Information Processing in Agriculture最新文献

{"title":"Damaged apple detection with a hybrid YOLOv3 algorithm","authors":"Meng Zhang ,&nbsp;Huazhao Liang ,&nbsp;Zhongju Wang ,&nbsp;Long Wang ,&nbsp;Chao Huang ,&nbsp;Xiong Luo","doi":"10.1016/j.inpa.2022.12.001","DOIUrl":"10.1016/j.inpa.2022.12.001","url":null,"abstract":"<div><p>This paper proposes an improved You Only Look Once (YOLOv3) algorithm for automatically detecting damaged apples to promote the automation of the fruit processing industry. In the proposed method, a clustering method based on Rao-1 algorithm is introduced to optimize anchor box sizes. The clustering method uses the intersection over the union to form the objective function and the most representative anchor boxes are generated for normal and damaged apple detection. To verify the feasibility and effectiveness of the proposed method, real apple images collected from the Internet are employed. Compared with the generic YOLOv3 and Fast Region-based Convolutional Neural Network (Fast R-CNN) algorithms, the proposed method yields the highest mean average precision value for the test dataset. Therefore, it is practical to apply the proposed method for intelligent apple detection and classification tasks.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"11 2","pages":"Pages 163-171"},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317322000889/pdfft?md5=a0d3fa53ef8963c534a09dd73a7e6e23&pid=1-s2.0-S2214317322000889-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47825299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid detection of total nitrogen content in soil based on hyperspectral technology","authors":"Jingjing Ma ,&nbsp;Jin Cheng ,&nbsp;Jinghua Wang ,&nbsp;Ruoqian Pan ,&nbsp;Fang He ,&nbsp;Lei Yan ,&nbsp;Jiang Xiao","doi":"10.1016/j.inpa.2021.06.005","DOIUrl":"10.1016/j.inpa.2021.06.005","url":null,"abstract":"<div><p>Soil total nitrogen content (TN) is a crucial factor in boosting the growth of crops. Its surplus or scarcity will alter the quality and yield of crops to a certain extent. Traditional methods such as chemical analysis is complicated, laborious and time-consuming. A faster and more efficient method to detect TN should be explored to address this problem. The hyperspectral technology integrates conventional energy and spectroscopy which aids in the simultaneous collection of spatial and spectral information from an object. It has gradually proved its significance and gained popularity in the analysis of soil composition. This study discussed the possibility of using hyperspectral technology to detect TN, analyzed six spectral data preprocessing methods and five modeling methods: partial least squares (PLS), back-propagation (BP) neural network, radial basis function (RBF) neural network, extreme learning machine (ELM) and support vector regression (SVR) with evaluation index R² and RMSE. Setting the content of chemical analysis as the control and comparing the errors from spectral analysis. According to the results, all five models can be used for TN detection, and the SVR model with R² 0.912 1 and RMSE 0.758 1 turned to the best method. The study showed that the spectral model can detect TN quickly, providing a reference for the detection of elements in soil with favorable research significance.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 566-574"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.inpa.2021.06.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47775214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A methodology for coffee price forecasting based on extreme learning machines","authors":"Carolina Deina ,&nbsp;Matheus Henrique do Amaral Prates ,&nbsp;Carlos Henrique Rodrigues Alves ,&nbsp;Marcella Scoczynski Ribeiro Martins ,&nbsp;Flavio Trojan ,&nbsp;Sergio Luiz Stevan Jr. ,&nbsp;Hugo Valadares Siqueira","doi":"10.1016/j.inpa.2021.07.003","DOIUrl":"10.1016/j.inpa.2021.07.003","url":null,"abstract":"<div><p>This work introduces a methodology to estimate coffee prices based on the use of Extreme Learning Machines. The process is initiated by identifying the presence of nonstationary components, like seasonality and trend. These components are withdrawn if they are found. Next, the temporal lags are selected based on the response of the Partial Autocorrelation Function filter. As predictors, we address the following models: Exponential Smoothing (ES), Autoregressive (AR) and Autoregressive Integrated and Moving Average (ARIMA) models, Multilayer Perceptron (MLP) and Extreme Learning Machines (ELMs) neural networks. The computational results based on three error metrics and two coffee types (Arabica and Robusta) showed that the neural networks, especially the ELM, can reach higher performance levels than the other models. The methodology, which presents preprocessing stages, lag selection, and use of ELM, is a novelty that contributes to the coffee prices forecasting field.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 556-565"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.inpa.2021.07.