2017-09-06 18:32:13 -0600 | received badge | ● Student (source) |
2013-02-28 06:18:10 -0600 | commented answer | Width measurement of image parts I still am unable to find the width . Can you help me with the code for it pls ? It's urgent. |
2013-02-14 03:16:08 -0600 | asked a question | Determining the distance Hello I am not able to find the width of the red boxes given below. I actually want to find the ratio of those 3 . Also can someone please explain is there any way we can get the above width in millimeters . Or is there any conversion of number of pixels to width in millimeters. The photo is taken from a constant height ( 4 cm). I am new to the world of opencv .Kindly help |
2013-02-14 02:53:19 -0600 | commented answer | Width measurement of image parts It worked perfectly , thanks ! Now , I need to measure the width between the two red lines ( of all 3 red boxes ) I was thinking of traversing from one red pixel top to botton for all 3 , is that feasible in opencv? Can you suggest something else for measuring width ? |
2013-02-13 07:45:49 -0600 | commented answer | Loading image I cant find this setting , can u pls elaborate and explain where to find and activate the above settings? Sorry for troubling you on this trivial problem , but it's really not working ! |
2013-02-13 05:21:48 -0600 | asked a question | Sobel Edge Detection Hello I am using again a direct code from documentation and it is still not working after many efforts and tweaks , so I'm posting it here ...it's related to loading image using Mat operator which I still cant get to work ( I can load via IplImage operation) So pls tell me how to rn the following code or if theres any thing wrong with it IT builds successfully but shows nothing as output ! |
2013-02-13 05:15:49 -0600 | commented answer | Loading image I keep trying that again and again and I still cant load the image using the Mat operator I tried the method via Iplimage one , that works good but after reading documentation it's an old method and the memory management is not good ! So pls help me with this MAT method as it still isnt working , it builds successfully , but shows Command prompt with following line ... Usage: display_image ImageToLoadAndDisplay Either give me a different code using Mat operator or help me out with this one code one. I am using all codes from documentation , still they dont work ..serious problems and frustrating ! |
2013-02-13 05:11:40 -0600 | commented answer | Errors in visual c++ yes , codes work without any problem ...just warnings Thanks. |
2013-02-13 05:11:12 -0600 | commented answer | Width measurement of image parts Thank you sir It's a good result , as I am pretty new to this , some explanation of your code would be very helpful..just a brief one will do ! And btw thanks a lot ! |
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2013-02-12 10:27:14 -0600 | asked a question | Loading image Hello I dont understand where exactly do i write the filename or pathname of image in the most basic code , I have tried different versions of code and successsfulyl loaded images ..bt the documentation has the following code : PLS tell me where do i write the pathname/filename to load my image. |
2013-02-12 08:25:05 -0600 | commented question | Width measurement of image parts I want to measure the width of the 3 bands formed , and then take their ratio . I have reached till the above image after various operations ( the original image had clear bands but edge detection wasnt possible , now it is due to clear difference between the bands and background) |
2013-02-11 22:29:02 -0600 | asked a question | Width measurement of image parts Hello I've been working on opencv for past few days , I have successfully run tbe basic operations of images on it. I have an image whose edge detection was performed and the edges are showing up now . Now , I need to measure the distance between the two edges Note : The edges are not straight lines , also the edges are basically part of a band .! Also the edge detection of this image is not working , so I need help on both parts , the edge detection and also the width measurement of the 3 bands shown . Any help would be appreciated . |
2013-02-08 02:09:23 -0600 | asked a question | Errors in visual c++ Hello I am trying to integrate the opencv libraries to the ms visual c++ 2010 . After a lot of efforts the libraries are loaded witht hte help of the youtube video , but now another bunch of errors regarding missing dll files show up. I tried same method on different laptop ...same problem ! ERRORS : 'pks1.exe': Loaded 'C:\Users\Eternity\Documents\Visual Studio 2010\Projects\pks1\Debug\pks1.exe', Symbols loaded. 'pks1.exe': Loaded 'C:\Windows\System32\ntdll.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\kernel32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\KernelBase.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'E:\opencv243\build\x86\vc10\bin\opencv_core243.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msvcp100.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msvcr100.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'E:\opencv243\build\x86\vc10\bin\opencv_highgui243.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\user32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\gdi32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\lpk.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\usp10.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msvcrt.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\ole32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\rpcrt4.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\oleaut32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\advapi32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\sechost.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\avifil32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\winmm.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msacm32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msvfw32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\shell32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\shlwapi.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\avicap32.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\version.dll', Cannot find or open the PDB file 'pks1.exe': Loaded 'C:\Windows\System32\msvcp100d.dll', Symbols loaded. 'pks1.exe': Loaded 'C:\Windows\System32\msvcr100d.dll', Symbols loaded. 'pks1.exe': Loaded 'C:\Windows\System32\imm32.dll ... (more) |