Happy New Year 2017!
Finally, we are off to a great start in 2017. I would like to take this opportunity to thank you all for your continued support this year! To sum up last year, the economic environment was not so good, and we felt that our budget for capital investment, especially for visual inspection, was limited [...]...
google automatic driving withdrawal
Google, the world's earliest company to start self-driving cars, seems to have pulled out of their development. If you go to Google searchand type in "google auto" you will find several related news items. As we have been saying for some time, the image [...].
FROM HALCON 6.0
HALCON, the world's best machine vision system construction tool, was developed by MVTec of Germany and is distributed in Japan by Links, Inc. This HALCON continues to evolve and on November 1 (2016), the latest version "13.0" will be released.
Solution 4] Shomei problem
This is a continuation from the previous post. Here is an image obtained by using a 2.5mm small ring illumination (high angle). The angle of incidence is close to 90 degrees of the coaxial illumination, so the image is relatively close to the coaxial illumination. The smooth areas that have been rubbed have turned white [...].
Solution (3)] Shomei problem
This is a continuation of my previous post. The following is the image obtained when coaxial lighting was used. The smooth area is almost a mirror, so the direct light from the coaxial illumination hits the frayed area and is captured by the camera as it is [...].
Solution 2] Shomei problem
This is a continuation of my previous post. What would the image look like if coaxial illumination was used in #1? Coaxial illumination, also called coaxial epi-illumination, is illumination that shines parallel (90 degrees) to the camera. The lens cap rubs against the [...].
Solution (1)] Shomei problem
This is the answer to my last post. The answer is 3. Large ring illumination (low angle placement). The reason why the rubbed area turns black is because the normal surface of the camera lens cap is a little rough [...].
problem of proof
There is a scuff on the camera lens cap. In the image below, the abrasion appears as a vertical black streak. Which of the following three types of illumination was used to capture this image? 1. coaxial illumination 2. small ring illumination (placed at a high angle) 3. large [...].
Concept of inspection speed 5
The actual inspection time required by our FIS-100 software varies depending on the resolution of the camera used, the size of the inspection area, and whether it is OK or NG. Basically, the more pixels to process, the longer it takes. &nbs [...].
Concept of inspection speed 4
IN VISUAL INSPECTION, AN IMAGE WITH A CLEAR CONTRAST (DIFFERENCE IN SHADING/BLACK AND WHITE) IS REQUIRED. WHEN INSPECTING A WORKPIECE THAT IS MOVING AT HIGH SPEED, LED LIGHTING THAT IS ALWAYS ON IS INSUFFICIENT TO PRODUCE A CLEAR CONTRAST IMAGE BECAUSE THE OVERALL IMAGE IS DARK.