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Australian currency note identifier for the vision impaired: Part I hardware description 用于视力受损人士的澳大利亚纸币标识符:第一部分硬件描述
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974064
I. Siewert, I. Murray, T. Dias
{"title":"Australian currency note identifier for the vision impaired: Part I hardware description","authors":"I. Siewert, I. Murray, T. Dias","doi":"10.1109/ANZIIS.2001.974064","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974064","url":null,"abstract":"Polymer notes recently replaced Australia's decimal paper currency. The denominations of the new notes, while very distinctive in their colour and design, are very difficult to differentiate for a vision impaired person. All notes are of equal width and increase only slightly in length with increasing value. The article describes the design and development of a prototype device to identify Australian polymer banknotes, which indicates the denomination to a vision impaired person using a digitally recorded voice output. Use is made of a charge-coupled device (CCD) linear array and a digital signal processing (DSP) chip. Identification is performed by imaging and recognising the contents of the clear window found near the lower corner of each note which is unique for each denomination. This development is of significance in Australia to people who suffer a large degree of vision impairment, and possibly also to the vision impaired population of the European Union, which may also plan to adopt polymer note technology.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132584636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The management of medical technology 医疗技术的管理
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974106
I. Brown, A. Smale, M. Wong, C. L. Yeo
{"title":"The management of medical technology","authors":"I. Brown, A. Smale, M. Wong, C. L. Yeo","doi":"10.1109/ANZIIS.2001.974106","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974106","url":null,"abstract":"Medical technology is a valuable asset that is strategically important to the operational efficiency of the Australian health care industry. This paper looks at the Australian care health industry and suggests the need for a more structured approach to medical technology strategic planning at a national, state, and hospital level. Strategic planning frameworks are considered and data relating to a sample of Australian hospitals is discussed. The paper deals with a wide range of issues that impact on medical technology strategic planning including cost of ownership, access and equity, remaining life of technology, financing options, and centralised vs local planning.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130437078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Level identification using input data mining for hierarchical fuzzy system 基于输入数据挖掘的层次模糊系统等级识别
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974108
Kok Wai Wong, Tom Gedeon
{"title":"Level identification using input data mining for hierarchical fuzzy system","authors":"Kok Wai Wong, Tom Gedeon","doi":"10.1109/ANZIIS.2001.974108","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974108","url":null,"abstract":"Fuzzy rule based systems have been very popular in many control applications. However, when fuzzy control systems are used in real problems, many rules may be required. A hierarchical fuzzy system that partitions a problem for more efficient computation may be the answer. When creating a hierarchical fuzzy system, the level identification stage is crucial and time-consuming. This has a direct effect on how efficient the hierarchical fuzzy system is. This paper reports the use of an input data mining technique to efficiently perform the level identification stage. Without the use of input data mining, k*(k-1) ways of building the hierarchical fuzzy system must be tried.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131503325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel design of integrated proximity sensors for the white cane 一种新型的白手杖集成接近传感器设计
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974075
C. Wong, D. Wee, I. Murray, T. Dias
{"title":"A novel design of integrated proximity sensors for the white cane","authors":"C. Wong, D. Wee, I. Murray, T. Dias","doi":"10.1109/ANZIIS.2001.974075","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974075","url":null,"abstract":"The paper documents a low cost solution for integrating proximity sensors onto the white cane for the blind. It promotes the sensors as a peripheral device that uses digital signal processing and ultrasonics to compute distance measurements using time-delay calculations of ultrasonic signals. The design increases the coverage of the cane and overcomes the common bad habits in techniques of its use. The integrated cane will allow detection of high-level objects and give a greater reaction time for changes in the level of the user's path, such as dips. Initial calculations for the timing of signals, and the coverage of sensors for the cane are explored, and descriptions of signal filtering and audio feedback methods used are discussed.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115691353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Artificial hand-from a robotic perspective 从机器人的角度来看，人工的手
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974045
S. Nahavandi, A. Kouzani
{"title":"Artificial hand-from a robotic perspective","authors":"S. Nahavandi, A. Kouzani","doi":"10.1109/ANZIIS.2001.974045","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974045","url":null,"abstract":"The human hand provides proof that the anthropomorphic configuration, properly controlled, is successful and gives a target to aim at for artificial hand/robot hand researchers. In this paper we discuss the human hand physiology and grasp capabilities. We then provide design on a double thumb, two finger robotic hand. Architecture of the hand, fingers and their dynamic modelling is discussed. Finally, results are reported on the performance of a finger in the hand.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115810209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Cancer prognosis methodology for cervical cancer to be used by Peter MacCallum Cancer Institute 彼得·麦卡勒姆癌症研究所将采用宫颈癌预后方法学
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974043
S. Bevinakoppa
