Professor Hsu taught at Binghamton University for 43 years, from 1970 to 2013.
Major course taught include Remote Sensing of the Environment, Photogrammetry, and Geography of East Asia
Research interests include Remote Sensing, Photogrammetry, Image Processing, Detection and Classification.
Author of 16 U.S. Patents
Author of 40+ professional research papers
Principal Investigator of 17 SBIR Phase I, 5 SBIR Phase II and 1 SBIR Phase III
Current research interests include automated rectification of geo-inaccuracy in multi-orbit commercial satellite imagery, reduction of multi-orbit imagery drift/offset to near zero whose applications include updating DOQQ, multi-resolution image data and multi-sensor fusion.