webcam

Title	Answered?	Asker	Created	Updated
Usb_cam test not showing camera image, unknown autofocus and white balance error	False	P_Avalos	2022-07-08 17:57:46	2022-07-08 17:57:46
rospy images publisher/subscriber fps optimization	False	Antracyt	2018-10-15 14:52:54	2018-10-15 14:52:54
usb_cam image resolution and quality	False	Pedro	2012-09-26 10:50:36	2012-09-26 10:50:36
Opencv select timeout error with camera_capture on vm Ubuntu 16.04	False	selcuk	2018-12-07 08:39:41	2018-12-07 08:50:49
usb camera driver with h.264 support	False	dinamex	2012-12-11 08:45:26	2012-12-26 17:38:28
uvc_cam with mjpg pixelformat	False	dinamex	2012-12-27 16:46:21	2012-12-27 16:46:21
Fail to use compressed images over mjpeg_server	False	RosBiscuit	2013-03-07 15:48:34	2013-03-07 15:48:34
April Tags 2 Camera Setup	False	seniordesign2019	2019-03-30 15:16:22	2019-03-30 15:16:22
cannot view image topic/calibration window with integrated webcam	False	rookie	2014-08-23 10:05:59	2014-08-23 11:02:25
uvc_cam launching errors/ set_control	False	leothelion	2013-04-11 15:50:52	2013-04-11 15:50:52
Is there a way to dynamically control webcam exposure settings in ROS?	False	TT	2014-07-07 21:32:17	2014-07-07 21:32:17
Save trained images	False	smart engineer	2014-05-10 18:27:40	2014-05-10 18:27:39
Extract data from Image.msg	False	MarcoTe6	2013-06-27 04:16:05	2013-06-27 04:16:05
why gscam is giving cropped video stream	False	mach	2014-12-04 10:23:19	2014-12-04 10:30:57
Load camera_calibration yaml into OpenCV VideoCapture object	False	incendiary	2019-08-17 20:34:24	2019-08-17 20:34:24
Simple image capture with camera	False	Ragav	2015-02-17 06:42:12	2015-02-17 19:03:11
Getting error as - "ERROR: Unable to communicate with master!"	False	Brijendra Singh	2013-09-04 01:20:20	2013-09-04 07:10:15
Optical flow with bottom camera on aerial vehicle	False	nvoltex	2015-05-21 15:38:55	2015-05-21 15:46:05
rviz my usb cam don't seen in image topic	False	KOMODO	2020-01-01 22:21:16	2020-01-01 22:21:16
Align Asus Xtion Pro to a Webcam to obtain RGBD image	False	Saracerno	2015-09-17 11:31:28	2015-09-17 11:31:28
Package to video capture, visualization and record to webcam	False	Bruno Arieira	2020-05-12 17:43:06	2020-05-12 17:43:06
ros bridge to send webcam image	False	altella	2015-12-17 15:57:17	2015-12-17 15:57:17
ROS Image Topic to virtual webcam	False	phil788	2021-07-18 09:44:33	2021-07-18 09:44:33
uvc_camera mjpeg support	False	superjax	2016-03-24 18:12:18	2016-03-24 18:12:18
image_transport can't see the webcam image	False	Joy.Lin	2016-04-26 13:09:51	2016-04-26 13:18:06
Using native H264 webcam compression with usb_cam	False	zacwitte	2016-04-26 22:45:27	2016-04-26 22:45:27
How to build a vision driven system in ROS	False	ami	2016-05-13 17:14:49	2016-05-13 17:14:49
Using A Webcam for audio input	False	WanderingWind	2020-12-10 19:04:39	2020-12-10 19:04:39
ROS on Odroid M1	False	Pieter90	2022-07-25 16:56:34	2022-07-25 16:56:33
VSLAM with webcam input to ROS	False	sujatha	2014-09-16 04:28:44	2014-09-16 06:52:03
Camera calibration not working, camera not in rostopic?	False	krusion	2016-11-02 00:35:27	2016-11-02 00:35:27

