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Chapter and Conference Paper
Liver Cell Nucleuses and Vacuoles Segmentation by Using Genetic Algorithms for the Tissue Images
This paper proposes image segmentation methods for cell nucleuses and vacuoles in the liver fibrosis tissue images. The novel idea is to segment the objects by extracting the image features to determine the re...
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Chapter and Conference Paper
A New Detection Method for Tampered Audio Signals Based on Discrete Cosine Transformation
This article proposes a detection method to solve the problem of determining whether the audio data has been tampered with or not. In many situations, we need to authenticate audio data as an original or some ...
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Chapter and Conference Paper
A group-oriented (t, n) undeniable signature scheme without trusted center
We shall propose a new group-oriented undeniable signature scheme without the assistance of any trusted center in this paper. A single group public key, instead of all public keys of individual members, is use...