Zobrazeno 1 - 10
of 753
pro vyhledávání: '"bit depth"'
Publikováno v:
Ecological Indicators, Vol 169, Iss , Pp 112890- (2024)
The harsh climate and vast terrain of the Tibetan Plateau present significant challenges for large-scale remote sensing monitoring of grasslands, particularly in regions where the variation patterns of aboveground biomass (AGB) are influenced by high
Externí odkaz:
https://doaj.org/article/ff107c6cf4864a52a35e632155494fd0
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18635-18651 (2024)
The rapid increase in satellite imagery from Gaofen satellites has created an urgent need for efficient compression methods. Existing techniques are significantly limited in compression ratio when high reconstruction quality must be preserved, partic
Externí odkaz:
https://doaj.org/article/3b0e8878cc9344b6b3d0377061c96988
Autor:
Hongjie Liu, Shujun Zheng, Yongkun Lin, Haiyang Song, Xianmiao Xu, Xiong Li, Jihong Zheng, Qiang Cao, Xiao Lin, Xiaodi Tan
Publikováno v:
Photonics, Vol 11, Iss 7, p 680 (2024)
In the past, comprehensive information was imperative for image processing, prompting a preference for high-depth cameras. However, in our research, we discovered that the abundance of image details may impede phase retrieval. Consequently, this pape
Externí odkaz:
https://doaj.org/article/83e5322ef50546489e08dbfd379e90c3
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ana Oprisan, Sorinel Adrian Oprisan
Publikováno v:
Frontiers in Signal Processing, Vol 3 (2023)
Introduction: The gray-level co-occurrence matrix (GLCM) reduces the dimension of an image to a square matrix determined by the number of gray-level intensities present in that image. Since GLCM only measures the co-occurrence frequency of pairs of g
Externí odkaz:
https://doaj.org/article/a57cb3b094f847ffb1e4511eb0661411
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 11, Pp 161-166 (2023)
In this paper, the minimum bit depth of drivers for active-matrix light emitting diode (AMLED) displays has been specified to overcome luminance nonuniformity of LEDs for the first time. The pixel circuit comprises seven transistors and one capacitor
Externí odkaz:
https://doaj.org/article/05a54f2396a04e1cbb008adb86306044
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Jianzhong Yang, Shili Xuan
Publikováno v:
Measurement: Sensors, Vol 27, Iss , Pp 100801- (2023)
To improve the visual effect of low-contrast images, a low-contrast image bit depth enhancement method based on sequence image fusion is proposed. The low-contrast image neighbourhood pixels are randomly discarded through Bernoulli trials. The corres
Externí odkaz:
https://doaj.org/article/084710ae295d4bfe907cd811f3291ed2
Publikováno v:
Journal of Imaging, Vol 9, Iss 12, p 270 (2023)
Public chest X-ray (CXR) data sets are commonly compressed to a lower bit depth to reduce their size, potentially hiding subtle diagnostic features. In contrast, radiologists apply a windowing operation to the uncompressed image to enhance such subtl
Externí odkaz:
https://doaj.org/article/c0ea9511f4f04042824141f5e31878cc
Publikováno v:
Sensors, Vol 23, Iss 20, p 8575 (2023)
In this paper, we propose a bit depth compression (BDC) technique, which performs bit packing by dynamically determining the pack size based on the pattern of the bit depth level of the sensor data, thereby maximally reducing the space wastage that m
Externí odkaz:
https://doaj.org/article/d153ea09eb86454b947add37c05aa633