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48204275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta-analysis in the production chain of aquaculture: A review","authors":"Guanghui Yu ,&nbsp;Chunhong Liu ,&nbsp;Yingying Zheng ,&nbsp;Yingyi Chen ,&nbsp;Daoliang Li ,&nbsp;Wei Qin","doi":"10.1016/j.inpa.2021.04.002","DOIUrl":"10.1016/j.inpa.2021.04.002","url":null,"abstract":"<div><p>Meta-analysis is a statistical analysis of the data obtained from multiple studies and provides a quantitative synthesis of research results. It can be a key tool for facilitating rapid progress in aquaculture by quantifying what is known and identifying what is not yet known. However, due to the complexity of the environment and problems associated with the use of model in aquaculture, it remain few guidelines for the design, implementation or interpretation of meta-analysis in the field of aquaculture. Here, we first briefly reviewed the history of meta-analysis, then summarized the applications of meta-analysis in terms of major procedures, standards, and methods. Next, we critically reviewed the results of meta-analysis studies in the production chain of aquaculture and identified the potentials for improving yield in both quantity and quality. Overall, there is a large room for improving yield along the production chain. Large contributions can be found in breeding, feed, and farm management. For example, improving breeding can increase yield by 5.6% to 49%, depending on fish species and type of improvements. This study revealed large potentials for improving yield in the production chain of aquaculture and summarized the application of meta-analysis in aquaculture. Some recommendations of standardizing and improving meta-analysis in aquaculture were proposed.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 586-598"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.inpa.2021.04.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44177231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recognition of abnormal body surface characteristics of oplegnathus punctatus","authors":"Beibei Li ,&nbsp;Jun Yue ,&nbsp;Shixiang Jia ,&nbsp;Qing Wang ,&nbsp;Zhenbo Li ,&nbsp;Zhenzhong Li","doi":"10.1016/j.inpa.2021.04.009","DOIUrl":"10.1016/j.inpa.2021.04.009","url":null,"abstract":"<div><p>To identify the abnormal characteristics of the oplegnathus punctatus is great importance to the detection of iridovirus disease in the breeding environment. In this paper, an advanced neural network model to identify the characteristics of the oplegnathus punctatus and predict its different periods of suffering from iridovirus disease is proposed based on the establishment of a data set. First of all, a standard format data set of oplegnathus punctatus and an abnormal format date set are established in order to verify the effectiveness of the method in this paper. And then, the feature extraction fusion method is used for preprocessing in terms of the abnormal format data set, which combines the edge features extracted by the improved multi-template Sobel operator and the color features extracted by the HSV model. Finally, an improved VGG-GoogleNet network recognition model comes into being through the fusion and improvement of the VGG and GoogleNet neural network structure. The experiments results show that the prediction accuracy rate for oplegnathus punctatus suffering from iridovirus disease in the the abnormal format data set and the standard format data set are improved, which reach 98.55% and 69.18%.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 575-585"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.inpa.2021.04.009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54394107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Combining MobileNetV1 and Depthwise Separable convolution bottleneck with Expansion for classifying the freshness of fish eyes","authors":"Eko Prasetyo ,&nbsp;Rani Purbaningtyas ,&nbsp;Raden Dimas Adityo ,&nbsp;Nanik Suciati ,&nbsp;Chastine Fatichah","doi":"10.1016/j.inpa.2022.01.002","DOIUrl":"https://doi.org/10.1016/j.inpa.2022.01.002","url":null,"abstract":"<div><p>Image classification using Convolutional Neural Network (CNN) achieves optimal performance with a particular strategy. MobileNet reduces the parameter number for learning features by switching from the standard convolution paradigm to the depthwise separable convolution (DSC) paradigm. However, there are not enough features to learn for identifying the freshness of fish eyes. Furthermore, minor variances in features should not require complicated CNN architecture. In this paper, our first contribution proposed DSC Bottleneck with Expansion for learning features of the freshness of fish eyes with a Bottleneck Multiplier. The second contribution proposed Residual Transition to bridge current feature maps and skip connection feature maps to the next convolution block. The third contribution proposed MobileNetV1 Bottleneck with Expansion (MB-BE) for classifying the freshness of fish eyes. The result obtained from the Freshness of the Fish Eyes dataset shows that MB-BE outperformed other models such as original MobileNet, VGG16, Densenet, Nasnet Mobile with 63.21% accuracy.