palladin's profile - activity

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2020-10-20 07:56:23 -0600	edited question	Calculating the vector corresponding to the pixel in the image Calculating the vector corresponding to the pixel in the image I know the position of the camera (center), the direction
2020-10-20 07:53:42 -0600	asked a question	Calculating the vector corresponding to the pixel in the image Calculating the vector corresponding to the pixel in the image I know the position of the camera (center), the direction
2020-10-19 08:01:11 -0600	edited question	FLANN matcher not work properly FLANN matcher not work properly My FLANN-matcher doesn't work properly. It finds incorrect points, even though the sourc
2020-10-19 07:51:41 -0600	asked a question	FLANN matcher not work properly FLANN matcher not work properly My FLANN-matcher doesn't work properly. It finds incorrect points, even though the sourc
2020-08-13 03:21:21 -0600	answered a question	How to capture video from an unknown camera? Check whether you can get video from the camera using ffmpeg. If Yes, you can capture video from the camera using ffmpeg
2020-06-23 04:09:10 -0600	commented answer	OpenCV + WebCam + H.264 Streaming ffmpeg is able to do encode in memory. Functions avcodec_send_frame()/avcodec_receive_packet() only work with memory, af
2020-06-22 02:40:14 -0600	edited answer	OpenCV + WebCam + H.264 Streaming I do not know if it is possible to encode to H.264 frame by frame (I think that this is only possible with a buffer).
2020-06-22 02:39:41 -0600	answered a question	OpenCV + WebCam + H.264 Streaming I do not know if it is possible to encode to H.264 frame by frame (I think that this is only possible with a buffer).
2020-05-29 04:13:12 -0600	received badge	● Enthusiast
2020-05-20 06:01:09 -0600	asked a question	VideoWriter. Select properties of destination codec VideoWriter. Select properties of destination codec Is it possible to select the properties of the codec? For example, I
2020-05-20 04:55:19 -0600	received badge	● Organizer (source)
2020-05-20 04:54:36 -0600	asked a question	Asynchronous VideoCapture Asynchronous VideoCapture I use boost.asio in the project, many components in my project are focused on asynchronous pro
2020-04-26 12:10:15 -0600	edited question	Compute camera view pyramid Compute camera view pyramid My PTZ camera does not support absolute data of pan, tilt and zoom. Program can only move th
2020-04-26 08:24:56 -0600	edited question	Compute camera view pyramid Compute camera view pyramid My PTZ camera does not support absolute data of pan, tilt and zoom. Program can only move th
2020-04-26 08:23:34 -0600	received badge	● Editor (source)
2020-04-26 08:23:34 -0600	edited question	Compute camera view pyramid Compute camera view pyramid My PTZ camera does not support absolute data of pan, tilt and zoom. Program can only move th
2020-04-26 08:22:20 -0600	asked a question	Compute camera view pyramid Compute camera view pyramid My PTZ camera does not support absolute data of pan, tilt and zoom. Program can only move th