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.
This paper proposes a new spatio-temporal appearance feature named Phasic Maximal and Local Maximal Occurrence (PM-LOMO) representation for video-based person re-identification. To perform temporal alignment of the sequence, we selected the optimal period of walking cycle and divide frames into several phases based on the extreme points of the sequence's Flow Energy Profile (FEP). To describe the...
In order to improve the accuracy of pedestrian detection, we proposed an algorithm of multi-channel feature detection based on Discrete Cosine Transform (DCT). We use a two-layer convolution network for arranging the image information after DCT to build a new channel in the frequency domain. The channel can describe complex textures about pedestrian. Combined with the features of the histogram of...
Sensor registration is an important prerequisite for successful multi-sensor data fusion. In this paper, we consider a cooperative sensor registration scenario that the Precise Location Messages (PLM) can be received by the tracker periodically from cooperative targets through wireless data link and utilized to estimate sensor systematic biases. A 2-D sensor registration algorithm is presented to...
Feature representation of visual information is one of core research topics in computer vision and image understanding. In this paper, we review four holistic feature representation algorithms, and simulate the performance for each algorithm with experiments on Image SUN DataBase in details. Discussions on holistic feature representation are presented, which give some insights into future research...
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.