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Multiscale multimodal medical imaging : Third International Workshop, MMMI 2022, held in conjunction with MICCAI 2022, Singapore, September 22, 2022, proceedings最新文献

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Acclimatization of coffee seedlings obtained from zygotic embryos of aged seeds 老化种子合子胚获得咖啡幼苗的驯化
Ana Luiza Oliveira Vilela, S. Rosa, S. Coelho, C. Pereira, Ana Cristina de Souza, Fernando Augusto Sales Ribeiro
Coffee seeds rapidly lose viability during storage, which hinders the development of vigorous seedlings for crop establishment. There are reports that seed endosperm is more sensitive to deterioration than embryos, which can be excised and cultivated in vitro. However, a substantial number of plants grown in vitro do not survive during transfer to a greenhouse or field environment. The objective of this study was to evaluate the acclimatization of coffee seedlings of cultivar Catuaí Amarelo IAC 62, developed from zygotic embryos obtained from aged seeds in different substrates and environments, for the production of well-developed seedlings suitable for planting. For this purpose, seedlings were obtained from the in vitro cultivation of embryos obtained from seeds of two quality levels: freshly harvested seeds and artificially aged seeds. Zygotic embryos were extracted from the seeds and cultivated in MS medium. At 60 days, the percentages of normal and abnormal seedlings and dead seeds were evaluated. The good-quality seedlings grown in vitro for 60 days were transplanted into two different substrates (Tropstrato and coconut fiber) and acclimatized in two environments (growth room and greenhouse with a misting system). The plants were evaluated for height, stem diameter, number of leaves, chlorophyll content, and growth rate. The greenhouse environment was better for seedling growth, possibly due to its higher sunlight and temperature. The best substrate was coconut fiber, as it ensured better development of plants from freshly harvested seeds and those from aged seeds. It is possible to develop healthy seedlings from seeds with low viability
咖啡种子在储存期间迅速失去活力,这阻碍了作物建立所需的旺盛幼苗的发展。有报道称,种子胚乳比胚胎更容易变质,胚胎可以切除并在体外培养。然而,大量在体外生长的植物在转移到温室或田间环境时不能存活。本研究的目的是评价咖啡品种Catuaí Amarelo IAC 62在不同基质和环境下从成熟种子中获得的合子胚培育出的咖啡幼苗的适应性,以生产适合种植的发育良好的幼苗。为此,从两种质量水平的种子(新鲜收获的种子和人工老化的种子)获得的胚胎离体培养获得幼苗。从种子中提取合子胚,在MS培养基中培养。60 d时,测定正常、异常幼苗和死亡种子的百分比。将体外培养60 d的优质幼苗移栽到两种不同的基质(Tropstrato和椰子纤维)上,并在两种环境(生长室和带喷雾系统的温室)中进行驯化。评估植株的高度、茎粗、叶片数、叶绿素含量和生长速度。温室环境对幼苗生长有利,可能是由于温室的光照和温度较高。椰子纤维是最好的基质,因为它可以保证新鲜收获的种子和陈年种子的植物更好地发育。从低活力的种子培育出健康的幼苗是可能的
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引用次数: 0
Classification of Music Genres using Feature Selection and Hyperparameter Tuning 基于特征选择和超参数调谐的音乐类型分类
Rahul Singhal, S. Srivatsan, Priyabrata Panda
The ability of music to spread joy and excitement across lives, makes it widely acknowledged as the human race's universal language. The phrase "music genre" is frequently used to group several musical styles together as following a shared custom or set of guidelines. According to their unique preferences, people now make playlists based on particular musical genres. Due to the determination and extraction of appropriate audio elements, music genre identification is regarded as a challenging task. Music information retrieval, which extracts meaningful information from music, is one of several real - world applications of machine learning. The objective of this paper is to efficiently categorise songs into various genres based on their attributes using various machine learning approaches. To enhance the outcomes, appropriate feature engineering and data pre-processing techniques have been performed. Finally, using suitable performance assessment measures, the output from each model has been compared. Compared to other machine learning algorithms, Random Forest along with efficient feature selection and hyperparameter tuning has produced better results in classifying music genres.
