starlord_1's profile - activity

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2016-06-27 08:45:08 -0600	asked a question	RQDecomp3X3 precision Loss I am facing precision loss while obtaining R and Q matrices using function RQDecomp3X3 in opencv. Is there a way to improve the precision for it's output. Or is it possible to achieve QR decomposition in manner similar to RQDecomp3X3 using function solve and flag DECOMP_QR
2016-06-27 08:39:32 -0600	commented answer	Can anyone let me know how can I use CvLevMarq class for 11 number of parameter? thank you, it was really helpful
2016-06-17 08:57:53 -0600	asked a question	Can anyone let me know how can I use CvLevMarq class for 11 number of parameter? I want to implement Levenberg-Marquardt Algorithm on a set of 11 number of parameters. Has anyone used CvLevMarq which can be used for non-linear square approximation? Any literature regarding the CvLevMarq is also welcomed.
2016-06-02 07:17:25 -0600	commented answer	Is it possible to get a labeled image from a binary image using OpenCV with an in-built C API thank you.
2016-06-02 07:04:34 -0600	received badge	● Supporter (source)
2016-06-02 07:03:46 -0600	commented answer	Is it possible to get a labeled image from a binary image using OpenCV with an in-built C API So is there a way to implement the same without having any c++ files in my workspace? Because that is precisely the thing i want to avoid.
2016-06-02 06:48:05 -0600	commented answer	Is it possible to get a labeled image from a binary image using OpenCV with an in-built C API Thank you for answering. I have already implemented the wrapper using iplImage. But I wanted to know if there is any other way to get only C based solution to this.
2016-06-02 06:45:41 -0600	commented answer	Is it possible to get a labeled image from a binary image using OpenCV with an in-built C API Thank you for answering
2016-06-02 05:11:17 -0600	asked a question	Is it possible to get a labeled image from a binary image using OpenCV with an in-built C API I am aware of the function connectedComponents in OpenCV library which can give me labeled image from a binary image. Since i want to write my code purely in C and without any wrappers, is it possible to achieve the same using OpenCV? I am also aware of functions such as findContours and floodFill, but i am not able to achieve the proper labeling of my binary image which is provided by connectedComponents.