The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A algorithm with minimum memory consumption for labeling connected components in a binary image is presented in this paper. Based on embedded system technology, the algorithm is used in calculating the area of leaves, the high resolution images for this feature is provided by cheap scanner. Using the algorithm, a corresponding image processing program is developed, and it is ported successfully in...
A real-time video surveillance system for piggery was designed to overcome the disadvantages of traditional observation methods for behavior of pigs. In this system, embedded system technology, H.264 video encoding technology and network communication technology were combined for real-time monitoring the behavior of pigs. According to directional centre-biased motion vector distribution and the characteristic...
Protective measures for server invasions should not solely focus on events before an invasion occur. Recording and monitoring successful server invasions with endless streams of security mechanisms should be employed attentively to reduce the loss of data due to successful intrusion attacks on any system. Overlooking this will inevitably lead to detrimental data loss and stray away from the key issue...
An independent dual-core structure of river sediment image data transmission system based on DSP and ARM, it uses dual audio frequency signals to transmit, and adopts Kalman filter algorithm with prediction function, it also has improved robustness PID controller. The system compress codes through DSP system then transmit good-dealt image codes to ARM system, the ARM system would pack the compress...
In view of the shortcomings exist in current process of medical transfusion, a wireless distributed system for transfusion supervision was designed with infrared detection technology, computer network technology, embedded system technology and wireless transmission technology. The system is a network which consisted of a host computer, transfusion monitors, and interconnection mechanisms between the...
This paper analyzes the current status of curriculum teaching process in the current operating system curriculum. Considering teaching content, teaching methods, and course construction and so on, this paper proposes some resolutions for teaching reform with the work experience. Furthermore, it is a key resolution to introduce multi-core technology and embedded system technology into the teaching...
In this article, we present a Portable Intelligent ECG Monitor (PIEM) which can be used in a Wireless Remote Monitoring System. For the hardware design, Advanced RISC Machines (ARM) as well as ECG Application Specific Integrated Circuit (ASIC), GSM/GPRS and NAND Flash technologies is adopted. As for the software implementation, a real-time kernel called muC/OS-II and some related application programs...
In recent years, embedded system technologies are evolving rapidly and in short-handedness of experienced engineers has become a serious problem. To solve this problem from the point of view of students and young engineers, a committee is organized by those members. We, the committee members, planned to provide a new educational material and a curriculum for students and young engineers to have an...
Many problems have been found in museum learning activities that apply tour guide systems. In this research, a ubiquitous museum learning environment is developed to overcome these problems by applying the radio frequency identification, wireless network, and embedded system technologies. A case study is conducted and experimental results verify the effectiveness of the proposed learning environment
This paper presents a comprehensive technology status review on the current situation of industrial control applications in Thailand. The review focuses on two main industries of the country, i.e. electronics and machinery. It acquires insight of applications to explore the underlying technology. The findings reveal that there is great interest and effort in utilizing control approach to solve industrial...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.