音乐在生活中传播快乐和兴奋的能力,使它被广泛认为是人类的通用语言。“音乐流派”这个短语经常被用来将几种音乐风格组合在一起,以遵循共同的习惯或一套指导方针。根据他们独特的喜好,人们现在根据特定的音乐类型制作播放列表。音乐类型识别是一项具有挑战性的任务,因为需要确定和提取合适的音频元素。音乐信息检索,即从音乐中提取有意义的信息,是机器学习在现实世界中的应用之一。本文的目标是使用各种机器学习方法根据歌曲的属性有效地将歌曲分类为各种类型。为了提高结果,进行了适当的特征工程和数据预处理技术。最后,采用合适的绩效评估指标,对各模型的输出结果进行了比较。与其他机器学习算法相比,随机森林以及高效的特征选择和超参数调谐在音乐类型分类方面产生了更好的结果。
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引用次数: 2
Experience of Blended Learning in the Subject - Architecture of Computers 混合学习在计算机学科体系结构中的经验
M. Dolinsky
The proposed study discusses about the real-time experience of blended teaching for the students of the Faculty of Mathematics and Programming Technologies in the subject "Computer Architecture" based on the use of distance learning instrumental system DL.GSU.BY and special software complexes developed at the F. Skorina State University under the guidance of author. Special software packages include: HLCCAD - software system for designing, modeling and debugging the functional architectures of digital devices; Winter, a software system for developing and debugging programs in assembler and C for various microcontrollers; С-MPDL – firmware description language for computer architecture components; constructor of training and control flash tasks. The proposed method of conducting lectures and practical classes, as well as the organization of students' independent work and an assessment monitoring system that orients students toward a permanent increase in the assessment and quality of knowledge, skills, and abilities throughout the academic semester, are described.
本文在作者的指导下,利用F. Skorina州立大学开发的远程教学仪器系统DL.GSU.BY和特殊软件组合,探讨了数学与编程技术学院“计算机体系结构”专业学生的混合教学实时体验。专用软件包包括:HLCCAD——用于数字器件功能架构设计、建模和调试的软件系统;冬季,一个软件系统,用于开发和调试各种微控制器的汇编和C语言程序;С-MPDL -计算机体系结构组件的固件描述语言;训练和控制flash任务的构造器。介绍了拟议的授课和实践课程的方法,以及学生独立作业的组织和评估监测系统,该系统旨在使学生在整个学期中不断提高知识、技能和能力的评估和质量。
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引用次数: 2
Inhibiting Webshell Attacks by Random Forest Ensembles with XGBoost XGBoost随机森林集成抑制Webshell攻击
D. Sasikala, D. Chandrakanth, C. Sai Pranathi Reddy, J. Jitendra Teja
Malign websites effectively endorse the evolution of web illicit events and force the progression of Web services. As an efficient outcome, there is powerful enthusiasm to create systemic resolutions in inhibiting the client from the call onto such Websites. Knowledge-centered Random Forest outfits with XGBoost tactic is recommended for categorizing Websites into 3 categories: Benign, Spam and Malicious. This practice evaluates the Uniform Resource Locator in the situation deprived of accessing the matter of Websites. Thus, it wipes out the run-time expectation and the likelihood of uncovering clients to the browser aimed susceptibilities. As a consequence of involving Random Forest Ensembles with XGBoost, it realizes superior enactment on expansive view and publicity correlated with blacklisting amenity. Preprocessing is performed in order to improve the quality of the data subsequently, analyze certain algorithms, thereby explore the best model are the facts discussed in this research. Work also continues to probe how well this chosen archetypal will operate in the future ahead.
