Skip to content
visp 3.6.1 under development (2024-10-31) documentation
visp.core.measureTimeMicros
Initializing search
visp
visp 3.6.1 under development (2024-10-31) documentation
visp
Differences with C++ Vi
SP
Python specific features and help
Python specific features and help
Using Vi
SP with other libraries
Python specific functions
Examples
Examples
Visual servoing
Visual servoing
Simulated Image-
Based visual servoing
Simulated Pose-
Based visual servoing
Tracking
Tracking
Tracking an object with the model-
based tracker and a Realsense camera
Tracking an object in a synthetic sequence with the model-
based tracker
Other tools
Other tools
Example on a linear case study on how to use Unscented Kalman filter
Example on a non-
linear case study on how to use Unscented Kalman filter
Example on a complex non-
linear case study on how to use Unscented Kalman filter
Modifying and contributing to the bindings
Modifying and contributing to the bindings
How bindings are generated
Modifying the bindings through JSON configuration files
Adding a custom function binding
Adding a Python side improvement
Errors and issues when generating bindings
API reference
API reference
Python specific API
Python specific API
display_
utils
display_
utils
visp.
display_
utils.
get_
display
Modules API reference
Modules API reference
core
core
visp.
core.
Big
Endian
Test
visp.
core.
check
AVX
visp.
core.
check
AVX2
visp.
core.
check
Neon
visp.
core.
check
SSE2
visp.
core.
check
SSE3
visp.
core.
check
SSE41
visp.
core.
check
SSE42
visp.
core.
check
SSSE3
visp.
core.
clipping
Flags
To
JSON
visp.
core.
eigen2visp
visp.
core.
get
CPUCache
L1
visp.
core.
get
CPUCache
L2
visp.
core.
get
CPUCache
L3
visp.
core.
get
Date
Time
visp.
core.
get
Min
Time
For
Usleep
Call
visp.
core.
map_
type
visp.
core.
measure
Time
Micros
visp.
core.
measure
Time
Micros
visp.
core.
measure
Time
Micros
F
measure
Time
Micros
visp.
core.
measure
Time
Ms
visp.
core.
measure
Time
Second
visp.
core.
npy_
load
visp.
core.
npz_
load
visp.
core.
print
CPUInfo
visp.
core.
sleep
Ms
visp.
core.
visp2eigen
visp.
core.
wait
Array
Double2D
BSpline
Camera
Parameters
Canny
Edge
Detection
Chrono
Circle
Client
Col
Vector
Color
Color
Depth
Conversion
Colormap
Convert
Cylinder
Display
Exponential
Map
Feature
Display
Font
Force
Twist
Matrix
Forward
Projection
Frame
Grabber
Gauss
Rand
Gaussian
Filter
Histogram
Histogram
Peak
Histogram
Valey
Homogeneous
Matrix
Image
Circle
Image
Convert
Image
Double
Image
Draw
Image
Filter
Image
Float
Image
Gray
Image
Morphology
Image
Point
Image
RGBa
Image
RGBf
Image
Tools
Image
UInt16
Io
Tools
Kalman
Filter
Lin
Prog
Line
Linear
Kalman
Filter
Instantiation
Math
Matrix
Meter
Pixel
Conversion
Moment
Moment
Alpha
Moment
Area
Moment
Area
Normalized
Moment
Basic
Moment
CInvariant
Moment
Centered
Moment
Common
Moment
Database
Moment
Gravity
Center
Moment
Gravity
Center
Normalized
Moment
Object
Mouse
Button
Munkres
Network
Pixel
Meter
Conversion
Plane
Point
Polygon
Polygon3D
Pose
Vector
Quad
Prog
Quaternion
Vector
RGBa
RGBf
Rect
Rect
Oriented
Request
Robust
Rotation
Matrix
Rotation
Vector
Row
Vector
Rxyz
Vector
Rzyx
Vector
Rzyz
Vector
Scale
Serial
Server
Sphere
Statistical
Test
Abstract
Statistical
Test
EWMA
Statistical
Test
Hinkley
Statistical
Test
Mean
Adjusted
CUSUM
Statistical
Test
Shewhart
Statistical
Test
Sigma
Sub
Col
Vector
Sub
Matrix
Sub
Row
Vector
Theta
UVector
Tracker
Translation
Vector
Triangle
UDPClient
UDPServer
UKSigma
Drawer
Abstract
UKSigma
Drawer
Merwe
Uni
Rand
Unscented
Kalman
Velocity
Twist
Matrix
Xml
Parser
Xml
Parser
Camera
Xml
Parser
Homogeneous
Matrix
Xml
Parser
Rect
Oriented
dnn_
tracker
dnn_
tracker
Mega
Pose
Mega
Pose
Estimate
Mega
Pose
Tracker
gui
gui
visp.
gui.
create
Display
visp.
gui.
make
Display
Grid
Helper
Color
Blind
Friendly
Palette
Display
Open
CV
Display
PCL
Display
X
Pcl
Viewer
Plot
Projection
Display
imgproc
imgproc
visp.
imgproc.
adjust
visp.
imgproc.
auto
Threshold
visp.
imgproc.
clahe
visp.
imgproc.
connected
Components
visp.
imgproc.
draw
Contours
visp.
imgproc.
equalize
Histogram
visp.
imgproc.
fill
Holes
visp.
imgproc.
find
Contours
visp.
imgproc.
flood
Fill
visp.
imgproc.
reconstruct
visp.
imgproc.
retinex
visp.
imgproc.
