Hirokazu Manabe

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Cellular phones, which are now widely used, often contain significant amounts of personal information, and are also increasingly being used for money-related functions such as credit card purchases. Consequently, biometric authentication technologies are being introduced as a means to ensure higher security. However, these technologies can be vulnerable to(More)
The aim of this paper is to design conspicuous region by color features, HSV and Lab. To attract attention, road sign and advertising display are designed. However, it is difficult for us to recognize such kind of objects in a confusing environment. Therefore, this paper clarifies the relation between the saliency of color features of original image and the(More)
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