恶意网站有效地支持了网络非法事件的演变,并迫使web服务的发展。作为一种有效的结果,人们非常热衷于创建系统解决方案,以阻止客户端调用此类网站。以知识为中心的随机森林装备与XGBoost策略建议将网站分为三类:良性,垃圾邮件和恶意。这种做法在无法访问网站的情况下评估统一资源定位器。因此,它消除了对运行时的期望,也消除了将客户端暴露给浏览器的可能性。将随机森林集成到XGBoost中,实现了对扩展视图的优越制定和与黑名单便利相关的宣传。为了提高数据的质量,进行预处理,分析一定的算法,从而探索最佳的模型是本研究讨论的事实。工作还在继续探索这个选择的原型在未来的运作情况。
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引用次数: 3
Using Deep Reinforcement Learning For Robot Arm Control 基于深度强化学习的机器人手臂控制
K. Krishnan
Reinforcement learning is a well-proven and powerful algorithm for robotic arm manipulation. There are various applications of this in healthcare, such as instrument assisted surgery and other medical interventions where surgeons cannot find the target successfully. Reinforcement learning is an area of machine learning and artificial intelligence that studies how an agent should take actions in an environment so as to maximize its total expected reward over time. It does this by trying different ways through trial-and-error, hoping to be rewarded for the results it achieves. The focus of this paper is to use a deep reinforcement learning neural network to map the raw pixels from a camera to the robot arm control commands for object manipulation.
强化学习是机械臂操作的一种有效算法。这在医疗保健中有各种应用,例如器械辅助手术和外科医生无法成功找到目标的其他医疗干预。强化学习是机器学习和人工智能的一个领域,研究代理应该如何在环境中采取行动,以便随着时间的推移最大化其总预期奖励。它通过试错来尝试不同的方法,希望能因所取得的结果而获得奖励。本文的重点是使用深度强化学习神经网络将相机的原始像素映射到机器人手臂的控制命令,以进行对象操作。
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引用次数: 2
Smart Shoe Rack with Face Recognition 具有面部识别功能的智能鞋架
Aman Ansari, Gopal Kc, Hasina Dhungel
The Smart Shoe Rack with face recognition is most likely one of the newest projects to have been introduced of its kind. In a Hindu country, temples are almost everywhere, inside the valley as well as outside, where one has to take off his footwear before entering. One of the most common yet overlooked problems is shoe misplacement in crowded temple areas. Therefore, to sort out this major problem, the idea of a Smart Shoe Keeping with face recognition has been proposed in this paper. By the use of microcontrollers, raspberry pi captures face encoding of a person and along with adjusting stepper motors, the shoe can be stacked at one of the sixteen different locations. The use of a clock helps in determining the stepper position at every instance. With face recognition technology, the shoes can be fetched. Once the face is recognized, it is matched with the previously captured person, and the system checks for the available shoe. The position of the stepper is then identified, and the shoe is fetched through the shortest path possible by the step anti/clockwise rotation of the stepper motor. The total time of storage of the footwear displayed in the LCD is then used for charging the amount of money accordingly.
具有面部识别功能的智能鞋架很可能是同类产品中最新推出的项目之一。在一个信奉印度教的国家,寺庙几乎无处不在,无论是在山谷里还是外面,人们在进入寺庙之前都必须脱下鞋子。在拥挤的寺庙地区,最常见但却被忽视的问题之一是鞋子放错了地方。因此,为了解决这一重大问题,本文提出了基于人脸识别的智能鞋柜的设计思路。通过使用微控制器,树莓派捕捉一个人的面部编码,并与调整步进电机一起,鞋子可以堆叠在16个不同的位置之一。时钟的使用有助于在每个实例中确定步进器的位置。通过人脸识别技术,鞋子可以被提取出来。一旦人脸被识别,它就会与之前捕获的人进行匹配,系统会检查可用的鞋子。然后识别步进电机的位置,并通过步进电机的步反/顺旋转通过可能的最短路径取鞋。在液晶显示器上显示的鞋子的总存储时间然后用于收取相应的金额。
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引用次数: 0
Cross-scale Attention Guided Multi-instance Learning for Crohn's Disease Diagnosis with Pathological Images 跨尺度注意引导多实例学习在克罗恩病病理图像诊断中的应用
Ruining Deng, C. Cui, L. W. Remedios, S. Bao, R. M. Womick, S. Chiron, Jia Li, J. T. Roland, K. Lau, Qi Liu, K. Wilson, Yao Wang, Lori A. Coburn, B. Landman, Yuankai Huo
Multi-instance learning (MIL) is widely used in the computer-aided interpretation of pathological Whole Slide Images (WSIs) to solve the lack of pixel-wise or patch-wise annotations. Often, this approach directly applies "natural image driven" MIL algorithms which overlook the multi-scale (i.e. pyramidal) nature of WSIs. Off-the-shelf MIL algorithms are typically deployed on a single-scale of WSIs (e.g., 20× magnification), while human pathologists usually aggregate the global and local patterns in a multi-scale manner (e.g., by zooming in and out between different magnifications). In this study, we propose a novel cross-scale attention mechanism to explicitly aggregate inter-scale interactions into a single MIL network for Crohn's Disease (CD), which is a form of inflammatory bowel disease. The contribution of this paper is two-fold: (1) a cross-scale attention mechanism is proposed to aggregate features from different resolutions with multi-scale interaction; and (2) differential multi-scale attention visualizations are generated to localize explainable lesion patterns. By training ~250,000 H&E-stained Ascending Colon (AC) patches from 20 CD patient and 30 healthy control samples at different scales, our approach achieved a superior Area under the Curve (AUC) score of 0.8924 compared with baseline models. The official implementation is publicly available at https://github.com/hrlblab/CS-MIL.
