Natural Language Processing Natural language processing (NLP) is a field of computer science‚ artificial intelligence‚ and linguistics concerned with the interactions between computers and human (natural) languages. As such‚ NLP is related to the area of human–computer interaction. Many challenges in NLP involve natural language understanding -- that is‚ enabling computers to derive meaning from human or natural language input. An automated online assistant providing customer
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Investment in the Food Processing Industry Few industries are as broad as the food processing industry‚ but Bangladesh does well on all fronts: confectionery as well as organic‚ frozen‚ and chilled foods. Our market – one of Asia’s largest – brings almost every international food player here. This strength is only expected to improve as consumption trends and the good reputation of our products promise higher future sales. For investors‚ too‚ the time is ripe. A fragmented‚ pre-consolidation
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Abstract: Edge detection is an important feature in computer supervision and image processing. In this paper‚ we discuss several digital image processing techniques in edge feature extraction. Firstly‚we define keyterms‚such as image‚digitalimage‚edge‚ Image noiseetc.leading to certain methods of image de-noising and edge detection. Edge detection includes operators such as Sobel‚ Prewitt and Roberts. Secondly‚ a comparative study is made to show that the Sobel operator gives best results.Finally
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Digital signal processing Digital signal processing Digital signal processing (DSP) is the mathematical manipulation of an information signal to modify or improve it in some way. It is characterized by the representation of discrete time‚ discrete frequency‚ or other discrete domain signals by a sequence of numbers or symbols and the processing of these signals. The goal of DSP is usually to measure‚ filter and/or compress continuous real-world analog signals. The first step is usually to
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I44 IEEE TRANSACTIONS ON ACOUSTICS‚ SPEECH‚ AND SIGNAL PROCESSING‚ VOL. ASSP-34‚ NO. 4‚ AUGUST Speech Analysis/Synthesis Based on a Sinusoidal Representation Abstract-A sinusoidal model for the speech waveform used to de- speech compression. The amplitudes and frequencies of is velop a new analysislsynthesis technique that is characterized by the the underlying sine waves are estimated using Kalman filamplitudes‚frequencies‚ andphases of thecomponentsine waves. tering techniques‚ and each
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Levels of Processing: Semantic Processing and the Recall of False Memory Word Count: 1087 Abstract Research was carried out to determine the effects of structural and semantic processing on a group of university students using a Levels of Processing experiment. It was hypothesised that when words are processed semantically‚ recall of a false memory is less likely to occur. 196 first year psychology students took part in the Levels of Processing experiment during their
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APCOMS | DIGITAL IMAGE PROCESSING | ASSIGMNENT | | SIR SHAHID ISMAIL | 29-May-13 | | GROUP MEMBERS: USAID SHUAIB F-3313 AHMED TAUQIR F-3324 HAMMAD SHEIKH F-3325 GROUP MEMBERS: USAID SHUAIB F-3313 AHMED TAUQIR F-3324 HAMMAD SHEIKH F-3325 Representation Segmentation techniques yield raw data in the form of pixels along a boundary or pixels contained in a region. These data sometimes are used directly to obtain descriptors. Standard uses techniques to compute
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1. INTRODUCTION With the rapid development of the speech‚ audio‚ image‚ and video compression methods‚ currently it is not a difficult task to spread digital multimedia over Internet. This makes the protections of digital intellectual property rights and content authentications have been a serious problem. Hence the technology of digital watermarking is received a large deal of attention. Generally‚ digital watermarking techniques are based on either spread spectrum methods or changing
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Digital Image Processing Second Edition Instructorzs Manual Rafael C. Gonzalez Richard E. Woods Prentice Hall Upper Saddle River‚ NJ 07458 www.prenhall.com/gonzalezwoods or www.imageprocessingbook.com ii Revision history 10 9 8 7 6 5 4 3 2 1 c Copyright °1992-2002 by Rafael C. Gonzalez and Richard E. Woods Preface This manual contains detailed solutions to all problems in Digital Image Processing‚ 2nd Edition. We also include a suggested set of guidelines for using
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The informative speech was better concerning the delivery‚ the speech flowed better and I was also more confident with my speaking ability which showed because I did not stumble over my words as much as the narrative speech. The narrative speech was not as extemporaneous as the informative speech‚ because I practice it much more almost memorizing what I was going to say. Whereas on the informative speech I just laid out my main points and I covered what I felt like covering when I was standing in
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