http://engineering.purdue.edu/RVL/blog/ 2026-04-30T15:18:46-0400 http://engineering.purdue.edu/RVL/blog/ http://engineering.purdue.edu/RVL/blog/lib/exe/fetch.php?media=wiki:favicon.ico text/html 2023-04-15T11:04:05-0400 admin (admin@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?id=start&rev=1681571045&do=diff Blog Entries Purdue University's Robot Vision Lab seeks to uncover new knowledge to advance sensory intelligence for the machines of the future. Machine Learning has become an integral part of that process. RVL strongly believes in collaborative research and open-source software development. Over the course of many years of research and software development for a variety of computer vision and artificial intelligence applications, we have gained many interesting insights and ideas as well as … text/html 2020-04-03T11:50:14-0400 admin (admin@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?id=blog:2018:1003_pixel_to_geodesic_coordinate_transformations_using_geotiffs&rev=1585929014&do=diff Pixel to Geodesic coordinate transformations using GeoTIFFs and GDAL In this post, we will talk about an important topic of interest when dealing with georeferenced data namely mapping from pixel (sample, line) coordinates to georeferenced (Xgeo, Ygeo, elevation) coordinates. In the remote sensing community, it is quite popular to refer to the y pixel coordinate as text/html 2020-04-03T11:49:54-0400 admin (admin@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?id=blog:2018:1213_more_is_less&rev=1585928994&do=diff Lessons in OpenStack - Less is More OpenStack Version - Newton I am a greedy programmer. I like big beefy machines with multi-cores and hundreds of gigabytes of RAM. This is a post on how OpenStack taught me a lesson that sometimes less is indeed more. Interestingly, I was not aware that the powerful Unix utility text/html 2020-04-03T10:51:50-0400 admin (admin@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?image=wiki%3Afavicon.ico&ns=wiki&rev=1585925510&tab_details=history&mediado=diff&do=media text/html 2020-04-03T10:49:08-0400 admin (admin@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?image=wiki%3Alogo.png&ns=wiki&rev=1585925348&tab_details=history&mediado=diff&do=media <img src="http://engineering.purdue.edu/RVL/blog/lib/exe/fetch.php?w=145&h=114&t=1585925348&amp;tok=9fd2f9&amp;media=wiki:logo.png" alt="wiki:logo.png" /> text/html 2020-04-02T17:25:30-0400 patil19 (patil19@undisclosed.example.com) http://engineering.purdue.edu/RVL/blog/doku.php?id=blog:2020:0401_using_the_cloud_resources_optimally&rev=1585862730&do=diff Using Cloud Resources Optimally ######################## Work in progress ######################## Terminology Instance - An active VM with a specified hardware (CPU cores, RAM, Disk Space, etc.) flavor Node - A server that provides computing resources e.g., Dell R730 rack mounted server.