Temporal Perceiver: A General Architecture for Arbitrary Boundary Detection. (arXiv:2203.00307v2 [cs.CV] UPDATED)

Generic Boundary Detection (GBD) aims at locating the general boundaries that
divide videos into semantically coherent and taxonomy-free units, and could
serve as an important pre-processing step for long-form video understanding.
Previous works often separately handle these different types of generic
boundaries with specific designs of deep networks from simple CNN to LSTM.
Instead, in this paper, we present Temporal Perceiver, a general architecture
with Transformer, offering a unified solution to the detection of arbitrary
generic boundaries, ranging from shot-level, …

architecture arxiv detection general perceiver temporal