{"title":"Cancer prognosis methodology for cervical cancer to be used by Peter MacCallum Cancer Institute","authors":"S. Bevinakoppa","doi":"10.1109/ANZIIS.2001.974043","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974043","url":null,"abstract":"This paper gives the design of techniques for the diagnosis and monitoring of cervical cancer at Peter MacCallum Cancer Institute (Melbourne). These techniques will require an advanced software platform to store and retrieve images from all hospital computers located at different locations. The research will investigate the efficient way of communication between all computers to exchange information using Local Area Network (LAN). Advanced algorithms for analysing stored images are required to help the detection of the degree of the spread of cancer with patients. This project aims at: designing and testing such techniques. The outcome of this research will be a software: system that will be used by doctors of Peter MacCallum Cancer Institute to improve the current cancer detection techniques.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116256956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A novel interpolation method for blind system identification 一种新的系统盲辨识插值方法
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974079
A. Antonakoudi, A. Constantinides
{"title":"A novel interpolation method for blind system identification","authors":"A. Antonakoudi, A. Constantinides","doi":"10.1109/ANZIIS.2001.974079","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974079","url":null,"abstract":"The problem of single channel blind identification/deconvolution is considered, where a degraded observed signal is modelled as the convolution of a non-stationary source signal with a stationary IIR distortion filter. The specific contribution is concerned with the development of the conditions for the resolution of the problem by means of interpolation as opposed to the usual approach through resampling. Recovery of the source input is achieved by introducing a novel interpolation scheme, which is applied to the observed distorted output to create the necessary conditions for blind identification of the filter parameters.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125051278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constructing artificial images of facial expressions 构建面部表情的人工图像
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974072
A. Kouzani, S. Nahavandi
{"title":"Constructing artificial images of facial expressions","authors":"A. Kouzani, S. Nahavandi","doi":"10.1109/ANZIIS.2001.974072","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974072","url":null,"abstract":"This paper presents a method for construction of artificial images of facial expressions. The proposed fractal-based synthesis procedure called pixel-based correspondence works on 2D images and does not require any depth information. This method can generate artificial images of an object when only a single image is given. Using the proposed method, effective example-based facial analysis systems can be trained and utilised in various applications.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114170406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A fast algorithm for image restoration using a recurrent neural network with bound-constrained quadratic optimization 基于有界约束二次优化的递归神经网络图像快速恢复算法
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974060
S. Gendy, G. Kothapalli, A. Bouzerdoum
{"title":"A fast algorithm for image restoration using a recurrent neural network with bound-constrained quadratic optimization","authors":"S. Gendy, G. Kothapalli, A. Bouzerdoum","doi":"10.1109/ANZIIS.2001.974060","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974060","url":null,"abstract":"This paper presents a fast algorithm for a recurrent neural network that can restore a degraded image with fewer iterations and shorter processing time by using bound-constrained quadratic optimization (BCQO) and a weighted mask. The BCQO technique has already been used in signal restoration, however implementation of this method in image restoration requires considerable memory and it is computationally expensive. The proposed algorithm replaces the weight matrix of the network with a much smaller mask, thus reducing the processing time and requiring much less memory space. This algorithm produces better results than those obtained by Wiener filter, and achieves image restoration with less iterations compared to a modified Hopfield neural network.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116022260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Computer processing of CW Doppler trans-valvular spectrograms 连续波多普勒反瓣膜图的计算机处理
The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI: 10.1109/ANZIIS.2001.974100
Jie-qin Gong, R. Kirsner, A. MacIsaac, C. Drossos, J. Cameron
{"title":"Computer processing of CW Doppler trans-valvular spectrograms","authors":"Jie-qin Gong, R. Kirsner, A. MacIsaac, C. Drossos, J. Cameron","doi":"10.1109/ANZIIS.2001.974100","DOIUrl":"https://doi.org/10.1109/ANZIIS.2001.974100","url":null,"abstract":"The work presented in this paper is directed toward the automated processing of CW Doppler trams-mitral inflow and trams-aortic outflow spectrograms. The multi-stage system consists of four main procedures: data acquisition, pre-processing, pattern recognition and pattern interpretation. The two most important features of the system are included in the stage of pattern recognition: an adaptive algorithm,For eliminating spectrogram background noise and identifying velocity profiles and a hierarchical fuzzy model for estimating the start and end of MDI and ASO waveforms. Comparison of the adaptive algorithm, Otsu's (1979), and Deravi and Pal's (1983) thresholding methods with the results of visual inspection, on a series of 180 in vivo CW Doppler echocardiographic images, shows that the adaptive schema consistently outperforms both other methods. The results of the fuzzy system correlated well with expert manual analysis (r>0.90 with at least 81% match rate). Overall the system is effective, computationally efficient, and overcomes the problems of initialization and velocity profile modeling that were encountered in the literature.","PeriodicalId":383878,"journal":{"name":"The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129231929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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