Title	Answers	Answered?	Asker	Created	Updated
Webcam doesn't work in Hydro	1	False	kdsong	2014-11-18 07:02:54	2014-11-18 14:22:18
How to stream video to multiple computers?	1	False	adhipatiunus	2018-06-21 02:59:35	2018-06-21 08:17:18
Segmentation fault, stopping uvc camera driver	1	False	tianb03	2012-10-29 08:46:00	2014-11-28 03:42:13
camera_pose_calibration not working in fuerte	1	False	dinamex	2012-12-28 18:51:11	2013-01-05 10:15:32
Fixed multi camera tracking system	1	False	Bjb0403	2019-05-25 09:25:22	2019-05-26 01:57:15
Can you recommend a compatible USB cam?	1	False	Andi	2019-07-31 15:06:07	2019-07-31 21:08:40
What is the package in Indigo supports webcam in laptop?	2	False	Kishore Kumar	2015-06-09 11:11:47	2015-06-11 08:30:26
PTAM calibration	1	False	dshimano	2015-06-09 19:23:13	2015-06-09 21:56:14
how to write subscriber and publisher for webcam?	1	False	Prashant Kumar	2015-06-22 18:38:52	2015-06-28 20:02:32
What USB camera can be set for all manual operation?	1	False	mitch	2015-06-27 16:23:38	2015-06-28 18:59:12
Not able to find rosbridge_server	1	False	hemant T	2015-10-21 04:08:49	2016-01-20 08:30:45
what is the first step of doing image processing with ROS?	3	False	fatima	2015-12-18 14:26:04	2016-01-22 18:39:48
No JPEG data found in image	4	False	dmc.2	2016-03-19 22:01:58	2018-01-12 03:19:21
can any dslr camera be used as webcam in ROS	1	False	rak	2016-03-30 04:35:57	2016-03-30 08:21:22
webcam on exterior conditions	1	False	nvoltex	2016-03-31 15:43:05	2016-03-31 17:34:23
Raspberry pi audio	1	False	Swoncen	2016-12-22 14:07:58	2016-12-22 15:38:40
What is a depth image?	1	False	Rai	2017-03-14 04:44:32	2017-03-14 04:58:54

Title	Answers	Answered?	Asker	Created	Updated
usb_cam: [ERROR]Webcam: expected picture but didn't get it...	2	True	lanyusea	2014-02-20 04:12:52	2015-11-27 17:32:52
Can I turn off the autofocus of an autofocus-webcam?	2	True	tine-lore	2017-07-10 14:11:26	2017-07-10 17:20:56
Logitech webcams very "dark" when using uvc_cam	1	True	Tim	2011-06-12 13:57:18	2011-06-13 15:01:13
usb_cam low FPS from webcam	2	True	Rosia Nicolae	2011-12-03 06:23:17	2012-02-16 07:21:26
Take a picture with a webcam from within ROS	1	True	baseballmvp27	2011-12-20 10:49:32	2011-12-21 14:57:10
reduction in image quality in ROS	2	True	nandhini	2012-03-22 08:30:31	2012-03-27 10:21:20
Problem with 2 webcams and stereo node: only 640x480?	0	False	oleo80	2012-04-16 06:26:24	2012-04-16 06:27:47
Multiple Camera recording with openCV	3	True	wtom	2012-05-25 03:00:03	2013-01-18 02:49:55
singleshot / photo with webcamera	1	True	dinamex	2012-06-15 14:36:07	2012-08-09 09:05:02
manual focus with usb_cam	1	True	dinamex	2012-07-03 22:22:27	2012-07-07 12:34:02
can't set any settings for uvc_camera	1	True	dinamex	2012-07-07 12:29:34	2012-07-08 14:22:42
Webcam does not display when using visp_auto_tracker	1	True	Alvin	2014-06-09 15:42:32	2014-06-09 18:11:02
ROS and OpenCV: sending single images, image type, and receiving laptop camera stream	1	True	Slippery John	2012-10-13 12:26:15	2012-10-14 00:07:16
streaming video from a ros topic to a client browser	2	True	robzz	2012-10-19 23:14:41	2012-10-20 20:23:43
codec type or id mismatches when using usb_cam	1	True	dinamex	2012-11-20 14:32:38	2012-12-14 11:57:35
Time difference in showed and actual webcam image	4	True	dinamex	2012-11-21 13:12:42	2014-03-19 19:13:09
usb_cam package as nodelet	2	True	dinamex	2012-12-10 17:12:16	2017-07-04 09:48:34
reconfigure parameters for uvc_camera or uvc_cam2	1	True	dinamex	2012-12-26 17:19:47	2012-12-26 17:35:17
load calibration file	3	True	dinamex	2012-12-26 18:29:36	2013-02-18 08:33:37
how do I view webcam in scratch?	0	False	KM6VV	2013-01-12 01:54:45	2013-01-12 01:54:45
How I get webcam to my browser using rosbridge	1	True	unais	2013-04-15 05:02:23	2013-04-15 07:50:54
Running two different cameras from uvc_camera driver?	1	True	Rohitdewani	2013-04-20 03:35:10	2013-04-22 06:57:51
looking for stereo vision howto with 2 USB webcams	1	True	ZoltanS	2013-05-13 05:28:53	2013-05-13 07:20:18
rviz black background in menu	1	True	goupil35000	2014-10-06 19:28:15	2014-10-13 11:03:34
ld: undefined reference to avformat_network_init@LIBAVFORMAT_53	2	True	sciarp	2012-05-18 04:25:24	2012-08-14 11:03:30
How to use LSD Slam with a USB Webcam	4	True	Cerin	2015-05-03 19:01:01	2016-08-09 09:43:21
how to get the image topic from the other computer with WiFi	1	True	Joy.Lin	2016-05-16 14:37:46	2016-05-16 16:36:13
Kinect v2 from image_color to /dev/video0 -- webcam streaming or other	1	True	ateator1	2016-12-11 01:16:38	2016-12-11 09:13:33

