Results 51 to 60 of about 157,215 (257)
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Tightly-Coupled Data Compression for Efficient Face Alignment
Applied Sciences, 2018 Face alignment is the key component for applications such as face and expression recognition, face based AR (Augmented Reality), etc. Among all the algorithms, cascaded-regression based methods have become popular in recent years for their low ...
Yehu Shen +4 more
doaj +1 more source
Face alignment based on fusion subspace and 3D fitting
IET Image Processing, 2021 The traditional face alignment approaches based on cascade regression have achieved satisfactory result on the frontal face, but for the face with large changes in posture and expression, a single initial shape will lead to the result falling into local ...
Jiahui Zhang, Lan Di, Jiuzhen Liang
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Pose-Invariant 3D Face Alignment [PDF]
2015 IEEE International Conference on Computer Vision (ICCV), 2015 Face alignment aims to estimate the locations of a set of landmarks for a given image. This problem has received much attention as evidenced by the recent advancement in both the methodology and performance. However, most of the existing works neither explicitly handle face images with arbitrary poses, nor perform large-scale experiments on non-frontal
Amin Jourabloo, Xiaoming Liu 0002
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Facial Landmark-Driven Keypoint Feature Extraction for Robust Facial Expression Recognition
SensorsFacial expression recognition (FER) is a core technology that enables computers to understand and react to human emotions. In particular, the use of face alignment algorithms as a preprocessing step in image-based FER is important for accurately ...
Jaehyun So, Youngjoon Han
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Design of laser alignment sensor for alignment of hydraulic supports on working face
Gong-kuang zidonghua, 2016 In order to satisfy continuous coal mining requirements of coal-cutter following automation on coal mining face, a laser alignment sensor for alignment of hydraulic supports on working face was designed.
ZHAO Shimin, LIU Qing
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Face Alignment Based on Local Shapes Constraint Network
四川大学学报. 自然科学版, 2017 Face alignment method has greatly improved with using cascade regression, however due to the complexity of designing cascade regressors, the limitation of hand-crafted features make it difficult to find a better solution for face alignment task ...
DU Wen-Chao +3 more
doaj
Shortcut-Upsampling Block for 3D Face Reconstruction and Dense Alignment via Position Map
IEEE Access, 2019 Joint 3D face reconstruction and dense alignment based on a single image has always been a challenge in computer vision. Recently, some work achieves these two goals simultaneously by adopting the position map to represent a 3D face.
Chao Ye, Nanfeng Xiao
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