segment image to features

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Ahmad Alosta
Ahmad Alosta 2022 年 9 月 25 日
編集済み: Ahmad Alosta 2022 年 9 月 26 日
How can I get the image feature vectors from a segmented image using MTLAB?

回答 (1 件)

Image Analyst
Image Analyst 2022 年 9 月 25 日
It totally depends on what features you want to measure. There are no generic "features" for an image. You have to say what you are interested in. Maybe it's the brightness or size of something in your image. Maybe it's the velocity of moving particles or the color of something. You forgot to attach your image and say what you'd like to measure.
If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:
See my Image Segmentation Tutorial here:
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Image Analyst
Image Analyst 2022 年 9 月 26 日
@Ahmad Alosta not sure what @Dumbledore's reply to you meant so I'll let him answer that.
To get the "ones" digit of an integer, you can do this:
v = randi(1000, 1, 30)
v = 1×30
490 839 723 905 492 631 134 384 493 104 78 555 485 83 237 645 679 678 432 931 669 13 867 90 266 183 416 183 712 307
onesDigit = mod(v, 10)
onesDigit = 1×30
0 9 3 5 2 1 4 4 3 4 8 5 5 3 7 5 9 8 2 1 9 3 7 0 6 3 6 3 2 7

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