scholarly journals Microscopic image analysis for herbal plant classification

2021 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Bhupendra D. Fataniya ◽  
Tanish Zaveri
Keyword(s):  
Image Analysis ◽  
Microscopic Image ◽  
Microscopic Image Analysis ◽  
Herbal Plant

scholarly journals Microscopic Image Analysis for Herbal Plant Classification

2020 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Tanish Zaveri ◽  
Bhupendra D. Fataniya
Keyword(s):  
Image Analysis ◽  
Microscopic Image ◽  
Microscopic Image Analysis ◽  
Herbal Plant

Color Reproduction Accuracy Promotion of 3D-Printed Surfaces Based on Microscopic Image Analysis

2019 ◽  
Vol 34 (01) ◽  
pp. 2054004 ◽  
Author(s):  
Xiaochun Wang ◽  
Chen Chen ◽  
Jiangping Yuan ◽  
Guangxue Chen
Keyword(s):  
Surface Roughness ◽  
Image Analysis ◽  
Three Dimensional ◽  
Prediction Method ◽  
Chromatic Aberration ◽  
Optimization Methods ◽  
Experimental Models ◽  
Microscopic Image ◽  
Color Reproduction ◽  
Microscopic Image Analysis

Full-color three-dimensional (3D) printing technology is a powerful process to manufacture intelligent customized colorful objects with improved surface qualities; however, poor surface color optimization methods are the main impeding factors for its commercialization. As such, the paper explored the correlation between microstructure and color reproduction, then an assessment and prediction method of color optimization based on microscopic image analysis was proposed. The experimental models were divided into 24-color plates and 4-color cubes printed by ProJet 860 3D printer, then impregnated according to preset parameters, at last measured by a spectrophotometer and observed using both a digital microscope and a scanning electron microscope. The results revealed that the samples manifested higher saturation and smaller chromatic aberration ([Formula: see text]) after postprocessing. Moreover, the brightness of the same color surface increased with the increasing soaked surface roughness. Further, reduction in surface roughness, impregnation into surface pores, and enhancement of coating transparency effectively improved the accuracy of color reproduction, which could be verified by the measured values. Finally, the chromatic aberration caused by positioning errors on different faces of the samples was optimized, and the value of [Formula: see text] for a black cube was reduced from 8.12 to 0.82, which is undetectable to human eyes.

scholarly journals Open clamp structure in the clamp-loading complex visualized by electron microscopic image analysis

2005 ◽  
Vol 102 (39) ◽  
pp. 13795-13800 ◽  
Author(s):  
T. Miyata ◽  
H. Suzuki ◽  
T. Oyama ◽  
K. Mayanagi ◽  
Y. Ishino ◽  
...  
Keyword(s):  
Image Analysis ◽  
Microscopic Image ◽  
Electron Microscopic ◽  
Microscopic Image Analysis ◽  
Clamp Loading ◽  
Electron Microscopic Image

Microscopic image analysis for reticulocyte based on watershed algorithm

2007 ◽  
Author(s):  
J. Q. Wang ◽  
G. F. Liu ◽  
J. G. Liu ◽  
G. Wang
Keyword(s):  
Image Analysis ◽  
Watershed Algorithm ◽  
Microscopic Image ◽  
Microscopic Image Analysis

scholarly journals Automatic Zebrafish Egg Phenotype Recognition from Bright-Field Microscopic Images Using Deep Convolutional Neural Network

2019 ◽  
Vol 9 (16) ◽  
pp. 3362 ◽  
Author(s):  
Shang Shang ◽  
Ling Long ◽  
Sijie Lin ◽  
Fengyu Cong
Keyword(s):  
Neural Network ◽  
Image Analysis ◽  
Convolutional Neural Network ◽  
Classification Accuracy ◽  
Deep Convolutional Neural Network ◽  
Microscopic Image ◽  
Bright Field ◽  
Microscopic Images ◽  
Phenotype Classification ◽  
Microscopic Image Analysis

Zebrafish eggs are widely used in biological experiments to study the environmental and genetic influence on embryo development. Due to the high throughput of microscopic imaging, automated analysis of zebrafish egg microscopic images is highly demanded. However, machine learning algorithms for zebrafish egg image analysis suffer from the problems of small imbalanced training dataset and subtle inter-class differences. In this study, we developed an automated zebrafish egg microscopic image analysis algorithm based on deep convolutional neural network (CNN). To tackle the problem of insufficient training data, the strategies of transfer learning and data augmentation were used. We also adopted the global averaged pooling technique to overcome the subtle phenotype differences between the fertilized and unfertilized eggs. Experimental results of a five-fold cross-validation test showed that the proposed method yielded a mean classification accuracy of 95.0% and a maximum accuracy of 98.8%. The network also demonstrated higher classification accuracy and better convergence performance than conventional CNN methods. This study extends the deep learning technique to zebrafish egg phenotype classification and paves the way for automatic bright-field microscopic image analysis.

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