How to Read Data from Amazon S3

can you help me to solve this proble??

the code is showing error !!!

setenv('AWS_ACCESS_KEY_ID', 'my access key ');

setenv('AWS_SECRET_ACCESS_KEY', 'my secret access key ');

>> ds = imageDatastore('s3://bcd1', ...

'IncludeSubfolders', true, 'LabelSource', 'foldernames');

img = ds.readimage(1);

imshow(img)

Error using imageDatastore (line 137)

's3://bcd1' is not a valid URL.

Answer 1

[Avni Agrawal]

Hi @Mohammed Al-Husaini,

I understand that you are trying to access and read data from S3 into your MATLAB environment. To achieve this, you can use "imread" function. Please take a look at below example:

img = imread("s3://MyCloudData/FoodImageDataset/french_fries/french_fries_90.jpg");

For more information on accessing and writing S3 data in MATLAB, please take a look at this documentation for future reference: https://www.mathworks.com/help/cloudcenter/ug/transfer-data-to-amazon-s3-buckets.html#:~:text=MyCloudData/TrafficDataset/%20%2D%2Drecursive-,Access%20Data%20from%20Amazon%20S3%20in%20MATLAB,-After%20you%20store

I hope this helps!