Matches in SemOpenAlex for { <https://semopenalex.org/work/W3176902775> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3176902775 endingPage "23558" @default.
- W3176902775 startingPage "23558" @default.
- W3176902775 abstract "Visible light communication based on display and camera can simultaneously provide the functionalities of display and invisible information transmission. There are widely potential applications in information broadcasting, stealth advertising, etc. In this paper, a real-time display camera communication system based on LED displays and smartphones is proposed. To solve the rate mismatch problem and the symbol unsynchronization problem between the LED display panel with a relatively high frame rate and the smartphones’ camera with a relatively low frame rate, we propose an Alternate Bit-flipping Repeat Coding scheme for adjustable frame rate matching and symbol synchronization with the advantage of eliminating flickers perceivable to human eyes. Fast image processing algorithms are also designed to decrease the computational complexity of extracting information from the captured video frames in real-time. An experimental system was implemented on a 16×16 points LED display panel with a refresh rate of 150 fps and a commercial Android smartphone with an 8 megapixels camera working at 30 fps and a self-developed Android APP. The experimental results show that the real-time LED display camera communication system can achieve a data transmission rate of 30 bps for one LED display point and a maximum distance of 80 cm, and the computational time on the Android smartphone for data receiving is only 11.827 ms ." @default.
- W3176902775 created "2021-07-05" @default.
- W3176902775 creator A5002282181 @default.
- W3176902775 creator A5013234988 @default.
- W3176902775 creator A5015697848 @default.
- W3176902775 creator A5049465421 @default.
- W3176902775 creator A5054639121 @default.
- W3176902775 creator A5057836349 @default.
- W3176902775 creator A5061254059 @default.
- W3176902775 date "2021-07-09" @default.
- W3176902775 modified "2023-10-16" @default.
- W3176902775 title "Real-time display camera communication system based on LED displays and smartphones" @default.
- W3176902775 cites W1841038383 @default.
- W3176902775 cites W2028078039 @default.
- W3176902775 cites W2068836818 @default.
- W3176902775 cites W2339545726 @default.
- W3176902775 cites W2481385193 @default.
- W3176902775 cites W2804961103 @default.
- W3176902775 cites W2886750037 @default.
- W3176902775 cites W3006460845 @default.
- W3176902775 doi "https://doi.org/10.1364/oe.431665" @default.
- W3176902775 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34614620" @default.
- W3176902775 hasPublicationYear "2021" @default.
- W3176902775 type Work @default.
- W3176902775 sameAs 3176902775 @default.
- W3176902775 citedByCount "5" @default.
- W3176902775 countsByYear W31769027752022 @default.
- W3176902775 countsByYear W31769027752023 @default.
- W3176902775 crossrefType "journal-article" @default.
- W3176902775 hasAuthorship W3176902775A5002282181 @default.
- W3176902775 hasAuthorship W3176902775A5013234988 @default.
- W3176902775 hasAuthorship W3176902775A5015697848 @default.
- W3176902775 hasAuthorship W3176902775A5049465421 @default.
- W3176902775 hasAuthorship W3176902775A5054639121 @default.
- W3176902775 hasAuthorship W3176902775A5057836349 @default.
- W3176902775 hasAuthorship W3176902775A5061254059 @default.
- W3176902775 hasBestOaLocation W31769027751 @default.
- W3176902775 hasConcept C109034871 @default.
- W3176902775 hasConcept C111919701 @default.
- W3176902775 hasConcept C121684516 @default.
- W3176902775 hasConcept C154945302 @default.
- W3176902775 hasConcept C161334170 @default.
- W3176902775 hasConcept C31972630 @default.
- W3176902775 hasConcept C3261483 @default.
- W3176902775 hasConcept C41008148 @default.
- W3176902775 hasConcept C557433098 @default.
- W3176902775 hasConcept C79403827 @default.
- W3176902775 hasConcept C9390403 @default.
- W3176902775 hasConceptScore W3176902775C109034871 @default.
- W3176902775 hasConceptScore W3176902775C111919701 @default.
- W3176902775 hasConceptScore W3176902775C121684516 @default.
- W3176902775 hasConceptScore W3176902775C154945302 @default.
- W3176902775 hasConceptScore W3176902775C161334170 @default.
- W3176902775 hasConceptScore W3176902775C31972630 @default.
- W3176902775 hasConceptScore W3176902775C3261483 @default.
- W3176902775 hasConceptScore W3176902775C41008148 @default.
- W3176902775 hasConceptScore W3176902775C557433098 @default.
- W3176902775 hasConceptScore W3176902775C79403827 @default.
- W3176902775 hasConceptScore W3176902775C9390403 @default.
- W3176902775 hasFunder F4320321001 @default.
- W3176902775 hasFunder F4320321940 @default.
- W3176902775 hasFunder F4320332999 @default.
- W3176902775 hasFunder F4320335777 @default.
- W3176902775 hasFunder F4320335787 @default.
- W3176902775 hasIssue "15" @default.
- W3176902775 hasLocation W31769027751 @default.
- W3176902775 hasOpenAccess W3176902775 @default.
- W3176902775 hasPrimaryLocation W31769027751 @default.
- W3176902775 hasRelatedWork W1976473059 @default.
- W3176902775 hasRelatedWork W2092834444 @default.
- W3176902775 hasRelatedWork W2154924589 @default.
- W3176902775 hasRelatedWork W2171895515 @default.
- W3176902775 hasRelatedWork W2377568232 @default.
- W3176902775 hasRelatedWork W2801591557 @default.
- W3176902775 hasRelatedWork W2803402083 @default.
- W3176902775 hasRelatedWork W3120243212 @default.
- W3176902775 hasRelatedWork W4243155192 @default.
- W3176902775 hasRelatedWork W771700346 @default.
- W3176902775 hasVolume "29" @default.
- W3176902775 isParatext "false" @default.
- W3176902775 isRetracted "false" @default.
- W3176902775 magId "3176902775" @default.
- W3176902775 workType "article" @default.