多实例学习(MIL)被广泛应用于病理全幻灯片图像(wsi)的计算机辅助解释中,以解决缺乏逐像素或逐块注释的问题。通常,这种方法直接应用“自然图像驱动”MIL算法,忽略了wsi的多尺度(即金字塔)性质。现成的MIL算法通常部署在单一尺度的wsi上(例如,20倍的放大倍率),而人类病理学家通常以多尺度的方式(例如,通过在不同的放大倍率之间放大和缩小)汇总全局和局部模式。在这项研究中,我们提出了一种新的跨尺度注意机制,明确地将克罗恩病(CD)的跨尺度相互作用聚集到一个单一的MIL网络中。本文的贡献有两个方面:(1)提出了一种跨尺度的注意机制,通过多尺度的相互作用来聚合不同分辨率的特征;(2)生成差异化多尺度注意可视化,以定位可解释的病变模式。通过对来自20例CD患者和30例健康对照样本的25万个h&e染色升结肠(AC)贴片进行不同尺度的训练,我们的方法获得了比基线模型更高的曲线下面积(AUC)得分0.8924。官方实现可以在https://github.com/hrlblab/CS-MIL上公开获得。
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引用次数: 2
Future Intelligent Agriculture with Bootstrapped Meta-Learning andє-greedy Q-learning 基于自引导元学习的未来智能农业andє-greedy q学习
D. Sasikala, K. Venkatesh Sharma
Agriculture is a noteworthy and vibrant domain in the fiscal evolution of the globe. With populationin progress, climatic situation and assets, and agriculture turn out dazed to be a crucial task to realize the necessities of the future population. Intelligent precision agriculture/intelligent smart farming has transpired as an innovative tool to tackle hovers of the future ahead in automated agricultural sustainability by leading Artificial Intelligence (AI) in agriculture automation.AI unravels critical farm labor challenges by improving or reducing work and lessening the necessity of numerous workers. Agricultural AI aids in reaping harvests quicker than human employees at a greater quantity, further precise in categorizing and eradicating unwanted plants, also dropping cost and menace. This process motivates the cutting-edge technologies capitulating the machine capability to learn by sourcing Bootstrapped Meta-learning also reinforcing with rewards as maximum crop yields and minimum resource utilizations as well as within time limits. AI empowered farm machinery is the key constituent of the future agriculture revolution ahead. In this exploratory work, an efficient automation of AI application in the field of agriculture sustenance is ensured for receipt of the most obtainable aids as outcomes and inhibiting the applied assets. Fixing the precise real-time issues trailed by unravelling it for agricultural augmentation or amplification thereby leads to the global best future agriculture.
