what about to gray the image
Do anyone know how to convert a video in grayscale in c#?
HLSL Shader