{"url":"/method/timecaus-scsp","slug":"timecaus-scsp","name":"time-caus-scsp","full_name":"time-causal and time-recursive scale-space representation","full_name_withheld":false,"description_markdown":"The time-causal and time-recursive scale-space representation is obtained by filtering any 1-D signal with the time-causal limit kernel, and provides a way to define a multi-scale analysis for signals, for which the future cannot be accessed and additionally the computations should be strictly time-recursive, in order to not require any complementary memory of the past beyond the temporal scale-space representation itself.","description_state":"present","introduced_year":null,"introduced_by":{"title":"A time-causal and time-recursive scale-covariant scale-space representation of temporal signals and past time","paper":"/paper/a-time-causal-and-time-recursive-scale","first_author":"Tony Lindeberg","n_authors":1,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/a-time-causal-and-time-recursive-scale"},"source":{"url":"https://arxiv.org/abs/2202.09209v4","title":"A time-causal and time-recursive scale-covariant scale-space representation of temporal signals and past time","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"Sequential","area_id":"sequential","collection":"Multi-scale analysis","url":"/methods/category/multi-scale-analysis","pwc_aliases":[]}],"n_papers_tagged":2,"archive_num_papers":2,"papers_newest_first":[{"paper":"/paper/a-time-causal-and-time-recursive-analogue-of","title":"A time-causal and time-recursive analogue of the Gabor transform","date":"2023-08-28","arxiv_id":"2308.14512","n_code_links":0,"syntology":null},{"paper":"/paper/a-time-causal-and-time-recursive-scale","title":"A time-causal and time-recursive scale-covariant scale-space representation of temporal signals and past time","date":"2022-02-18","arxiv_id":"2202.09209","n_code_links":1,"syntology":null}],"papers_shown":2,"tasks":[],"tasks_shown":0,"n_tasks":0,"usage_by_year":[{"year":"2022","papers":1},{"year":"2023","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/timecaus-scsp"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}