stretch
Contrast
visp.
imgproc.
stretch
Contrast
HSV
visp.
imgproc.
unsharp
Mask
visp.
imgproc.
vp
Gamma
Color
Handling
From
String
visp.
imgproc.
vp
Gamma
Color
Handling
List
visp.
imgproc.
vp
Gamma
Color
Handling
To
String
visp.
imgproc.
vp
Gamma
Method
From
String
visp.
imgproc.
vp
Gamma
Method
List
visp.
imgproc.
vp
Gamma
Method
To
String
Auto
Threshold
Method
Circle
Hough
Transform
Contour
Retrieval
Type
Contour
Type
Direction
Type
Gamma
Color
Handling
Gamma
Method
RETINEX_
LEVEL
io
io
Disk
Grabber
Image
Io
Keyboard
Parallel
Port
Video
Reader
Video
Writer
klt
klt
Klt
Opencv
me
me
Me
Me
Ellipse
Me
Line
Me
Nurbs
Me
Site
Me
Tracker
Nurbs
sensor
sensor
Laser
Scan
Laser
Scanner
Mocap
Real
Sense2
Scan
Point
Sick
LDMRS
V4l2Grabber
ar
ar
Panda3DAmbient
Light
Panda3DBase
Renderer
Panda3DCanny
Panda3DDirectional
Light
Panda3DGaussian
Blur
Panda3DGeometry
Renderer
Panda3DLight
Panda3DLightable
Panda3DLightable
Scene
Panda3DLuminance
Filter
Panda3DPoint
Light
Panda3DPost
Process
Filter
Panda3DRGBRenderer
Panda3DRender
Parameters
Panda3DRenderer
Set
blob
blob
Dot
Dot2
robot
robot
Afma4
Afma6
Biclops
Image
Simulator
Pioneer
Pioneer
Pan
Pololu
Ptu46
Qb
Device
Qb
Soft
Hand
Reflex
Takktile2
Ring
Light
Robot
Robot
Afma4
Robot
Afma6
Robot
Pololu
Ptu
Robot
Simulator
Robot
Template
Robot
Viper650
Robot
Viper850
Robot
Wire
Frame
Simulator
Servolens
Simulator
Afma6
Simulator
Camera
Simulator
Pioneer
Simulator
Pioneer
Pan
Simulator
Viper850
Unicycle
Viper
Viper650
Viper850
Wire
Frame
Simulator
visual_
features
visual_
features
Basic
Feature
Feature
Builder
Feature
Depth
Feature
Ellipse
Feature
Line
Feature
Luminance
Feature
Luminance
Mapping
Feature
Moment
Feature
Moment
Alpha
Feature
Moment
Area
Feature
Moment
Area
Normalized
Feature
Moment
Basic
Feature
Moment
CInvariant
Feature
Moment
Centered
Feature
Moment
Common
Feature
Moment
Database
Feature
Moment
Gravity
Center
Feature
Moment
Gravity
Center
Normalized
Feature
Point
Feature
Point3D
Feature
Point
Polar
Feature
Segment
Feature
Theta
U
Feature
Translation
Feature
Vanishing
Point
Generic
Feature
Luminance
DCT
Luminance
Mapping
Luminance
PCA
Moment
Generic
Feature
vs
vs
Adaptive
Gain
Servo
Servo
Data
Servo
Display
vision
vision
Basic
Key
Point
Calibration
Hand
Eye
Calibration
Homography
Key
Point
Plane
Estimation
Pose
Xml
Config
Parser
Key
Point
detection
detection
Detector
April
Tag
Detector
Base
Detector
DNNOpen
CV
Detector
Face
Detector
QRCode
mbt
mbt
Mb
Depth
Dense
Tracker
Mb
Depth
Normal
Tracker
Mb
Edge
Klt
Tracker
Mb
Edge
Tracker
Mb
Generic
Tracker
Mb
Klt
Tracker
Mb
Tracker
Mbt
Distance
Circle
Mbt
Distance
Cylinder
Mbt
Distance
Klt
Cylinder
Mbt
Distance
Klt
Points
Mbt
Distance
Line
Mbt
Face
Depth
Dense
Mbt
Face
Depth
Normal
Mbt
Polygon
Mbt
Xml
Generic
Parser
tt
tt
Template
Tracker
Template
Tracker
DPoint
Template
Tracker
Point
Template
Tracker
Point
Compo
Template
Tracker
SSD
Template
Tracker
SSDESM
Template
Tracker
SSDForward
Additional
Template
Tracker
SSDForward
Compositional
Template
Tracker
SSDInverse
Compositional
Template
Tracker
Triangle
Template
Tracker
Warp
Template
Tracker
Warp
Affine
Template
Tracker
Warp
Homography
Template
Tracker
Warp
Homography
SL3
Template
Tracker
Warp
RT
Template
Tracker
Warp
SRT
Template
Tracker
Warp
Translation
Template
Tracker
ZNCC
Template
Tracker
ZNCCForward
Additional
Template
Tracker
ZNCCInverse
Compositional
Template
Tracker
ZPoint
Template
Tracker
Zone
tt_
mi
tt_
mi
Template
Tracker
MI
Template
Tracker
MIESM
Template
Tracker
MIForward
Additional
Template
Tracker
MIForward
Compositional
Template
Tracker
MIInverse
Compositional
Known issues
visp.
core.
measure
Time
Micros
F
measure
Time
Micros
visp.core.measureTimeMicros
¶
measureTimeMicros
(
)
→
float
¶