View a dcm file with cornerstone js from an S3 bucket in AWS

Pergin Sheni

I know to load dcm images from my local folder, but I need to load it from Amazon s3 cloud. My sample dcm image url looks like https://myapp.s3.amazonaws.com/myfolder/abcdef.dcm?AWSAccessKeyId=xxxx&Expires=xxx&Signature=xxxx

How can I load this image by using cornerstonejs?

First I tried this https://rawgit.com/cornerstonejs/cornerstoneWADOImageLoader/master/examples/wadouri/index.html

It says alert [object Object], when I am pasting my dicom img url.

Second I tried this https://github.com/cornerstonejs/cornerstoneWADOImageLoader/blob/master/examples/wadouri/index.html

I worked out this sample code. It says alert [object XMLHttpRequest]

Second one is sample code of first.

2 Replies

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Sundaram Subramanian6y ago
Accepted answer
You need to enable the cross-platform in Amazon. Once it's done, it will be working fine. You need to apply the below code in the Amazon web server.

"1.0" encoding="UTF-8"?>
"http://s3.amazonaws.com/doc/2006-03-01/">

        *
        GET
        HEAD
        3000
        Authorization
+3
Gokulakrishna6y ago
Can you check the S3 bucket DCM Image have public access permission
+1