Results 31 to 40 of about 648,474 (306)
Novel readout circuit architecture for CMOS image sensors minimizing RTS noise [PDF]
, 2011 This letter presents a novel readout architecture and its associated readout sequence for complementary metal–oxide– semiconductor (CMOS) image sensors (CISs) based on switch biasing techniques in order to reduce noisy pixel numbers induced by in-pixel
Philippe Martin-Gonthier +3 more
core +1 more source
Computational and Structural Biotechnology JournalObjective: The aim of our study was to assess the reproducibility of deep learning-based automatic segmentation of brain structures in MRI scans across different scanner types and magnetic field strengths, particularly focusing on the comparison between ...
Tomasz Puzio +10 more
doaj +1 more source
Imaging properties of pixellated scintillators with deep pixels [PDF]
SPIE Proceedings, 2014 We have investigated the light-transport properties of scintillator arrays with long, thin pixels (deep pixels) for use in high-energy gamma-ray imaging. We compared 10×10 pixel arrays of YSO:Ce, LYSO:Ce and BGO (1mm × 1mm × 20 mm pixels) made by Proteus, Inc.
H Bradford, Barber +7 more
openaire +2 more sources
Pixel-wise rational model for structured light system
, 2023 This Letter presents a novel structured light system model that effectively considers local lens distortion by pixel-wise rational functions. We leverage the stereo method for initial calibration and then estimate the rational model for each pixel.
Lenny A. Romero (7522082) +3 more
core +1 more source
PENINGKATAN KUALITAS CITRA DENGAN METODE FUZZY POSSIBILITY DISTRIBUTION
Ilkom Jurnal Ilmiah, 2018 Peningkatan kualitas citra merupakan salah satu proses awal dalam peningkatan mutu citra. Peningkatan mutu citra diperlukan karena seringkali citra yang dijadikan objek pembahasan mempunyai kualitas yang buruk, misalnya citra mengalami derau, kabur [2 ...
Sugiarti Sugiarti
doaj +1 more source
ICTACT Journal on Image and Video Processing, 2022 At the present time photographic visual processing is rapidly moving towards the next stage. In addition, a variety of visual processing technologies are evolving, such as splitting image dimensions, calibration, pixel beautification, and high-resolution
J Logeshwaran +3 more
doaj +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Image Resteoration by BP Neural Based on PSO [PDF]
Xibei Gongye Daxue Xuebao, 2018 Based on PSO-BP algorithm combining particle swarm algorithm with BP neural network algorithm, this paper applies this algorithm to image restoration based on optimization.
doaj +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
EPJ Web of Conferences, 2014 This theory attempted to explore the possibility of using regular language further in image analysis, departing from the use of string to represent the region in the image.
Alwi Aslan +4 more
doaj +1 more source