17 - Reading images in Python

There are many ways to reading images in Python. This video explains image reading using popular libraries in Python. It also explains a couple of ways to read non-standard images including Carl Zeiss' CZI and Bioformats' OME-TIFF images.

[chiho]

your lessons are really informative and easy to understand. Thank you

[yevonnaelandrew]

Thank you for the lesson, it is extremely informative and has an excellent pace!

[nriezedichisom]

The video length is perfect. Thank you

[mishraprakher]

Thank you for such transformative lessons sir. You really owe much respect.

[gurdeepsinghbhatia]

Excellent, i have seen lots of videos on image procesing but dont get satisfied, but yours video is too gud, THANKS A LOT SIR, HUGE RESPECT

[marcuspaiva]

Hello Dr Sreeni,

I have an exercise of the University where I have to analyze a jpg image of a section of a siliciclastic rock and calculate the porosity area, quantity of grains, the cement area. Unfortunately, I cannot find where to solve this problem. I was wondering if maybe you could help me with that.

[ShakirKhan-thse]

What is the best way to get input from different folders with different numbers of images each?

[Vikknikk_Geolographer]

Hello Sreeni, hope you are well. Can we follow your tutorial for satellite image processing in this way? or not if have any other way please do one tutorial on satellite image (e.g. on Sentinel-2 RGB-bands composite). Thank you.

[notsam]

These videos are amazing. Very useful information!

[Learning_Electrnics]

Hello sir,
How to read and visualize the .jp2 formate images in python...?? and how to covert it in .jpg formate, so that we can do all other operations easily.
Please help

[vivekyadav-zldl]

Thank you sir, such a nice lesson and explanation...very interesting

[AyushSharma-rdng]

I am new to coding and image processing and trying to use the pillow liabrary to open one of my image. But it shows the "FileNotFoundError: [Errno 2] No such file or directory: 'images/test_image.jpg'". Do I need to need to save the image file any specific folder or at any specific path?

[rahelsintayehu]

Thank you for great lessons sir. I tried to use matplotlib to open tif image but got an error. If anlyone manage it pls inform me. PIL.UnidentifiedImageError: cannot identify image file 'cliped.tif'

[Onikbanerjee]

Sir, can you help me with how to save all the images after processing them?

[Mohamedfaouzi-mksf]

Hello. Thank you for your good explanation ❤.
When i run the 9th line
Python show me 'No sush file or directory 'image-test-image.jpg'

[zahrakhalid]

Sir, when we use pyplot than colors show BGR and when we use cv2.imshow(img) than img in color RGB.Sir why you use BGR2RGB in cv2.imshow()??you use this at 54:30

[utnapishtim]

Thank you so much!! Greets from Brazil.

[iqbalhabibiehabibie]

Thank you for your nice videos for reading images with different libraries, but I some difficulties follow using ometiff. It shows :
ModuleNotFoundError: No module named 'apeer_ometiff_libary'
I have install using pip : pip install apeer-ometiff-library on spyder like this:
Requirement already satisfied: six in (from cycler>=0.10->matplotlib!=3.0.0, >=2.0.0->scikit-image->apeer-ometiff-library) (1.14.0)
Note: you may need to restart the kernel to use updated packages.
Then I restart the spyder, but when I run it again it shows ModuleNotFoundError: No module named 'apeer_ometiff_libary'. This is the script that I type:
from apeer_ometiff_libary import io

(pic2, omexml) =
print(pic2.shape)

Any solution for this.

Thanks,
Iqbal

[neerajkumar]

Hello sir,
Sir, How do i get czi file or how do i convert any img file to czi file ?

[Mark-vvby]

your explanation was amazing, thanks sir.