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 485-496"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317322000026/pdfft?md5=64f3cd6f2991cf4a7c2f37bdf68664d1&pid=1-s2.0-S2214317322000026-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137337476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An ontology model to represent aquaponics 4.0 system’s knowledge","authors":"Rabiya Abbasi,&nbsp;Pablo Martinez,&nbsp;Rafiq Ahmad","doi":"10.1016/j.inpa.2021.12.001","DOIUrl":"https://doi.org/10.1016/j.inpa.2021.12.001","url":null,"abstract":"<div><p>Aquaponics, one of the vertical farming methods, is a combination of aquaculture and hydroponics. To enhance the production capabilities of the aquaponics system and maximize crop yield on a commercial level, integration of Industry 4.0 technologies is needed. Industry 4.0 is a strategic initiative characterized by the fusion of emerging technologies such as big data and analytics, internet of things, robotics, cloud computing, and artificial intelligence. The realization of aquaponics 4.0, however, requires an efficient flow and integration of data due to the presence of complex biological processes. A key challenge in this essence is to deal with the semantic heterogeneity of multiple data resources. An ontology that is regarded as one of the normative tools solves the semantic interoperation problem by describing, extracting, and sharing the domains’ knowledge. In the field of agriculture, several ontologies are developed for the soil-based farming methods, but so far, no attempt has been made to represent the knowledge of the aquaponics 4.0 system in the form of an ontology model. Therefore, this study proposes a unified ontology model, AquaONT, to represent and store the essential knowledge of an aquaponics 4.0 system. This ontology provides a mechanism for sharing and reusing the aquaponics 4.0 system’s knowledge to solve the semantic interoperation problem. AquaONT is built from indoor vertical farming terminologies and is validated and implemented by considering experimental test cases related to environmental parameters, design configuration, and product quality. The proposed ontology model will help vertical farm practitioners with more transparent decision-making regarding crop production, product quality, and facility layout of the aquaponics farm. For future work, a decision support system will be developed using this ontology model and artificial intelligence techniques for autonomous data-driven decisions.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 514-532"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317321000937/pdfft?md5=b12f06f413e309595f304e4b5f187655&pid=1-s2.0-S2214317321000937-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137337475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fuzzy logic classification of mature tomatoes based on physical properties fusion","authors":"Seyed Mehdi Nassiri ,&nbsp;Amir Tahavoor ,&nbsp;Abdolabbas Jafari","doi":"10.1016/j.inpa.2021.09.001","DOIUrl":"10.1016/j.inpa.2021.09.001","url":null,"abstract":"<div><p>Grading of fruits and vegetables is an initial step after harvesting. It is also an essential operation before packaging. In the present study, different fuzzy algorithms for classification of mature tomato were applied and evaluated based on combinations of fruit color, size and hardness. Fuzzy membership functions of hardness were established by subjecting samples to Instron compression test as well as the rates of panelists. Each sample was also used for image processing to determine the color and size of fruit using Matlab image processing toolbox. Color and size fuzzy membership functions were established by published standard. The fuzzy If-Then rules were applied to classify the samples within five group outputs viz. “grade I”, “grade II”, “grade I-far market”, “processing”, and “storage”. Eighty-one fuzzy rules were reduced to 25 rules by combining the compatible rules. Six fuzzy algorithms with different fuzzifiers (zmf, sigmf, gbellmf) and defuzzifiers (bisector, mom, and centroid) were applied, and the outputs were compared to the panelists’ classifications in cross tables. According to the classification results, fuzzy algorithms grouped the fruits into correct classes with 90.9%, 92.3%, 88.7%, 87.4%, 92.4% and 93.3% accuracy for 6 models, respectively. The best result was observed with zmf and sigmf, and gbellmf as fuzzifier and mom as defuzzifier with 93.3% accuracy. Overly, the results revealed that the fusion of aforementioned tomato properties based on fuzzy membership functions could accurately classify the tomatoes in correct groups for different markets.