Discontinuous Regression and Image Processing R package DRIP version 2.4 A collection of functions that perform jump regression and image analysis such as denoising, deblurring and jump detection. The implemented methods are based on the following research: Qiu, P. (1998) <doi:10.1214/aos/1024691468>, Qiu, P. and Yandell, B. (1997) <doi: 10.1080/10618600.1997.10474746>, Qiu, P. (2009) <doi: 10.1007/s10463-007-0166-9>, Kang, Y. and Qiu, P. (2014) <doi: 10.1080/00401706.2013.844732>, Qiu, P. and Kang, Y. (2015) <doi: 10.5705/ss.2014.054>, Kang, Y., Mukherjee, P.S. and Qiu, P. (2018) <doi: 10.1080/00401706.2017.1415975>, Kang, Y. (2020) <doi: 10.1080/10618600.2019.1665536>. Software Depends: R (>= 3.5.0) Imports: parallel, graphics, stats Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Yicheng Kang <kangyicheng0527@gmail.com> Comprehensive R Archive Network (CRAN) Yicheng Kang [aut, cre], Peihua Qiu [aut, ctb] GPL (>= 2) 2026-01-15 application/tgz https://CRAN.R-project.org/package=DRIP doi:10.32614/CRAN.package.DRIP