http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110225342-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99d40adbbeaa1e9e43d4d09f2d594fc2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-176 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-176 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-172 |
| filingDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1299ed9a220bcfd1128aa74552b951ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f91ec4ddf8f8ae3ba92cf091484c42d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b2763e67639704184f7b01c7efb3950 |
| publicationDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110225342-A |
| titleOfInvention | Bit Allocation System and Method for Video Coding Based on Semantic Distortion Metric |
| abstract | The disclosure provides a bit allocation system and method for video coding based on semantic distortion metrics, and the bit allocation system includes: an importance map extraction module, a bit allocation module, and an encoder module; the importance map extraction module is driven by semantic understanding tasks, Extract the key features of space domain and/or time domain from the original video, obtain the figure of the weighting factor that characterizes different space domain of video and/or time domain content to the importance degree of semantic understanding task, as importance map; Bit allocation module receives described The importance map extraction module provides the weight factors of different spatial domain and/or time domain content of the video, allocates bits for different regions and different frames of the video, and determines the encoding parameters; the encoder module receives the encoding parameters determined by the bit allocation module, and performs encoding, and feed back the encoded result to the bit allocation module at the same time. In practical applications, the present disclosure can be flexible for different semantic analysis tasks according to specific video analysis tasks. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114448563-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021155832-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110996101-A |
| priorityDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.