Matches in SemOpenAlex for { <https://semopenalex.org/work/W4221107519> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W4221107519 abstract "When the classical gray stretching algorithm is applied in digital low light level devices, it cannot meet the requirements of illumination environment change in large dynamic range, and the image processed under very low illumination or very high illumination is prone to the loss of target details, an adaptive gray stretching algorithm suitable for digital low light level devices is designed. The algorithm adds the variable of the brightness value of the original image information collected by the digital low light level device to the gray stretching transformation matrix, deduces the current environmental illuminance value according to the transformation of the brightness value, timely adjusts the relevant parameters in the gray stretching calculation matrix according to the environmental illuminance value, and obtains the gray stretching transformation matrix suitable for different image features under different illuminance environments, In order to meet the requirement that digital low light level devices should be suitable for the change of illumination environment in a large dynamic range. This paper also compares the adaptive algorithm with the classical algorithm, and gives the test results. At the end of the paper, the operation efficiency of the algorithm is tested to verify that the algorithm can meet the requirements of real-time image processing speed of digital low light level devices." @default.
- W4221107519 created "2022-04-03" @default.
- W4221107519 creator A5021293751 @default.
- W4221107519 creator A5029961570 @default.
- W4221107519 creator A5043220328 @default.
- W4221107519 creator A5046548765 @default.
- W4221107519 creator A5046598207 @default.
- W4221107519 creator A5052863980 @default.
- W4221107519 creator A5069235808 @default.
- W4221107519 creator A5081463225 @default.
- W4221107519 creator A5088888083 @default.
- W4221107519 date "2022-03-27" @default.
- W4221107519 modified "2023-09-25" @default.
- W4221107519 title "Research on an adaptive gray stretch algorithm for digital low-light-level devices" @default.
- W4221107519 doi "https://doi.org/10.1117/12.2620522" @default.
- W4221107519 hasPublicationYear "2022" @default.
- W4221107519 type Work @default.
- W4221107519 citedByCount "0" @default.
- W4221107519 crossrefType "proceedings-article" @default.
- W4221107519 hasAuthorship W4221107519A5021293751 @default.
- W4221107519 hasAuthorship W4221107519A5029961570 @default.
- W4221107519 hasAuthorship W4221107519A5043220328 @default.
- W4221107519 hasAuthorship W4221107519A5046548765 @default.
- W4221107519 hasAuthorship W4221107519A5046598207 @default.
- W4221107519 hasAuthorship W4221107519A5052863980 @default.
- W4221107519 hasAuthorship W4221107519A5069235808 @default.
- W4221107519 hasAuthorship W4221107519A5081463225 @default.
- W4221107519 hasAuthorship W4221107519A5088888083 @default.
- W4221107519 hasConcept C111919701 @default.
- W4221107519 hasConcept C11413529 @default.
- W4221107519 hasConcept C115961682 @default.
- W4221107519 hasConcept C120665830 @default.
- W4221107519 hasConcept C121332964 @default.
- W4221107519 hasConcept C125245961 @default.
- W4221107519 hasConcept C126838900 @default.
- W4221107519 hasConcept C154945302 @default.
- W4221107519 hasConcept C164597639 @default.
- W4221107519 hasConcept C165443888 @default.
- W4221107519 hasConcept C166275286 @default.
- W4221107519 hasConcept C2780056265 @default.
- W4221107519 hasConcept C2985861186 @default.
- W4221107519 hasConcept C31972630 @default.
- W4221107519 hasConcept C36365805 @default.
- W4221107519 hasConcept C39920418 @default.
- W4221107519 hasConcept C41008148 @default.
- W4221107519 hasConcept C42781572 @default.
- W4221107519 hasConcept C71924100 @default.
- W4221107519 hasConcept C74650414 @default.
- W4221107519 hasConcept C87133666 @default.
- W4221107519 hasConcept C9417928 @default.
- W4221107519 hasConceptScore W4221107519C111919701 @default.
- W4221107519 hasConceptScore W4221107519C11413529 @default.
- W4221107519 hasConceptScore W4221107519C115961682 @default.
- W4221107519 hasConceptScore W4221107519C120665830 @default.
- W4221107519 hasConceptScore W4221107519C121332964 @default.
- W4221107519 hasConceptScore W4221107519C125245961 @default.
- W4221107519 hasConceptScore W4221107519C126838900 @default.
- W4221107519 hasConceptScore W4221107519C154945302 @default.
- W4221107519 hasConceptScore W4221107519C164597639 @default.
- W4221107519 hasConceptScore W4221107519C165443888 @default.
- W4221107519 hasConceptScore W4221107519C166275286 @default.
- W4221107519 hasConceptScore W4221107519C2780056265 @default.
- W4221107519 hasConceptScore W4221107519C2985861186 @default.
- W4221107519 hasConceptScore W4221107519C31972630 @default.
- W4221107519 hasConceptScore W4221107519C36365805 @default.
- W4221107519 hasConceptScore W4221107519C39920418 @default.
- W4221107519 hasConceptScore W4221107519C41008148 @default.
- W4221107519 hasConceptScore W4221107519C42781572 @default.
- W4221107519 hasConceptScore W4221107519C71924100 @default.
- W4221107519 hasConceptScore W4221107519C74650414 @default.
- W4221107519 hasConceptScore W4221107519C87133666 @default.
- W4221107519 hasConceptScore W4221107519C9417928 @default.
- W4221107519 hasLocation W42211075191 @default.
- W4221107519 hasOpenAccess W4221107519 @default.
- W4221107519 hasPrimaryLocation W42211075191 @default.
- W4221107519 hasRelatedWork W1934516024 @default.
- W4221107519 hasRelatedWork W1976648710 @default.
- W4221107519 hasRelatedWork W1976754823 @default.
- W4221107519 hasRelatedWork W2030826568 @default.
- W4221107519 hasRelatedWork W2074172223 @default.
- W4221107519 hasRelatedWork W2113333486 @default.
- W4221107519 hasRelatedWork W2275853352 @default.
- W4221107519 hasRelatedWork W2349174811 @default.
- W4221107519 hasRelatedWork W2395820612 @default.
- W4221107519 hasRelatedWork W4221107519 @default.
- W4221107519 isParatext "false" @default.
- W4221107519 isRetracted "false" @default.
- W4221107519 workType "article" @default.