Slender flexible objects are ubiquitous in real-world circumstances. The existing object detection and segmentation algorithms have achieved high accuracy speed rigid objects, but the effect of slender is not ideal. Extreme aspect ratios dynamically changeable geometric appearance characterize to extent that it difficult locate them instance segmentation. In this paper, a new method based on co...

Research has shown that there are at least two kinds of visual selective attention: location based and object based. In the present study, we sought to determine the locus of spatially invariant object-based selection using a dual-task paradigm. In four experiments, observers performed an attention task (object feature report or visual search) with a concurrent memory task (object memory or spa...