CAJ | 학술논문

视觉假体是当今国际上进行视觉功能修复的研究热点,现阶段视觉假体的电极数量有限,因此需要寻找最佳的图像处理策略以优化有限分辨率下的光幻视阵列呈现的信息.该文主要对仿真假体视觉下基于视觉注意机制模型的图像处理策略以及相关心理物理学方面的主要研究和进展进行综述.
시각가체시당금국제상진행시각공능수복적연구열점,현계단시각가체적전겁수량유한,인차수요심조최가적도상처리책략이우화유한분변솔하적광환시진렬정현적신식.해문주요대방진가체시각하기우시각주의궤제모형적도상처리책략이급상관심리물이학방면적주요연구화진전진행종술.
Visual prostheses have the potential to restore partial vision for the blinds. The stimulating electrodes generate reproducible phosphenes. Stil limited by the low resolution vision used in visual prostheses nowadays, it is important to optimize the image processing strategies in order to deliver better visual information to the patients. This paper presents a review of the current research progress on the image processing strategies based on visual attention models under simulated prosthetic vision and related psychophysics.