Inventor
HASEGAWA FUMI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA FUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
4 patentsUS5521843AMay 28, 1996
System for and method of recognizing and tracking target mark
FUJITSU LTD198 citations98
US5617335AApr 1, 1997
System for and method of recognizating and tracking target mark
FUJITSU LTD162 citations96
US6005984ADec 21, 1999
Process and apparatus for extracting and recognizing figure elements using division into receptive fields, polar transformation, application of one-dimensional filter, and correlation between plurality of images
FUJITSU LTD37 citations92
US5422962AJun 6, 1995
Method and apparatus for extracting line segments from an image of an object
FUJITSU LTD26 citations91