Motion Blur Photography and Shutter Speed

What is Motion Blur?

Motion blur is related to exposure. If the camera shutter length / exposure length is long relative to object speed, either linear and/or angular blur can occur.

What does Motion Blur do?

Motion Blur make objects in images look blurry, for both humans and for computers.

Motion Blur and Computer Visiona Exposure Value

Exposure Has a Major Impact on Computer Vision and Machine Vision

Pei et. Al show how motion blur degrades the performance image classification. They show that VGG and Alexnet are more effected by angular motion blur than blur length, but both jointly degrade performance.

Avoiding Motion Blur is important to all computer vision tasks!

What Motion Blur Does to Image Quality

References and Related Links

Pei, et. al. "Effects of Image Degradations to CNN-based Image Classification" 

Trying to Determine Your Camera Requirements? 

Use our free web-based AoV Calculator to determine your system's Field of View Requirements. Then, use the M12 Lens calculator to match your requirements with the available lenses. Our Depth of Field Calculator also provides the hyperfocal distance and depth of field for every sensor and lens combination.

Camera Module Angle of View Calculator. Camera AoV Calculator.
Basler Camera Depth of Field Calculator. DoF Calculator.

We also have a couple of other calculators that many engineers find interesting.

Jetson Nano Mipi Camera Lens Focal Length Calculator. EFL Calculator.
Raspberry Pi HQ FoV Calculator for Vision System Cameras
Lens Focal Length Calculator. EFL Calculator.
Camera Angle of View Calculator. Camera AoV Calculator.
Camera Depth of Field Calculator. DoF Calculator.
An FoV Calculator for Vision System Cameras

Here are a Few M12 Lenses. Search all 50+ Using Our M12 Lens Calculator

No Distortion 3.2mm Lens

CIL034-F2.3-M12A660

No Distortion 3.2mm Lens

Low Distortion 6mm M12 Lens

CIL059-F1.7-M12B650

Low Distortion 6mm M12 Lens

Automotive 6mm M12 Lens

CIL359-F1.6-M12A650

Automotive 6mm M12 Lens

IR Corrected 12mm M12 Lens

CIL122-F2.0-M12A650

IR Corrected 12mm M12 Lens

Telephoto 35mm M12 Lens

CIL350-F2.4-M12A650

Telephoto 35mm M12 Lens

We Also have Cost Effective 12MP+ C-Mount Lenses for Machine Vision and Factory Automation.

180°@14.2mm C-Mount Fisheye Lens

CIL505-F2.2-CMANIR

180°@14.2mm C-Mount Fisheye Lens

8mm C-Mount Lens 1.1" 12MP

CIL508-F2.4-CMANIR

8mm C-Mount Lens 1.1" 12MP

12mm C-Mount Lens 1.1" 12MP

CIL512-F2.8-CMANIR

12mm C-Mount Lens 1.1" 12MP

16mm C-Mount Lens 1.1" 12MP

CIL513-F2.8-CMANIR

16mm C-Mount Lens 1.1" 12MP

25mm C-Mount Lens 1.1" 12MP

CIL514-F2.8-CMANIR

25mm C-Mount Lens 1.1" 12MP
Basler Dart Camera IP67 M12 Lens
Basler Dart Camera IP67 M12 Lens
3mm M12 Lens
FLIR Camera S-Mount Lens M12 Lens
No Distortion 3.2mm Lens
3mm M12 Lens
FLIR Camera S-Mount Lens M12 Lens
FLIR Camera S-Mount Lens M12 Lens
Basler Dart Camera IP67 M12 Lens
3mm M12 Lens
Basler Dart Camera IP67 M12 Lens
CIL034-F2.3-M12A660
No Distortion 3.2mm Lens
$39.00
6mm M12 Lenses S Mount Lens
6mm M12 Lenses S Mount Lens
6mm S Mount Lenses GMSL Camera Lens
6mm M12 Lens AR0821 AR0820 IMX678
CIL059-F1.7-M12B650
Low Distortion 6mm M12 Lens
$49.00
Advanced Driver Assistance System Camera Lens 6mm M12 Lens S-Mount lens
Advanced Driver Assistance System Camera Lens 6mm M12 Lens S-Mount lens
6mm ADAS Lens 70degree
Automotive ADAS lens 6mm S Mount
CIL359-F1.6-M12A650
Automotive 6mm M12 Lens
$39.00
IR Corrected 12mm M12 Lens
IR Corrected 12mm M12 Lens
12mm S-Mount Lens
IR Corrected M12 Lens
CIL122-F2.0-M12A650
IR Corrected 12mm M12 Lens
$59.00
35mm M12 Lens
35mm M12 Lens
35mm Board Mount Lens
35mm S Mount Lens
CIL350-F2.4-M12A650
Telephoto 35mm M12 Lens
$59.00
Telephoto 50mm M12 Lens
Telephoto 50mm M12 Lens
50mm Board Lens
50mm S Mount Lens
CIL051-F2.8-M12C650
Telephoto 50mm M12 Lens
$79.00