Differences between Microscopic Visual Observation and Computer Observation
Nowadays, with the development of technology in the industry, there are more and more devices for computer networks.
Previously, we used microscopes and only used our eyes to observe readings; Then, with the development of science and technology, digital instruments and meters emerged.
With the gradual progress of science and technology, it is now possible to observe in computers again! Do you know?
For example, a XTL-3400 continuous zoom stereoscopic microscope from Shanghai Jingxian Optoelectronic Technology Co., Ltd. is equipped with a standard magnification of 7-45X.
What is the difference between visual observation and computer observation?
1. Visual observation: Only a surface that is up to 45 times the size of the enlarged test object can be seen;
Computer observation: To use a computer for observation, a camera and a C interface (called a camera lens) connected to a microscope are required. It enlarges with the size of the computer screen, and we call this amplification "electrical amplification". The total magnification of electrical amplification is much greater than 45 times.
2. Visual observation: Long observation time can easily cause visual fatigue and inaccurate observation readings;
Computer observation: Due to computer observation, looking at the computer screen in a flat view is not easy to cause visual fatigue.
3. Visual observation: An estimate of the reading of the observed object may be generated, which is not accurate;
Computer observation: Using a computer to observe, a workbench scale can be used to calibrate in computer software, and then measured through the camera's built-in simple measurement software. This is more accurate than estimating with the eyes.
Nowadays, camera functional software generally includes three major system functions: video processing function, image processing function, and image measurement function.
The video processing function is the processing of the video stream collected by the camera. It mainly includes the following functions:
1. Real time playback, pause, and stop functions of videos
2. Automatic white balance, automatic exposure function
3. Video capture function, including static capture, dynamic recording, timed automatic capture, and raw image capture
4. Video parameter setting function (RGB setting, gamma adjustment, exposure setting, offset setting, etc.)
5. Video zoom display and video size control function
6. Video up and down, left and right reverse function
7. Real time dynamic clear video algorithm
8. Conversion of Video Color to Black and White 02165851879
