How to clarify the outline of the image

Some USB cameras themselves have edge emphasis function, but this time we will introduce image processing method.


There is a technique called Unsharp Mask (USM).

There are also functions in PhotoShop etc., but other software also has this function installed.

USM is a type of filter that emphasizes color differences between pixels that make up an image.


Image before unsharp mask is applied



Image after unsharp mask is applied



Sharpen the image that makes you feel blurry in the whole.

It has a function to highlight the outline of the image.


Furthermore, by utilizing our proprietary real-time image processing software, REAL Effect, it becomes possible to apply contour enhancement processing in real-time while viewing the video, allowing enhancement up to the necessary level.


リアルタイム画像処理ソフト REAL Effec