This paper presents a new algorithm for filtering images of Brazilian bank checks. These images were generated by ATM machines and they present several kind of noise imposed by the digitization process. A new wavelet-based filtering algorithm is ...
Image binarization refers to convert gray-level images into binary ones, and many binarization algorithms have been developed. The related algorithms can be classified as either high quality computation or high speed performance. This paper presents an ...
Display Omitted An improved version of DCCI algorithm is proposed to magnify gray and color images.A new method to detect strong edge pixels is proposed using Otsu thresholding.Parameters of the DCCI algorithm which selected based on training are ...
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