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| 06:32 | m_rohit | Hello everyone, had to change the nick, seems like matrix servers are down for a while
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| 06:32 | m_rohit | can someone tell me what the Execute() function in the CMV12000Adapter expected to do?
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| 06:32 | m_rohit | I think it should iterate through multiple requests (in settings vector) and apply them accordingly.
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| 06:32 | m_rohit | But I am not sure about this because I guess the iteration should be done in the IDaemonModule itself, if required.
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| 07:49 | BAndiT1983 | m_rohit, this was a planned feature for batch processing of requests, but for later point in time
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| 10:28 | Bertl_zZ | changed nick to: Bertl
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| 10:28 | Bertl | morning folks!
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| 10:36 | se6astian | good day
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| 11:09 | siddhantsahu | Good Morning!
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| 11:10 | siddhantsahu | Please check your email. I have sent an email regarding my GSoC proposal.
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| 11:18 | BAndiT1983 | hi siddhantsahu, first i would suggest to work on your challenge code to be competitive, as i see a lot of problems there
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| 11:19 | BAndiT1983 | there was already a chat about formatting on the main channel and clang formatter settings were provided
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| 11:20 | BAndiT1983 | also monolithic approach is not impressive
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| 11:26 | siddhantsahu | BAndiT1983: Ok will work on the formatting tomorrow after my exams
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| 11:27 | BAndiT1983 | it's not only formatting, the code is not really following OOP and is monolithic in many methods
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| 11:28 | siddhantsahu | I have tried to modularize it into different files.
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| 11:29 | siddhantsahu | Please give me some more context why it is monolithic.
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| 11:29 | BAndiT1983 | splitting in files is one of the steps, which have to be done
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| 11:29 | BAndiT1983 | your methods are too big, make too many things and nested too deeply
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| 11:29 | siddhantsahu | or any good resource from where I can learn more about OOP
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| 11:30 | BAndiT1983 | nested in terms of unnecessary nesting of if/else and loops
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| 11:30 | BAndiT1983 | there is a good one -> Google
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| 11:30 | siddhantsahu | haha ok will work on it
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| 11:30 | siddhantsahu | tomorrow
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| 11:30 | BAndiT1983 | it's up to you, i just have to grade
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| 11:31 | siddhantsahu | By what time should I have to submit again?
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| 11:34 | BAndiT1983 | asap, i wanted to check on your abilities, but current state of the code is not reflecting our expectations, so i'm doubting at the moment that you are ready for the gsoc task
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| 11:35 | siddhantsahu | Kindly allow me by tomorrow. I have an semester exam on Compiler Design due tomorrow.
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| 11:36 | siddhantsahu | get over at 6, will work on after that
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| 11:36 | BAndiT1983 | just give a note in the main channel when it's ready for checking, as i'm not always available, because of my job
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| 11:36 | siddhantsahu | Also if I finish studies early today will work on it late in the night
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| 11:37 | siddhantsahu | No problem, will update here
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| 12:08 | rohan_ | hey BAndiT1983. do you think my c++ challenge is ok or should I modify it? I tried to implement my own solution for debayering but I know its very lengthy. I also understand I have to work according to requirements of the organisation so my code should also be satisfactory to them.
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| 12:08 | rohan_ | I'm willing to redo it if neccessary
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| 12:13 | BAndiT1983 | hi rohan_, if you are referring to the previous discussion today, then it is merely about seeing what the student can achieve, as he wanted to make his own task, but as it is rather advanced his code is not up to it
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| 12:13 | BAndiT1983 | also github contains a history, so i can check anytime what was changed and my main focus is on the time around due date of proposals
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| 12:18 | siddhantsahu | I worked on it locally with the help of my professor, I just pushed to GitHub late, during the due date of proposal
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| 12:18 | siddhantsahu | Nevertheless, as asked so would to improve it
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| 12:19 | BAndiT1983 | how much code is from you and how much from your professor?
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| 12:20 | siddhantsahu | No No my professor don't like to write code.
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| 12:21 | siddhantsahu | He explained me the possible solutions to the problem
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| 12:22 | BAndiT1983 | adding it on april 14 is a bit late, so i have to check it with other mentors, as i haven't seen the history before
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| 12:22 | siddhantsahu | At I was trying to make a structure for the 12 bits pixel values using bit fields
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| 12:22 | siddhantsahu | At first*
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| 12:23 | BAndiT1983 | seen the structure and it is not really what is required for the task
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| 12:23 | BAndiT1983 | still can't understand why everybody is focussing on the 12bit raw data and not on the proper IPO pipeline with correct conversion of data to either 8-bit or 16-bit, like we have discussed over and over
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| 12:24 | siddhantsahu | except for eliminating the last 4 LSB didn't really understood any other way to do it
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| 12:26 | Bertl | and you think you are most qualified for GSoC then?
