Lukket

PRINTED CIRCUIT BOARD DEFECT INSPECTION

The Printed Circuit Board (PCB) manufacturing Industries have an inspection system for the defects on Surface Mounted Device (SMD).There are five types of defects, namely, missing component, misalignment,

wrong orientation of IC chip, wrong parts and poor solder joints,component rotation etc. Sometimes industries want to measure the height of the component.

Although there are many components on one PCB and as the size of PCB become smaller the the defect inspection becomes cricial. There defects are very very thin but they causes the huge [url removed, login to view] this purpose PCB inspection takes place in many PCB manufacturing industries before hand over the PCB to the customer.

To inspect the PCB; AOI (Automatic Optical Inspection) system is being used. This system has the 5 cameras (gray scale) and many LEDs. 4 cameras are in 30 degree angle and 1 is vertical over the PCB. This machine automatically loads the PCB. Images get captured by gray scale camera over the PCB. By doing some image processing we can examine whether the component is displaced or not and also the height of the component.

I have some 2D gray scale images of PCB inspection. I want to measure the height of the component (from 2D to 3D measurement). And also want to measure whether the component is displaced, rotates or not. And if it is displaced; then how many pixels it is being displaced and how much angle it is being rotated.

NOTE : For this I would like to use Open CV Image processing language. The attachment contain some example images which I want to inspect.

Færdigheder: AutoCAD, CAD / CAM, PCB Layout

Se mere: printed circuit board, pcb defect, printed circuit board inspection, pcb defects camera, pcb defects inspection, namely, height measure device, cv example, component board, open pcb inspection, inspect board defects, defect pcb, printed circuit board defect, cad component, thin, smd pcb, pcb manufacturing, pcb circuit, pcb cam, pcb board, orientation, open cv, measurement, machine language, ic layout

Om arbejdsgiveren:
( 0 bedømmelser ) Taipei, Taiwan

Projekt-ID: #1004060

7 freelancere byder i gennemsnit $462 for dette job

reallifetech

See details in MB.

$688 USD in 18 dage
(4 bedømmelser)
2.6
SANDEEPKUMARDASH

Dear Sir it's our privilege to be incorporated with you. Let us a chance to prove you ourselves. thanking you.

$500 USD in 20 dage
(0 bedømmelser)
0.0
montronics

Please read PM

$250 USD in 10 dage
(0 bedømmelser)
2.8
maulin79

I am experienced person in PCB Quality control and quality analysis. I can help you to find out any such kind of defects.

$270 USD in 15 dage
(0 bedømmelser)
0.0
ark7

Let me do the other side checking, to help you, to find the root cause, please check Private message

$275 USD på 1 dag
(0 bedømmelser)
0.0
mohiuddin01716

Dear Sir With due respect to state that Its my pleasure to mail you. Please just see my PM. Regards Md. Mohiuddin

$500 USD in 10 dage
(0 bedømmelser)
0.0
edunik

Please see the PM.

$750 USD in 20 dage
(0 bedømmelser)
0.0