The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2015
Filed:
Oct. 23, 2012
Realtimetech Co., Ltd., Daejeon, KR;
Hyundai Mnsoft Inc., Seoul, KR;
Sung-Hoon Jung, Daejeon, KR;
Hyeok Han, Daejeon, KR;
Seong-il Jin, Daejeon, KR;
Jong-Bum Kim, Seoul, KR;
REALTIMETECH CO., LTD., , KR;
HYUNDAI MNSOFT INC., , KR;
Abstract
Provided are an apparatus and method of compressing spatial data and an apparatus and method of restoring compressed spatial data, the method of compressing spatial data including: determining the size of actual data of the spatial data stored in a unit storage space having a predetermined size; selecting the size of a compression storage space in which the spatial data is to be compressed and to be stored, in consideration of the determined size of the actual data of the spatial data; generating flag information considering the size of the actual data of the spatial data; and storing the generated flag information in a predetermined region of the compression storage space having the selected size and storing the actual data of the spatial data in the other regions of the compression storage space.