The people working on HOpenCV are very open to incorporating other's programmer's patches. Maybe you can incorporate your changes to cv-combinators? (Project's been halted since 2010, I'm sure they'll be very happy to see that sb is contributing).
On 28 September 2013 19:13, Arjun Comar <nru...@gmail.com> wrote: > Fair enough, it's been two or three years since I tried to play with them. > Most of my work is in the raw bindings currently, which provide the C++ API > in Haskell, so much lower level that cv-combinators. If HOpenCV were to > incorporate parts of these bindings then cv-combinators would be able to > benefit from this work. That said, my effort going forward is to provide > something equivalent to cv-combinators in expressiveness. I'm definitely > taking inspiration from the library though I'm not basing my work on their > source code. > > > On Sat, Sep 28, 2013 at 12:51 PM, Ivan Perez <ivanperezdoming...@gmail.com > > wrote: > >> I think they do work. cv-combinators depends on HOpenCV, which depends on >> OpenCV 2.0. >> >> >> >> On 28 September 2013 16:03, Arjun Comar <nru...@gmail.com> wrote: >> >>> No, these are unrelated. Cv-combinators hasn't really worked since >>> OpenCV 2.0 waa released I believe. >>> On Sep 28, 2013 8:54 AM, "Ivan Perez" <ivanperezdoming...@gmail.com> >>> wrote: >>> >>>> Cool. Thanks a lot for uploading this. >>>> >>>> I have a question (and I confess that I haven't checked the link). How >>>> is this related to or overlaps with cv-combinators? >>>> >>>> Cheers >>>> Ivan >>>> >>>> >>>> On 28 September 2013 06:18, Arjun Comar <nru...@gmail.com> wrote: >>>> >>>>> After receiving feedback, I went ahead and split out the raw C >>>>> wrappers and Haskell bindings. You can find them at >>>>> www.github.com/arjuncomar/opencv-raw. I'll upload it to hackage as >>>>> opencv-raw once I have uploader privileges. >>>>> >>>>> Regards, >>>>> Arjun >>>>> >>>>> >>>>> On Fri, Sep 27, 2013 at 4:09 PM, Arjun Comar <nru...@gmail.com> wrote: >>>>> >>>>>> Hi all, >>>>>> I've been hard at work on a new set of OpenCV bindings that will >>>>>> hopefully solve a lot of the shortcomings with previous attempts. An >>>>>> automatic header parser has been used to generate a full set of Haskell >>>>>> bindings for the C++ API, and I'm now working to create a pleasant >>>>>> Haskell >>>>>> API. The plan is to expose major functionality through pipes for two >>>>>> reasons: 1) OpenCV is not very referentially transparent, and so you're >>>>>> stuck in IO for anything non-trivial. Lazy IO is potentially problematic, >>>>>> and so immediate incorporation of a proper streaming library is probably >>>>>> best. 2) Computer vision algorithms are frequently expressed in terms of >>>>>> pipelines of functionality, and a pipes approach can provide a very >>>>>> natural >>>>>> API for expressing these algorithms. >>>>>> >>>>>> At this stage, I could very much use input from anyone who's >>>>>> interested in these bindings. I've got the basics of a library forming, >>>>>> but >>>>>> there's a ton to do and help in the form of pull requests are very very >>>>>> welcome. I could also use feedback on what's been done so far (especially >>>>>> criticisms) as well as feature requests. >>>>>> >>>>>> The current plan is to develop the pipes API for the core >>>>>> functionality. The plan is to provide the major functionality from core, >>>>>> highgui, imgproc, features2d, contrib, ml, flann, video, and objdetect as >>>>>> quickly as I can before trying to cover any of the more specialized parts >>>>>> of the API. The functions and types from these modules (baring a few >>>>>> major >>>>>> and important exceptions) are automatically translated into C wrappers >>>>>> and >>>>>> raw Haskell bindings. >>>>>> >>>>>> If there's sufficient interest in these raw bindings separately from >>>>>> the API I'm developing, I'll release them as a separate package on >>>>>> Hackage. >>>>>> I'm calling my project revelation for the moment because I'm bad at >>>>>> naming >>>>>> things and it was the best pun I could come up with. >>>>>> >>>>>> Github: www.github.com/arjuncomar/revelation >>>>>> >>>>>> Regards, >>>>>> Arjun >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Haskell-Cafe mailing list >>>>> Haskell-Cafe@haskell.org >>>>> http://www.haskell.org/mailman/listinfo/haskell-cafe >>>>> >>>>> >>>> >> >
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