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 547-555"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317321000755/pdfft?md5=246eebda21e820edbab866bb7285c43a&pid=1-s2.0-S2214317321000755-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44533037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing the aeration performance of a perforated pooled circular stepped cascade aerator using hybrid ANN-PSO technique","authors":"Subha M. Roy,&nbsp;C.M. Pareek,&nbsp;Rajendra Machavaram,&nbsp;C.K. Mukherjee","doi":"10.1016/j.inpa.2021.09.002","DOIUrl":"10.1016/j.inpa.2021.09.002","url":null,"abstract":"<div><p>Artificial aeration system for aquaculture ponds becomes essential to meet the oxygen requirement posed by the aquatic species. The performance of an aerator is generally measured in terms of standard aeration efficiency (SAE), which is significantly affected by the different geometric and dynamic parameters of the aerator. Therefore, to enhance the aeration performance of an aerator, these parameters need to be optimized. In the present study, a perforated pooled circular stepped cascade (PPCSC) aerator was developed, and the geometric and dynamic parameters of the developed aerator were optimized using the hybrid ANN-PSO technique for maximizing its aeration efficiency. The geometric parameters include consecutive step width ratio (<em>W_i-1/W_i</em>) and the perforation diameter to the bottom-most radius ratio (<em>d/R_b</em>), whereas the dynamic parameter includes the water flow rate (<em>Q</em>). A 3–6-1 ANN model coupled with particle swarm optimization (PSO) approach was used to obtain the optimum values of geometric and dynamic parameters corresponding to the maximum SAE. The optimal values of the consecutive step width ratio (<em>W_i-1/W_i</em>), the perforation diameter to the bottom-most radius ratio (<em>d/R_b</em>), and the water flow rate (<em>Q</em>) for maximizing the SAE were found to be 1.15, 0.002 7 and 0.016 7 m³/s, respectively. The cross-validation results showed a deviation of 3.07 % between the predicted and experimental SAE values, thus confirming the adequacy of the proposed hybrid ANN-PSO technique.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 533-546"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317321000767/pdfft?md5=8a911d121f12c7ab663eba8a5dcc8b68&pid=1-s2.0-S2214317321000767-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44378551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aquaphotomics determination of nutrient biomarker for spectrophotometric parameterization of crop growth primary macronutrients using genetic programming","authors":"Ronnie Concepcion II ,&nbsp;Sandy Lauguico ,&nbsp;Jonnel Alejandrino ,&nbsp;Elmer Dadios ,&nbsp;Edwin Sybingco ,&nbsp;Argel Bandala","doi":"10.1016/j.inpa.2021.12.007","DOIUrl":"10.1016/j.inpa.2021.12.007","url":null,"abstract":"<div><p>Water quality assessment is currently based on time-consuming and costly laboratory procedures and numerous expensive physicochemical sensors deployment. In response to the trend of device minimization and reduced outlays in sustainable aquaponic water monitoring, the integration of aquaphotomics and computational intelligence is presented in this paper. This study used the combination of temperature, pH, and electrical conductivity sensors in predicting crop growth primary macronutrient concentration (nitrate, phosphate, and potassium (NPK)), thus, limiting the number of deployed sensors. A total of 220 water samples collected from an outdoor artificial aquaponic pond were temperature perturbed from 16 to 36 °C with 2 °C increments to mimic ambient range, which varies water compositional structure. Aquaphotomics was applied on ultraviolet, visible light, and near-infrared spectral regions, 100 to 1 000 nm, to determine NPK compounds. Principal component analysis emphasized nutrient dynamics through selecting the highly correlated water absorption bands resulting in 250 nm, 840 nm, and 765 nm for nitrate, phosphate, and potassium respectively. These activated water bands were used as wavelength protocols to spectrophotometrically measure macronutrient concentrations. Experiments have shown that multigene symbolic regression genetic programming (MSRGP) obtained the optimal performance in parameterizing and predicting nitrate, phosphate, and potassium concentrations based on water physical properties with an accuracy of 87.63%, 88.73%, and 99.91%, respectively. The results have shown the established 4-dimensional nutrient dynamics map reveals that temperature significantly strengthens nitrate and potassium above 30 °C and phosphate below 25 °C with pH and electrical conductivity ranging between 7 and 8 and 0.1 to 0.2 mS cm⁻¹ respectively. This novel approach of developing a physicochemical estimation model predicted macronutrient concentrations in real-time using physical limnological sensors with a 50% reduction of energy consumption. This same approach can be extended to measure secondary macronutrients and micronutrients.</p></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"9 4","pages":"Pages 497-513"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214317321000998/pdfft?md5=82d4f29f7939b42dee0b5991a2c64a40&pid=1-s2.0-S2214317321000998-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43992695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}