Fig 2 - uploaded by Rashidul Hasan Hridoy
Content may be subject to copyright.
Process of image generation using image augmentation: 1) high brightness, 2) low brightness, 3) cropping, 4) horizontal flip, 5) 90-degree rotation, 6) 180-degree rotation, 7) 270-degree rotation, 8) high contrast, and 9) low contrast

Process of image generation using image augmentation: 1) high brightness, 2) low brightness, 3) cropping, 4) horizontal flip, 5) 90-degree rotation, 6) 180-degree rotation, 7) 270-degree rotation, 8) high contrast, and 9) low contrast

Source publication
Conference Paper
Full-text available
Diseases of papaya impeded quality production and caused severe financial damages to growers. An efficient diagnosis approach for papaya diseases is enormously desired to control and prevent the spread of diseases. At first, using a dataset of 138980 images of affected and healthy leaves and fruits of papaya which was generated with image augmentat...

Similar publications

Article
Full-text available
Solutions for emotion recognition are becoming more popular every year, especially with the growth of computer vision. In this paper, classification of emotions is conducted based on images processed with convolutional neural networks (CNNs). Several models are proposed, both custom and transfer learning types. Furthermore, combinations of them as...
Article
Full-text available
Diverse plant diseases have a major impact on the yield of food crops, and if plant diseases are not recognized in time, they may spread widely and directly cause losses to crop yield. In this work, we studied the deep learning techniques and created a convolutional ensemble network to improve the capability of the model for identifying minute plan...

