Unfortunately no you are not able to generate the thumbnails when you are uploading the images. As they are already generated by wordpress. The various image sizes are created by wordpress itself when you upload them.
How I can create the thumbnails -wpv_150x130.jpg and -wpv_300x200.jpg when the image uploaded for the first time
The only way you are going to be able to make these actual images is by using custom code to create them. Secondly it should be noted that these sized images would've already been dynamically created by wordpress itself.
we want to upload the images to Amazon s3. We use the "WP Offload Media Lite for Amazon S3" and it's working correctly and uploads the created images from CRED form. The issue is that the thumbnails where created from Toolset with the extension -wpv_150x130.jpg and -wpv_300x200.jpg are not uploaded.