Questions with no answers: 31    [expand/collapse]

Questions with no accepted answers: 17    [expand/collapse]

Closed Questions: 28    [expand/collapse]

Users

Name	Asked	Answered	Accepted
Anonymous	0	33	7
tfoote	0	1	0
mjcarroll	0	1	1
ahendrix	0	1	1
Ken	0	1	0
Eric Perko	0	2	2
KM6VV	1	0	0
baseballmvp27	1	0	0
Sentinal_Bias	0	1	1
lanyusea	1	0	0
Chad Rockey	0	1	0
mach	1	0	0
Rohitdewani	1	0	0
Antracyt	1	0	0
selcuk	1	0	0
tianb03	1	1	0
P_Avalos	1	0	0
leothelion	1	0	0
Pedro	1	0	0
Bruno Arieira	1	0	0
KOMODO	1	0	0
RosBiscuit	1	0	0
georgebrindeiro	0	1	1
Thomas	0	1	0
dejanpan	0	1	1
ateator1	1	0	0
rookie	1	0	0
WanderingWind	1	0	0
p2004r	0	1	0
oleo80	1	0	0
TT	1	0	0
MarcoTe6	1	0	0
Ragav	1	0	0
Tim	1	0	0
superjax	1	0	0
unais	1	0	0
nandhini	1	1	0
smart engineer	1	0	0
Brijendra Singh	1	0	0
seniordesign2019	1	0	0
Andromeda	0	2	1
ayush_dewan	0	1	1
dmc.2	1	0	0
ami	1	0	0
krusion	1	0	0
piyushk	0	3	3
sujatha	1	0	0
ypl	0	1	0
Stephan	0	1	1
phil788	1	0	0
altella	1	0	0
Joy.Lin	2	0	0
Slippery John	1	0	0
adhipatiunus	1	0	0
fatima	1	0	0
Alvin	1	0	0
Boris	0	1	1
Cerin	1	0	0
rak	1	0	0
Prashant Kumar	1	0	0
ZoltanS	1	0	0
rand	0	1	0
StFS	0	1	1
robzz	1	0	0
Saracerno	1	0	0
Bjb0403	1	0	0
Swoncen	1	0	0
dinamex	11	1	1
kdsong	1	0	0
tine-lore	1	0	0
sciarp	1	0	0
Kishore Kumar	1	0	0
Andi	1	0	0
incendiary	1	0	0
Rai	1	0	0
Mani	0	1	0
bayhaki09	0	1	0
dshimano	1	0	0
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Pieter90	1	0	0
mitch	1	0	0
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yangyangcv	0	1	0
davinci	0	1	0
Rosia Nicolae	1	0	0
leeq	0	2	1
zacwitte	1	0	0
hemant T	1	0	0
SL Remy	0	2	2
nvoltex	2	0	0