Skip to main content

The Fast Multilevel Fuzzy Edge Detection of Blurry Image

Summary:

This paper proposes a method of edge lines in the image blur using a fast multilevel fuzzy edge detection. This method has two stages, the first image contrast improved by an average of fast multilevel fuzzy enhancement algorithm (FMFE). FMFE used in the threshold Q dividing the image into two regions, namely FO and FB. FO is an area with a pixel grayish High and FB area with pixel gray levels. Then calculated the average area FO and FB named AO and AB. Then transformed into a fuzzy area. Of the AO

and AB are used to obtain the degree of membership of each pixel. The second stage of extracting edge lines using a two-stage edge detection operator which identify candidates by margins of local characteristics and determine the pixel border that actually uses edge detection operator based extremum of the gradient.


advantages:

Can detect the edges of image blur.

weaknesses:

The first stage is used to improve image contrast with FMFE algorithm. The FMFE requires optimal threshold value Q. The Q divides the image into two parts, namely the pixel with the grayish pixels high and the low gray. Disadvantage if the Q not optimal, the results obtained are not optimal.

Suggestions:

Thresholding method can obtain the optimum value of Q eg thresholding using hierarchical cluster analysis.

Contributions:

Modify the thresholding method used to obtain the Q method thresholding using hierarchical cluster analysis.

Comments

Popular posts from this blog

New GoPro Hero Plus, There's WiFi and Bluetooth

GoPro camera line has earned refreshment. Company known for its action camera (cam action) has released the entry-level model called Hero +. Hero + is positioned between the previous series, the Hero and Hero + LCD. That is, he has the ability on Hero and minus a few features of the Hero + LCD. Hero + itself has a body with exactly the same design with Hero. The difference, the new product is equipped with WiFi and Bluetooth wireless capabilities. WiFi and Bluetooth in Hero + can be used to access applications on smartphones GoPro. Through the application, users can control the camera, view the results of the captured video, and edit videos directly from the smartphone. the ability of the Hero + made the same as the Hero + LCD, the record 1080p video at 60fps, compared to 30 fps in Hero. The camera also has an 8-megapixel image sensor, up from 5 megapixels in Hero. Ability to dive into the water also reaches 40 meters. The difference with the Hero + LCD, Hero + is not equipped wit...

GIGS, Jadwal Konser Shaggydog

11 Oktober 2015 Kuta Beach, Kuta, Bali 4 Oktober 2015 Single Fin, Uluwatu, Bali 3 Oktober 2015 Bali Wake Park, Benoa, Bali 1 Oktober 2015 The cashew tree, Bingin, Bali 30 September 2015 Lapangan Kala hitam, Subang

Describe feelings, Facebook Presents Emoji Features such as Path

Facebook does not present a Dislike button features, but social networking is confirmed it will bring new features to Like. In addition to drawing the thumb pointed up that has become an icon Like Facebook, users can now express their liking with emoji that express love, laughter, mischievous smile, shock, sadness and anger. The feature is currently being tested in Facebook users in regions of Ireland and Spain, and will soon be rolled to other users around the world. Last month, Facebook CEO Mark Zuckerberg has indicated the presence of new features by saying that users will be able to express emotions more broadly on Facebook.