The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The contrast is low, and the noise is strong in infrared images, in order to resolve these problems, the Gray Adjustment Act and the Butterworth Filter were introduced. At first, characteristics of infrared images were analyzed. The frequency distribution of the defect region, the transition region and the normal region was concluded, and targets of image processing to every area were designed. According...
According to the characteristic of pavement image, a new splicing method for pavement image based on scale invariant feature transform was proposed. The SIFT algorithm is used to detect the feature points, FCM clustering is used to find the most similitude cluster relative to the number of feature point, and match the feature descriptors in the cluster ,then the false feature points pair is rejected...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.