![]() ![]() ![]() Formal parameters stereo and image should be remapped appropriately. Subscribed Topics /left/ ( sensor_msgs/Image) Shows the left/right image pair and the disparity image (color-mapped) computed from them. ~window_name ( string, default: name of the image topic) image_view allows you to specify this as a simple command-line argument for convenience. ~image_transport ( string, default: "raw") Use to control name, location and format of saved images. printf-style format for saved image names.~filename_format ( string, default: "frame%04i.jpg") Whether the window should autosize itself to the image or be resizeable by the user.Parameters ~autosize ( bool, default: false) Should be remapped to the name of the real image topic. Subscribed Topics image ( sensor_msgs/Image) Image_view Simple image viewer for ROS topics. ![]() By default, images will be saved as left0000.jpg, right0000.jpg, left0001.jpg, right0001.jpg. You may save the current image pair by left-clicking on either display window. Stereo_view also shows the disparity image computed from the stereo pair, color-mapped for clarity. Note that this is merely shorthand equivalent to setting the ~image_transport parameter: image_view image:=/camera/image _image_transport:=theoraįor example, to view stereo image pairs on topics /my_stereo_cam/left/image_rect_color and /my_stereo_cam/right/image_rect_color, use: stereo_view stereo:=/my_stereo_cam image:=image_rect_color For example, if theora_image_transport is built on the publisher's side, you can use theora transport: image_view image:=/camera/image theora If you want to view a compressed image stream (usually a good idea over wireless!) using the capabilities of image_transport, specify the transport type as a command-line argument. By default, images will be saved as frame0000.jpg, frame0001.jpg. You may save the current image by left-clicking on the display window. Image_view image:= įor example, to view raw images on the topic /camera/image, use: image_view image:=/camera/image ![]()
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