Sampling artifacts, system design, and image processing

2007 ◽  
Author(s):  
Gerald C. Holst
Keyword(s):  
Image Processing ◽  
System Design ◽  
Sampling Artifacts

The Error Analysis about Gauge Visual Detection System between High Signals and Contact Net

2012 ◽  
Vol 522 ◽  
pp. 347-350
Author(s):  
Xi Lin Zhu ◽  
Yong Yu ◽  
Qiang Wei ◽  
Xiang Zou ◽  
Chen Jun Huang
Keyword(s):  
Image Processing ◽  
Error Analysis ◽  
System Design ◽  
Visual Detection ◽  
Imaging System ◽  
Detection System ◽  
Systematic Errors ◽  
Lighting Conditions ◽  
Specific Impact

t is need to experiment to verify the correctness and validity of various stages in system design after gauge visual detection system designing between high signals and contact net. Then it does error analysis from lighting conditions, camera resolution, binocular imaging system installation structure, camera out of synchronized, noise and subsequent image processing operations, etc. It analysis the systematic errors principle and specific impact, then identifies specific improvements.

System design for pixel-parallel image processing

1996 ◽  
Vol 4 (1) ◽  
pp. 32-41 ◽  
Author(s):  
J.C. Gealow ◽  
F.P. Herrmann ◽  
L.T. Hsu ◽  
C.G. Sodini
Keyword(s):  
Image Processing ◽  
System Design ◽  
Parallel Image Processing ◽  
Parallel Image

Video Detection System Design of Meshing Depth of Elevator’s Door Lock

2012 ◽  
Vol 580 ◽  
pp. 231-235
Author(s):  
Zhi Yuan LU ◽  
Bo Zhao ◽  
Tie Liu ◽  
Yun Peng Song ◽  
You Meng Zhang
Keyword(s):  
Image Processing ◽  
Machine Vision ◽  
System Design ◽  
Detection System ◽  
Safety Performance ◽  
Automatic Calibration ◽  
Video Imaging ◽  
Synchronization Problem ◽  
Door Lock ◽  
The Moment

The detection of meshing depth of elevator’s door lock is an important content in the detections of elevator safety performance. Based on machine vision and the principle of image processing, this paper established a detection system of meshing depth of elevator’s door lock, and designed a handheld instrument. Combined with the environment of building for the detection of meshing depth of elevator’s door lock, this paper developed a software system suitable for multiple door locks. The detection system used industrial camera for the image acquisition of door lock’s meshing, and the images would be processed automatically in the micro computer. The instrument is easy to carry. The paper designed two ways including the offline and online automatic calibration for the instrument of video imaging. This paper solved the synchronization problem of image snapshot when the moment of conduction for door lock’s circuit. The detection way has no damage and interference from door lock’s circuit and ensures the independence of detection process.

The Impact Point Detecting System for Photo-Electricity Targets

2013 ◽  
Vol 756-759 ◽  
pp. 399-402
Author(s):  
Zhi Hui Xu ◽  
Wei Zhong Li ◽  
Yong Jun Xiao
Keyword(s):  
Image Processing ◽  
System Design ◽  
Simulation Experiment ◽  
Detection Method ◽  
Image Process ◽  
Impact Point ◽  
Ring Number ◽  
Orientation Method ◽  
The Impact

according to the requirement of shooting training, the impact point detecting system of photo-electricity target is designed based on laser coordinate orientation method. The principle of detection method based on image process is firstly discussed, then the system design and image processing arithmetic is also detailed, at last the simulation experiment is done, and the result shows that the designed system is stabilized and can reach accurate and reliable detecting and displaying for scoring ring number.

Chest Card Recognition System Design

2011 ◽  
Vol 267 ◽  
pp. 56-59
Author(s):  
Li Juan Ma ◽  
Yun Juan Liang ◽  
Shi Yong Li ◽  
Yong Huang
Keyword(s):  
Image Processing ◽  
Image Analysis ◽  
System Design ◽  
Computer Image ◽  
Management System ◽  
Recognition System ◽  
Processing Technology ◽  
Computer Image Analysis ◽  
Image Processing Technology ◽  
Key Steps

Chest Card recognition system is to use computer image analysis, extract effective chest card information, used to judge the chest card information, it has wide application: the chest card recognition in and out management system, the chest card recognition disucssed system, employee management, etc. This paper mainly based on image processing technology, introduces the design of the chest card recognition system, focusing on the introduction of the two key steps: the realization of chest card positioning and chest card recognition.

Sign in / Sign up

Export Citation Format

Share Document