http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005020141-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5d510908b5323695b1013dd0f8f05dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26565fedf1c3d34c8930067fae330067 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T17-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T- |
| filingDate | 2004-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87e116b941263d31417aadf6bfae24c0 |
| publicationDate | 2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2005020141-A2 |
| titleOfInvention | Method and system for adaptive direct volume rendering |
| abstract | An adaptive image volume rendering system first fragments a 3-D dataset into multiple sub-volumes and constructs an octree structure, wherein each sub-volume is associated with one node on the octree. The system then establishes a 2-D image plane and selectively launches a plurality of rays towards the 3-D dataset, each ray adaptively interacting with a subset of the sub-volumes. The ray energy reflected by each sub-volume is estimated using a modified Phong illumination model, constituting a pixel value at the ray origin on the 2-D image plane. Finally, the system interpolates pixel values at a plurality of selected locations and generates a 2-D image of the 3-D dataset. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108876889-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108876889-B |
| priorityDate | 2003-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.