… Leng and Zhang proposed PalmHash Code and PalmPhasor Code [19]. For both schemes,
revocability is realized by replacing the users’ tokens. Irreversibility is ensured by means of …

… give the coding storage units for various codingbased methods in Table 5. From the table,
we can find that our coding storage is the smallest compared with the proposed codingbased …

… Coding-based methods have low computation complexity and low storage cost, because …
DHN is more robust to interference factors than classical texture coding templates, so our …

While existing palmprint recognition researches aim to improve accuracy in various situations,
they often overlook the security implications. This paper delves into template protection in …

… keys to attain a unique code ie palmhash which can be stored in portable devices (tokens,
smartcards) for verification. In addition, PalmHashing offers several advantages such as zero …

… These Gabor-codingbased methods exhibit short computation times and low storage
requirements [4]. PalmHash and PalmPhasor [18] have been proposed as another approach. …

Cancelable biometrics is a template protection technique proposed to bridge the growing
gap between ‘biometrics for security’ and ‘security for biometrics’. Various approaches have …

… to generate pseudo labels, and used a DHN to generate hash codes. Wu et al. [29] used a
DHN to generate hash codes and feature selection to obtain more compact deep hash codes. …

Privacy preserving storage and secure processing of biometric data is a key issue that has
to be addressed in finger vein recognition systems as well. Various template protection …

… The coding-based methods are practical for palmprint recognition because they can be
free from … suppression of 2D PalmPhasor code,” Multimedia Tools Appl., vol. 74, no. 24, pp. …