在全球财政演变中,农业是一个值得注意且充满活力的领域。随着人口的增长,气候状况和资产、农业成为实现未来人口需求的关键任务。智能精准农业/智能智能农业已经成为一种创新工具,通过引领农业自动化的人工智能(AI),解决自动化农业可持续发展的未来问题。人工智能通过改善或减少工作,减少大量工人的必要性,解决了关键的农业劳动力挑战。农业人工智能帮助人们比人类员工更快地收获更多的庄稼,在分类和清除不需要的植物方面更加精确,也降低了成本和威胁。这一过程激发了尖端技术的发展,使机器能够通过自助元学习来学习,并在时间限制内以最大作物产量和最小资源利用率为奖励来加强。人工智能农业机械是未来农业革命的关键组成部分。在这项探索性工作中,确保人工智能在农业维持领域的有效自动化应用,以获得最可获得的援助作为结果并抑制应用资产。解决精确的实时问题,将其分解为农业扩增或放大,从而导致全球最好的未来农业。
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引用次数: 3
GSM Based Smart Digital Wireless Electronic Notice Board 基于GSM的智能数字无线电子公告板
Arun Agarwal, Kishan Ray, B. Pradhan, Vishaka Kumari
Traditional notice boards are very difficult to maintain and involves very tedious process to change notice every time. This also is accompanied by waste of paper, ink, time, and manpower as well. This research work presents a low-cost new concept of digital wireless electronic notice board based on Global System for Mobile communications (GSM) modem whereby the required notice to be displayed will be sent through Short Message Service (SMS). This transmission of information is done by Radio Frequency wireless technique. In this device, a message or notice is sent to the display device like Liquid Crystal Display (LCD), and this message can be easily modified and sent from any part of the world, just by using the SMS facility in GSM cellular devices. Whatever notice to be displayed on the board is sent using suffix and prefix, and the message sent is displayed on the 16*2 display built on the wireless notice board. This work is very useful in schools, cinema halls, railway stations, colleges, offices etc. where the notice can be changed from anywhere, at any moment and as many times it needs to be modified.
传统的布告栏非常难以维护,而且每次更改布告栏都涉及非常繁琐的过程。这也伴随着纸张、墨水、时间和人力的浪费。本研究提出了一种低成本的基于全球移动通信系统(GSM)调制解调器的数字无线电子公告板的新概念,其中需要显示的通知将通过短消息服务(SMS)发送。这种信息的传输是通过无线射频技术完成的。在这种设备中,消息或通知被发送到显示设备,如液晶显示器(LCD),这条消息可以很容易地修改,并从世界任何地方发送,只需使用GSM蜂窝设备中的短信功能。要在布告板上显示的信息通过后缀和前缀发送,发送的信息显示在无线布告板上搭建的16*2显示屏上。这项工作在学校、电影院、火车站、学院、办公室等地方非常有用,在这些地方,通知可以随时随地更改,需要修改的次数也很多。
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引用次数: 1
Ground-breaking Theory of Knowledge Representation Practices for Information Sharing in IT Organization IT组织信息共享知识表示实践的突破性理论
B. Radhika
Sharing information has become very important in the proper use of information assets, and the reason for this is that sharing information can be considered the most important part of an organization because information from organizations must be transferred and participated in order to be known and understood, wherein a clear and unambiguous information is considered a key criterion. To stimulate creativity, information sharing or integration is used to bring disparate pieces of knowledge together. Many current information sharing practices, such as training and development programs, IT systems, reports, official documents, and hard-working groups, are examples of integrating information. By integrating information everywhere to improve the quality of products and services, increases responsiveness to customer needs, develop new capabilities, and improve every aspect of the environment. This study reviews the ground-breaking theory behind information sharing in an organization. From the author’s perspective, this is the first study which gives a complete overview about knowledge representation.
信息共享在信息资产的正确使用中变得非常重要,其原因是信息共享可以被认为是组织中最重要的部分,因为来自组织的信息必须被传递和参与才能被知道和理解,其中清晰和明确的信息被认为是一个关键标准。为了激发创造力,信息共享或整合被用来将不同的知识片段整合在一起。许多当前的信息共享实践,如培训和发展计划、IT系统、报告、官方文档和工作小组,都是集成信息的例子。通过集成无处不在的信息来提高产品和服务的质量,增加对客户需求的响应,开发新功能,并改善环境的各个方面。本研究回顾了组织中信息共享背后的突破性理论。从作者的角度来看,这是第一次对知识表示进行完整概述的研究。
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引用次数: 0
期刊
Multiscale multimodal medical imaging : Third International Workshop, MMMI 2022, held in conjunction with MICCAI 2022, Singapore, September 22, 2022, proceedings
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