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| 12:26 | BAndiT1983 | ehm, this topic was discussed over and over on this channel
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| 12:28 | siddhantsahu | umm will try to understand
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| 12:29 | siddhantsahu | Is it a good solution to first normalise the 12 bits to 0-1 float values and then scale is back up to 8 bits (0-255) ?
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| 12:29 | siddhantsahu | Is it a better option?
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| 12:31 | BAndiT1983 | excuse me, are you trying to process raw images or calculate PI decimals?
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| 12:33 | Bertl | let's calculate PI by using the LSBs as random bits and squaring the area of the circle
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| 12:33 | siddhantsahu | Correct me if I am wrong
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| 12:47 | siddhantsahu | I mean for 12bits to 8bits conversion, instead of removing the LSB, I was thinking for diving the each 12 bits pixel value at 4095 and storing it as floating point numbers with range 0 - 1. Now we can scale it back up by multiplying each floating point pixel value numbers with 255
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| 12:47 | siddhantsahu | This is what I was trying to say
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| 12:48 | siddhantsahu | Feel free to criticize if I am wrong
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| 13:04 | vup2 | Throwing away the LSB and doing what you are describing results in exactly the same values
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| 13:11 | Bertl | does it?
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| 13:12 | vup2 | well depens on how you convert from the scaled floating point values back to integer
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| 13:13 | vup2 | if you do "correct" rounding you would gain half a bit
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| 13:16 | vup2 | but you can do the "correct" rounding without using floating point numbers
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| 13:19 | BAndiT1983 | we have linked a nice page from alexML in the task, which uses LUT
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| 13:20 | BAndiT1983 | but i wouldn't go that far for challenge task
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| 13:20 | vup2 | yes of course you can get more accuracy by using a nonlinear transform
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| 13:22 | BAndiT1983 | either omitting the last 4 bits or using plain 12bit value is okay, as it is more about the code quality then the image itself, although the image should also be correct
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| 13:23 | BAndiT1983 | seems like this conversion and also byte swapping is the main obstacle for many students
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| 13:23 | BAndiT1983 | *than the image
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| 13:26 | apurvanandan_ | Hi
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| 13:28 | BAndiT1983 | hi
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| 13:28 | apurvanandan_ | I wanted to know which IRC client you use to so that you don't miss messages when offline. Matrix servers are down, so my messages aren't being sent :(.
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| 13:28 | BAndiT1983 | we have BIP for that, but some use quassel
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| 13:29 | vup2 | the main "problem" is that to get all messages you need to be always connected
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| 13:30 | apurvanandan_ | This wasn't a issue in matrix
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| 13:30 | vup2 | yes because matrix had a backend server that was always connected
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| 13:31 | BAndiT1983 | apurvanandan_, another way is to check irc.apertus.org for logs of this channel
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| 13:31 | vup2 | you can get something like that by using quassel or BIP but you will have to run the server yourself
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| 13:31 | apurvanandan_ | Isn't there some alternative like matrix
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| 13:32 | vup2 | there is irccould, but it is paid
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| 13:33 | vup2 | i guess i can add you to my quassel server if you want
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| 13:33 | apurvanandan_ | That would be great
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| 13:33 | apurvanandan_ | great help
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| 13:34 | vup2 | did you get my pm's ?
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| 13:41 | apurvanandan_ | Sorry vup2 I did not
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| 13:42 | vup2 | well then give me your email address so i can give you your username and password
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| 13:56 | apurvanandan_ | Thanks vup2 , just one more thing , can I have that underscore removed from username?
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| 13:56 | vup2 | that username will only be used to login to the quasselcore
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| 13:57 | vup2 | it has no connection to the irc username
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| 13:57 | apurvanandan_ | ok thank you so much :)
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| 13:58 | vup2 | so is the underscore fine?
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| 13:58 | apurvanandan_ | if I can have the nick without underscore , I have no problem
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| 13:59 | vup2 | yes you can freely choose your IRC nick (within the normal freenode limits)
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| 14:32 | Bertl | off for now ... bbl
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| 15:46 | apurvanandan | Thanks vup2, It is working now :)
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| 15:47 | vup2 | nice
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| 22:33 | Bertl_oO | off to bed now ... have a good one everyone!
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