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 lifetime prevalence rate for major depressive disorder (MDD) is approximately 17 % for most developed countries around the world. Dietary polyphenols are currently used as an adjuvant therapy to accelerate the therapeutic efficacy on depression. Ferulic acid (FA) or 4-hydroxy-3-methoxy-cinnamic acid (Fig. 1a) is a main polyphenolic component of Chinese herb Radix Angelicae Sinensis, which is found...
As a method of image feature extraction, corner detection algorithm has been applied in many fields. Uncertainty evaluation of corner detection is an important approach to evaluating the reliability of corner detection. This paper presents a new method for uncertainty evaluation of corner detection. A mathematical model which relates the uncertainty of pixel intensity with the pixel intensity and...
Measuring the attitude of an aircraft model in wind tunnel accurately is one way to improve the accuracy of wind tunnel experiment results. This paper investigates a stereo vision-based attitude measurement system for aircraft model in wind tunnel. To measure the attitude of an aircraft model, a cooperative object mounted on the aircraft model is firstly used to generate two bidirectional collimated...
As a method of image feature extraction, centroid detection algorithm has been applied in many fields. Uncertainty evaluation of centroid detection is an important approach to evaluating the reliability of centroid detection. This paper presents a new method for uncertainty evaluation of centroid detection. The uncertainty associated with the intensity of a pixel, which involves in centroid detection,...
Parkinson's disease (PD) is a common neurodegenerative disorder with genetic risk factors. Semaphorin 5A (SEMA5A) was recognized as a risk factor for PD through high resolution whole genome association study by Maraganore et al. We used polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay to check two single nucleotide polymorphisms (SNPs) within SEMA5A in 340 PD patients...
This paper deals with the problem of evaluating the uncertainties associated with linear camera model based stereo reconstruction using the law of propagation of uncertainty. The procedure of stereo reconstruction involves two consecutive stages: calibrating camera models and reconstructing a 3D point from its image projections. The output quantities of the first stage, the parameters of camera models,...
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.