image_viewer

Display input image and delay

class kwiver::image_viewer_process

Display images.

Inherits from sprokit::process

Configuration

annotate_image = false Not tunable Add frame number and other text to display.

footer = (no default value) Not tunable Footer text for image display. Displayed centered at bottom of image.

header = (no default value) Not tunable Header text for image display.

pause_time = 0 Not tunable Interval to pause between frames. 0 means wait for keystroke, Otherwise interval is in seconds (float)

title = Display window Not tunable Display window title text..

Input Ports

image Single frame image.

Data type : kwiver:image Flags : _required

timestamp Timestamp for input image.

Data type : kwiver:timestamp Flags : (none)

Output Ports

Pipefile Usage

The following sections describe the blocks needed to use this process in a pipe file

Pipefile block

# ================================================================
process disp
  :: image_viewer
:annotate_image         true
:pause_time             2.0
:footer                 footer_footer
:header                 header-header
# ================================================================

Pipefile connections

The following Input ports will need to be set

connect from processX.timestamp
        to   disp.timestamp
connect from processX.image
        to   disp.image

The follwing Output ports are available from this process

# There are no output port's for this process

Class Description

class kwiver::image_viewer_process

Display images.

Inherits from sprokit::process