Kamrul Hasan Talukder

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This paper proposes a Bangladeshi sign language recognizer (BdSLR), an initiative to recognize sign language of Bangladeshi deaf and mute (D&M) people. Although all over the world, the D&M people are a part of the community, the communication between the general and the D&M people becomes tough when interaction is required. Moreover in different races, the(More)
In this paper, an approach to facilitate the treatment with variabilities in system families is presented by explicitly modelling variants. The proposed method of managing variability consists of a variant part, which models variants and a decision table to depict the customisation decision regarding each variant. We have found that it is easy to implement(More)
— With the increasing growth of technology and the entrance into the digital age, we have to handle a vast amount of information every time which often presents difficulties. So, the digital information must be stored and retrieved in an efficient and effective manner, in order for it to be put to practical use. Wavelets provide a mathematical way of(More)
— The use of discrete wavelet for image compression and a model of the scheme of verification of parallelizing the compression have been presented in this paper. It is well known that wavelet transform is especially useful to transform image. Here we apply it twice: first on rows, second on columns. Upon this, the image matrix is deinterleaved and(More)
In this paper, a wavelet-based image transmission scheme has been proposed. The proposed scheme has used discrete wavelet transform to transform a digital image from spatial domain into frequency domain. For wavelet transformation phase, Haar wavelet transformation has been used. However, it is computationally rigorous. Use of concurrent computing has(More)
Transform (WT) has been proved to be a very useful tool for image processing in the recent years. However, WT is very computationally rigorous process requiring novel and computationally competent method to achieve image compression. The concurrent transformation of the image might be one of the solutions to this problem. In this paper, we investigate and(More)
Image based text extraction is one of the fastest growing research areas in the field of multimedia technology. The extraction of text from a complex or more colorful images is a challenging problem. Text data present in images contains useful information for habitual explanation, indexing, and structuring of images. Extraction of this information involves(More)
In this paper we present a method for Bangla speech generation from Bangla PDF document. Our main goal is to generate almost natural speech from Bangla PDF document. For this we have proposed a method which performs three major tasks. One is PDF to text conversion, then text to ASCII conversion, and then follows the character and modifier rules while(More)
Wavelet transform has emerged as a cutting edge technology within the field of image analysis and in computer graphics. However, it is a very computationally intensive process which requires innovative and computationally efficient method. The concurrent wavelet transform might be a solution to it. Here multiple threads are engaged to transform the image(More)