Vivotek Inc.

Ming-Feng Yang

Chih-Wei Chen

Li-Shan Shih

Chieh-Jen Lee

A monitoring device, system, and blur detection method of images separate a monitored area into an in-focus area and an out-of-focus area after focusing is done and then analyze the following captured images for how the blocks that makes up the in-focus area change in the blurriness and the proportion of the blocks with changed blurriness to overall blocks in the in-focus area. When the proportion of a captured image meets a specific condition, the captured image is then determined as a blur image. A consecutive number of determined blur images will trigger an auto focus procedure.

Growing community of inventors

Taipei, Taiwan

Ming-Feng Yang