Application of Industrial Camera in Microfilm

In machine vision inspection, industrial cameras are important components that determine the accuracy, speed, and quality of image processing. Many projects encountered in actual production require the use of higher-resolution industrial cameras to solve them. The application of the megapixel high-resolution industrial camera MV-EM1400 in the detection of microfilm projects will be explained as an example.

industrial camera


Microfilm is a collection of books or textual publications into a small film with a length of about 19mm. Because microfilm has a long storage time, it is easy to refer to, it is convenient to classify, and it has an advantage in the future electronic process. This method has been widely used in libraries, archives and other institutions.

The detection targets in this test are:

1) See the text on the microfilm; 2) See the stripes in the grid above the microfilm

1. Text information detection on microfilm

The EM-series industrial camera MV-EM1400C and bi-telecentric lens BT-2334 produced by Vision Image are shown in the figure below:

 Microfilm under test

High-resolution industrial camera for microfilm effects

The actual effect of microfilm filmed with a high-resolution industrial camera

2. Stripe detection in the grid above the microfilm:

Using high-resolution industrial camera MV-EM1400C and telecentric lens TML15X110S

High-resolution industrial camera for microfilm effects

At present, high-resolution industrial cameras have universal application requirements in industrial production, scientific experiments, and other fields. Everywhere has also invested a lot of energy in the field of high-resolution industrial cameras for exploration and research and achieved good results. iJUNCO has been committed to the production and research and development of high-resolution industrial cameras, and has been successfully used in various industries.