Segmenting Satellite Imagery with the Segment Anything Model (SAM)

[GeoHarvestTech]

Dear Dr. Qiusheng Wu,

I hope this message finds you in good health and high spirits. I am writing to express my gratitude for the insightful and educative content you share on your YouTube channel. I have found it incredibly helpful in my studies and professional development.

In line with the fascinating work you produce, I'd like to kindly propose a topic for your future content - Pan Sharpening Satellite Images Using Deep Learning. This advanced technique has piqued my interest and I believe an instructional video by an expert such as yourself would be invaluable for me and many other enthusiasts in this field.

While there are resources available on pan sharpening techniques, the focus on deep learning approaches is somewhat limited. Given the transformational role deep learning has been playing in various fields, understanding its application in satellite image enhancement would be greatly beneficial.

I am particularly interested in understanding the best practices, potential challenges, and key points to keep in mind while employing deep learning techniques in the pan sharpening process.

I appreciate your consideration of my request and eagerly look forward to potentially seeing this topic covered on your YouTube channel. I am certain that a video from you on this subject will contribute significantly to the learning of your viewers, including myself.

Thank you once again for the incredible work you do in educating and inspiring us.

Best regards,

[Yasso]

High quality informations ! thanks again for this work !!

[henryalejandrosilva]

Amazing, I can't wait for the next model!

[Ogabrielgeo]

Muito bom! Poderia gravar mais vídeos sobre a temática. Como por exemplo, como adaptar o código para inserir uma imagem de Satélite. tif ao invés de basemap. O plug-in Geometric Attributes no QGIS também trabalha com o SAM, poderia fazer um passo a passo mostrando como escolher os limiares no plug-in, me pareceram confusos. Finalmente, gostaria de parabenizá-lo pelos conteúdos postados e pelo compartilhamento de ideias, ferramentas e conhecimentos.

[juwonlosiyanbade]

This is absolutely brilliant! I was working on field delineation with machine learning and the results from traditional CV algorithms were subpar. I am confident that this will be a great tool. Thank you.

[Sidex-gp]

Thanks sir. This is great contribution

[mohammedarkan]

Thank you for this great tutorial.
I hope you will continue to work on development and keep us updated with this kind of long videos that explain a lot about (SAM).
I have a question :
What are the possibilities of applying this model to data such as SAR?

[geospatial]

Sir, can you tell me the exact name/source of the downloaded satellite data? Actually, I using it for publication.

[AnuragMishra-wxdl]

Is it possible to get same color for similar objects....for eg one color for all the trees and so on

[vahignr]

Great video, I would like to ask something basic. Is it possible to segment aerial images with one class like buildings etc. ? Images are .jpg, I am looking for something exactly like this but I guess there is something that I do not understand.

[hadikarimi]

This is wonderful! I was wondering if it works to make a footprint out of buildings with this tool.

[nomikdj]

Sometimes localtileserver conflicts with samgeo and doesn't add the raster properly above the basemap.

[abdelkrimbentorcha]

Thank you very much for sharing this work with us, can you please tel me how did you select the default SAM hyperparamter ? Is it subjective or you did some hyperparamter tunning? if the last one on which data did you tuned it?
I'm asking this question in order to know if this default value are ok to you SamGeo for crops Land boundary detection, or I should try to tweak the hyperparamters. Any recommendation on that would be very appreciated. Thanks again

[hubertkanyamahanga]

Dear Qiusheng, thanks a lot for the tutorial, I have been following your videos on Segmentation using SAM, do you know how we can assign a class label to each segmented object in the image?

[ellenlin]

Hi, I read the documnet, there is a example about swimming pool. i also tried setting the mask as trees, and it was successful to mark the area containing trees. So my question is do you set up other labels to mark? like grass, shrubs? Thank you, your videos and documents are really helpful!

[ozcizog]

Hi sir the video regarding SAM is so good and useful for getting the segmentations from the image. I have one query is it possible to extract the features separately like (trees, buildings, land, etc). ThankYou.

[ignaciovincon]

Congratulations on your work, it is a great contribution to the gis community. I would like to know if it is possible to download the segment in shp, geojos or some other format to open it in a desktop GIs.
Thank you very much, greetings from Uruguay

[smokinep]

Has anyone try identifying solar panels? I did it but it didn’t pick it up and only detected a few roofs instead

[bazelal-shaibah]

Thank you laoshi, but can you make a video to show how to convert the results of SAM model from images to excel file?

[dmitriyusenko]

Can someone explain, please, in the sense of getting such a segmentation, where we cannot label, but it segments everything in a row? Thanks for tutorial