mohanraj's profile - activity

2016-06-07 00:12:55 -0600	asked a question	opencv error: unspecified error (frame window not be created ) in cvnamedwindiw file window_w32.cpp Am doing object recognition in video. once the object is identified the particular object will be loaded. after closing the object again camera has to start. it works for four to five times continuously. After that it shows opencv unspecified error. frame window not be create. Please help me out how to start camera continuous after the closing object model
2014-07-29 02:00:08 -0600	answered a question	i have drawn the rectangle for mouth and i would like to crop that drawn position .how to do it?i am a beginner to openCV u can get the region of interest for x,y, height and width and u can crop the image.
2014-07-29 01:56:27 -0600	asked a question	interfacing opencv with camera i am using sony EVI D70 camera , but i am not able to access the video streaming in opencv. the system shows blue screen. but i can able to access the default webcam in my laptop. but i am able to access the video stream in ipsy(open source video surveillance software). please help me anyone.