Citations

... An effective diagnostic method is needed to control and prevent disease spread. Researchers trained eight E cientNet models (B0-B7) using 138,980 images of papaya leaves and fruits [4], then ne-tuned the three best-performing models for ensemble learning. The ensemble model achieved higher test accuracy (1.61% increase) and offers a more effective approach for recognizing papaya diseases. ...
Preprint
Full-text available
Marine ecosystems are vital to the survival of life on Earth, but they are difficult to monitor and comprehend due to their complexity. Evaluating biodiversity and ecological health is hampered by the labor-intensive and scope-restricted nature of traditional observation techniques. We use deep learning and computer vision technologies to analyze underwater imagery taken by remote vehicles in order to overcome these limitations. To accurately identify marine organisms, we systematically evaluate five state-of-the-art neural network architectures: ResNet50V2, ResNet152V2, InceptionV3, Xception, and MobileNetV2. In addition, we suggest a novel hybrid ensemble method that improves detection robustness and accuracy by combining predictions from several models. Our research offers promising new directions for marine management and conservation efforts as it signifies a major breakthrough in automated sea animal detection.
... Sari, Kurniawati, and Santosa [11] adopted a Fuzzy Naïve Bayes classifier for papaya disease detection, highlighting the potential of fuzzy logic in handling uncertainties in disease identification. Hridoy and Tuli [12] proposed a novel deep ensemble approach, utilizing EfficientNet models to achieve robust recognition of papaya diseases. Islam et al. [13] expanded the horizon of image classification using machine learning in papaya disease recognition. ...
Article
This comprehensive review delves into the application of deep learning techniques for the precise identification of papaya diseases. With the increasing importance of papaya as a major tropical fruit crop, the accurate and timely diagnosis of diseases is crucial for effective disease management. The paper synthesizes recent advancements in deep learning methodologies, including convolutional neural networks (CNNs), recurrent neural networks (RNNs), and their variants, applied to image-based disease identification in papaya plants. The review assesses the strengths and limitations of various deep learning models, explores the integration of multi-modal data sources, and evaluates the performance metrics employed for disease detection accuracy. Additionally, the study discusses challenges and future directions in leveraging deep learning for papaya disease identification, aiming to provide a comprehensive understanding of the current state and potential advancements in this critical agricultural domain.
... In their 2019 work, Tan and Le introduced EfficientNet [44], one of the models that was the most effective (i.e., used the fewest FLOPS for inference) and attained State-of-the-Art accuracy on Imagenet and common image classification transfer learning tasks. Effi-cientNet provides a family of models (B0 to B7) [45] that demonstrate a strong balance of effectiveness and accuracy over a variety of scales by providing a heuristic scaling method. The efficiency-focused basic model can now outperform models at all sizes by using a scaling heuristic known as compound-scaling, which saves time by avoiding a grid-search of hyperparameters. ...
Article
Full-text available
Primary care doctors have been fighting against ocular illnesses for more than 37% of the world's population. This demonstrates the need for an autonomous and intelligent technological solution to improve the accessibility and convenience of categorising retinal pathology. The lab technician examines around 80 control individuals each day in addition to hospitalised patients for an average of 12 minutes to identify each disease. The study suggests using DFex-BeeHive, or deep feature extraction through the Bee Hive network, to categorise DR lessons across several labels. The evaluation of cutting-edge deep learning, machine learning, and algorithmic techniques is performed using the proposed DFex-BeeHivearchitectureIn order to reduce the inherent multicollinearity in deep learning, the research recommends using CGAN to flatten the distribution function of probabilities and PSO to synchronise the selection of heuristic-based features. The work uses a hybrid approach of CGAN, PSO, and DFex-BeeHive architecture to obtain 98.79% accuracy, 95.99% sensitivity, and 99.79% specificity in the RFMiD dataset and 97.16% accuracy and 96.81% F1 score in the ODIR dataset. In addition to improving classification precision over earlier lesion classifiers, the work reduces computation by 47% when compared to other cutting-edge designs using feature selection techniques.
... They found that 5.95% of participants were addicted seriously among 384 participants. Rashidul et al. proposed a deep ensemble method for recognizing diseases of papaya, where eight models of EfficientNet were used [22]. ...
Conference Paper
Full-text available
University students are especially susceptible to the negative effects of mental stress in today's environment, which is a serious issue overall. A great deal of pressure is now being placed on a period of life that was traditionally considered to be the most carefree. People in today's culture are exposed to increasingly high levels of mental stress, which has been related to a broad variety of health problems, such as depression, suicide, heart attacks, and strokes. Because of this, in order to primarily extract, for the purposes of this research, the mental stress ratings of university students, we applied a total of six distinct machine learning methods. The Decision Tree Classifier, the Random Forest Classifier, the SVC, the KNN Classifier, the Multinomial NB, and the K-Nearest Neighbors Regressor are only some of the machine learning algorithms that are available. This investigation's principal objective is to determine the percentage of students who are struggling to deal with emotional pressure in their lives. The dataset was put together by hand with paper and manual information obtained from a survey. Out of the six distinct classification strategies, the Decision Tree Classifier and the Random Forest Classifier both achieved a test result of 0.99, which is the maximum score that can be achieved.
... Its average identification accuracy increased by 6.03 percent compared to LeNet-5. Hridoy et al. [17] developed an enhanced convolutional neural network for the recognition of betel leaf rot and foot rot, achieving 96.02 percent accuracy using the Swish activation function on a test set of 1031 images. The accuracy of a conventional convolutional neural network was 6.49 percent lower than that of our system. ...
... They found that 5.95% of participants were addicted seriously among 384 participants. Rashidul et al. proposed a deep ensemble method for recognizing diseases of papaya, where eight models of EfficientNet were used [22]. ...
... Using K-means clustering and a multiclass support vector machine, Majumder et al. [12] developed an automated method for detecting carrot flaws. Pre-trained CNN models and the ensemble approach of these models were also used in several studies for recognizing diseases of leaves and pests [13,14]. ...
Article
Full-text available
Agriculture is the primary source of income for the majority of the population in Bangladesh. Agriculture is also a big part of the economy of the country. Therefore, it's more necessary to grow our crops and fruits and boost their harvests. Fruits are adored by the people of this country, and farmers love growing fruits. Owing to numerous diseases, both the quality and quantity of fruits are not meeting expectations. Native fruits are contracting many types of new diseases, and the magnitude of the problem is increasing alarmingly. To deal with this issue, quick detection of the disease and correct treatment or recuperation is required. In many cases, locals fail to even detect rare diseases. Thanks to the huge advancement in technology, rare diseases can now be detected with the use of the right technologies. A good plant's growth is dependent on its leaves. Early leaf disease detection can help in keeping the leaves disease-free, as well as the plants and fruits. Our research focuses on identifying litchi leaf diseases by employing sophisticated image processing technologies to ensure the freshness of the leaves. A machine-vision-based technique, i.e., the Convolutional Neural Network (CNN), has been used in this research work. Doi: 10.28991/HEF-2022-03-01-09 Full Text: PDF
Article
Full-text available
This study investigates the application of Vision Transformers (ViTs) in deep learning for the accurate identification of papaya diseases. ViTs, known for their effectiveness in image classification tasks, are utilized to develop a robust model capable of precisely diagnosing various diseases that affect papaya plants. Through rigorous experimentation and validation, the study showcases the superior performance of ViTs compared to traditional convolutional neural networks (CNNs) in terms of classification accuracy and computational efficiency. The results highlight the potential of ViTs in real-world agricultural systems, enabling early and accurate disease detection to improve crop yield and ensure food security. This research contributes to the advancement of computer vision techniques in agriculture, emphasizing the importance of leveraging cutting-edge deep learning models like ViTs for enhanced disease management and sustainable agricultural practices.