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.
Rare colored capsule (RCC) is the capsule which is mixed in the normal product but with different color. To detect this kind of capsules online, a method based on RGB color space and using HSV color difference formula is proposed in this paper. Considering HSV color space with more balanced color-difference perception, the original RGB formatted capsule image is transformed to HSV color space for...
This paper proposes a pseudo-color fusion algorithm of night vision image based on environment-adaptive color transfer, which is proposed on the basis of histogram specification. This method can effectively transfer the environmental image colors to fused image, extraordinary save the image processing time, and guarantee the real-time nature of fusion system. The algorithm simulation is also studied...
Background subtraction method is a tracking method only based on motion information. It cannot make a distinction between the foreground objects detected. The feature-based tracking methods need to select the appropriate prediction and search algorithm. But the algorithm complexity and amount of computation is large for the multi-target tracking. Therefore, this paper presents the method based on...
In this paper, in order to granulate target image's color feature, it needs define a unified formula of the similar degree. It suggests one kind of granule computing formula in images and image retrieval case formed by the similar degree. The Close-degree of the granule computing is applied in the calculation of images' the similar degree, which can improve the retrieval flexibility and system's functions.
Key frame extraction is an important component of content-based video retrieval and directly influences on the efficiency of video retrieval. Nowadays some problems are existed in the algorithms of key-frame extraction, such as features selected singly, choosing threshold value difficultly and so on. This paper proposes a new key-frame extraction method which based on adaptive threshold detection...
Block method can overcome the disadvantage of global color histogram image retrieval algorithm, but how to efficiently and accurately set the weights of blocks is an important issue in research area. This paper proposes a new approach for block color histogram image retrieval based on particle swarm optimization (PSO) algorithm, it converts the sub-block weight setting into optimization problem, and...
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.