**** BEGIN LOGGING AT Sat Apr 13 02:59:57 2019
Apr 13 13:24:19 <Rajagopalan> hello everybody
Apr 13 13:24:37 <Rajagopalan> is this a good place to ask about digital image processing?
Apr 13 13:25:15 <Rajagopalan> i would like to learn how an image is converted to frequency domain
Apr 13 13:25:23 <Rajagopalan> i understand the spatial representation
Apr 13 13:25:37 <Rajagopalan> but how is it represented as an equation in frequency domain
Apr 13 13:25:43 <Rajagopalan> can anyone please tell me
Apr 13 13:31:49 <zmatt> Rajagopalan: uhh, why are you asking this here?
Apr 13 13:33:05 <zmatt> that isn't even remotely a beagle-related question, you're basically asking for a course in fourier analysis and how it applies to image processing
Apr 13 13:33:35 <zmatt> that's also really not the sort of thing for which chat is a good medium.  get a good book or something
Apr 13 13:44:17 <mawk> Rajagopalan: you're not expected to understand things on a physical level
Apr 13 13:44:40 <mawk> well with fourier transforms you can at least understand some things, but with other transforms like laplace or wavelets you have nothing physical to hang on
Apr 13 15:20:04 <Rajagopalan> well zmatt i though this was something related to signal processing
Apr 13 15:20:21 <Rajagopalan> i am really confused im not able to understand/visualize
Apr 13 15:20:35 <Rajagopalan> it would be nice if i ask all my questions to someone
Apr 13 15:20:41 <zmatt> this is the support channel for the linux-based embedded systems from beagleboard.org
Apr 13 15:20:48 <Rajagopalan> anyways tahnk you mawk and zmatt
Apr 13 15:20:51 <Rajagopalan> :)
Apr 13 15:21:00 <Rajagopalan> sorry i must have had a mis understanding
Apr 13 15:21:02 <Rajagopalan> :\
Apr 13 15:24:46 <zmatt> it's okay :)  this is just not really the best place for it... and like I said, your question seems rather broad and open-ended for a quick answer in any chat, it's more the topic of a book or a course
Apr 13 15:25:28 <Rajagopalan> :) will keep this in mind when i ask question
Apr 13 15:25:33 <Rajagopalan> thank you for your time
Apr 13 15:27:07 <zmatt> you can probably find plenty of resources if you search for "fourier image analysis" or "2d fourier transform" or "image fourier transform"
Apr 13 15:27:12 <zmatt> for example https://www.quora.com/What-is-the-meaning-of-Fourier-transform-of-an-image-Why-is-it-important-in-image-processing
Apr 13 15:28:03 <Rajagopalan> wow so many nice people in this channel
Apr 13 15:28:11 <Rajagopalan> thank you !
Apr 13 15:28:33 <Rajagopalan> i got trolled for asking like this in a scikit channel
Apr 13 15:28:41 <Rajagopalan> :(
Apr 13 15:29:19 <zmatt> I can fully imagine that
Apr 13 15:29:29 <Rajagopalan> ;)
Apr 13 15:29:35 <Rajagopalan> well i saw what is beagle bone
Apr 13 15:29:40 <Rajagopalan> its really cool
Apr 13 15:29:49 <Rajagopalan> that kinda packaging power in a small pcb
Apr 13 15:29:53 <Rajagopalan> is really great
Apr 13 15:30:02 <zmatt> exactly because of what I said: you're basically asking for something that would be the topic of a course or a book
Apr 13 15:30:06 <artag> not really an answer if you already understand fourier, but this is so cool : http://www.jezzamon.com/selfdraw/index.html
Apr 13 15:30:20 <zmatt> so that's often likely to invite unhelpful reactions
Apr 13 15:30:35 <artag> explanation http://www.jezzamon.com/fourier/index.html
Apr 13 15:30:51 <Rajagopalan> i wanted to like have a conversation with a person
Apr 13 15:31:01 <Rajagopalan> where i can ask him all my queries fully
Apr 13 15:31:08 <Rajagopalan> my mind is just popping with questions
Apr 13 15:31:19 <Rajagopalan> i understand only when i visualize
Apr 13 15:31:25 <Rajagopalan> but this is kinda hard:\
Apr 13 15:31:38 <Rajagopalan> thank you artag :)
Apr 13 15:32:14 <zmatt> in other words you're asking for a teacher/tutor, which is not something most people would be interested in
Apr 13 15:32:49 <Rajagopalan> yeah i guess thats a wrong approach :(
Apr 13 15:32:55 <zmatt> anyway, good luck, I'm afk
Apr 13 15:32:58 <Rajagopalan> sure :)
Apr 13 15:33:12 <artag> i think just a group of people with similar interests wuold be enough, but most groups like this one have to keep control of off-topic conversations or it drowns the group
Apr 13 15:33:19 <artag> oh
Apr 13 15:33:30 <artag> i was just about to suggest eevblog formus
Apr 13 15:33:35 <artag> *forums
Apr 13 17:39:12 <Guest82343> hi all
Apr 13 17:39:41 <Guest82343> I am using  DSMX satellite recv on my beaglebone blue
Apr 13 17:40:16 <Guest82343> and have a DX6 transmitter, which is binded to sat recv via DSM2 protocol
Apr 13 17:40:50 <Guest82343> after few min, I loose DSM connection and the satellite recv starts blinking
Apr 13 17:45:11 <tbr> not binded to irc long enough
Apr 13 17:45:23 * zmatt starts blinking
Apr 13 17:50:34 <veremitz> tbr: +1
Apr 13 17:50:41 <veremitz> this is the source of many failures :D
Apr 13 17:51:25 <veremitz> "CADT" I believe is the term .. :D
**** ENDING LOGGING AT Sun Apr 14 02:59:57 2019