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.
In this paper, we propose an effective non-iterative filter-based refinement approach called in-situ color-weighted median filter(ICWMF) as to improve the accuracy of disparity map. The ICWMF only needs the disparity map and corresponding color frame as input. Expressed as a weighted median filter, our method generates the refining output by considering the information of the color image to calculate...
This paper has proposed an improved algorithm of face detction by the combination of the respective characteristics of Adaboost algorithm and the skin color segmentation algorithm. Face candidate regions were first obtained by the means of skin color detection, which were then input as the trained Adaboost cascade classifier to get accurate and quick face location. Also, in this paper the strategy...
This paper presents a method of structured road lane detection for blind travel aid; Median Filter is implemented to process image firstly, then mark off the region of interesting in the initial image, Canny edge enhancement, threshold is used to segment the image, road lane is fitted by modified Hough Transformation. Finally, according to the detected region to judge whether racing course of bind...
Object localization is a critical factor in automatic system testing, which poses two main difficulties: 1) the scale variation of the icons, 2) the absence of the gradient information in some icons. This paper proposes a systematic method based on cascade template matching to localize the object. Firstly we use the multiple templates of different scales to detect the object. Secondly we distinguish...
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.