Top-down influence on bottom-up process: The familiarity effect modulates texture segmentation

Top-down influence on bottom-up process: The familiarity effect modulates texture segmentation

This study deals with the familiarity effect (FE), which means that search performance is better when detecting an unfamiliar target in a familiar context compared to the detection performance of a familiar target in an unfamiliar context. In several experiments the spatial and temporal conditions were systematically varied to determine the ones which enable the appearance of the FE. Data were ...

Bottom-up, top-down

The effect of bottom-up and top-down auditory program training on the development of children's auditory processing skills

Although there have been several previous investigations on the role of auditory training for the development of auditory processing skills, it still remains unknown whether children with auditory processing difficulties can get improved auditory skills after exposure to a multi-modal training experience comprising both visual and tactile stimuli. The present study, therefore, attempted to use ...

The effect of bottom-up and top-down auditory program training on the development of children's auditory processing skills

Although there have been several previous investigations on the role of auditory training for the development of auditory processing skills, it still remains unknown whether children with auditory processing difficulties can get improved auditory skills after exposure to a multi-modal training experience comprising both visual and tactile stimuli. The present study, therefore, attempted to use ...

Unsupervised Tattoo Segmentation Combining Bottom-Up and Top-Down Cues

Tattoo segmentation is challenging due to the complexity and large variance in tattoo structures. We have developed a segmentation algorithm for finding tattoos in an image. Our basic idea is split-merge: split each tattoo image into clusters through a bottom-up process, learn to merge the clusters containing skin and then distinguish tattoo from the other skin via top-down prior in the image i...