Recently, the methods based on Convolutional Neural Networks (CNNs) have gained popularity in field of visual place recognition (VPR). In particular, features from middle layers CNNs are more robust to drastic appearance changes than handcrafted and high-layer features. Unfortunately, holistic mid-layer lack robustness large viewpoint changes. Here we split into local features, propose an adapt...

speaker verification from talking a few words of sentences has many applications. many methods as dtw, hmm, vq and mq can be used for speaker verification. we applied mq for its precise, reliable and robust performance with computational simplicity. we also used pitch frequency and log gain contour for further improvement of the system performance.

Detection of faces and facial patterns in static or video images is an important but challenging problem in computer vision, as faces may present in different scales, orientations, positions and poses in an uncontrolled background. To date, numerous approaches have been implemented for face and facial pattern detection [1-4]. These approaches have been grouped into four broad categories [2]. Th...

OBJECTIVE Proper diagnosis and therapy of pathological pronunciation of phonemes play an important role in modern logopedics. To enhance the efficiency of diagnosis and therapy an automatic recognition of pathological phoneme pronunciation is addressed in this paper. The authors focus on the therapy of phoneme substitution disorders. PATIENTS AND METHODS Recognized speech samples come from sp...

ion speeds up the DTW algorithm by operating on a reduced representation of the data. These algorithms include IDDTW [3], PDTW [13], and COW [2] . The left side of Figure 5 shows a full-resolution cost matrix for which a minimum-distance warp path must be found. Rather than running DTW on the full resolution (1/1) cost matrix, the time series are reduced in size to make the number of cells in t...

Wisata kuliner tidak hanya upaya memperkenalkan lokal kepada wisatawan, namun juga memiliki efek multidimensi yaitu dengan meningkatnya konsumsi wisatawan terhadap memberikan multiplier effect yang dapat meningkatkan ekonomi pada masyarakat sekitar atau Usaha Mikro Kecil Menengah (UMKM). Pantai Penimbangan potensi wisata diidentifikasi melalui unsur 4A’s. Dengan demikian penting untuk mencari g...

Flexible DC power distribution systems have characteristics such as rapid fault occurrence and fragile electronics. faults usually result in converter blocking (2–5 ms). However, existing protection schemes are susceptible to distributed capacitance, cannot tolerate long communication delays, require artificial boundaries, among other features that make it impossible combine speediness, selecti...

Although electroconvulsive therapy (ECT) effectively improves severity scores of depression, its effects on individual symptoms has scarcely been studied. We aimed to study which depressive symptom trajectories dynamically cluster together in individuals as well groups patients during ECT using Dynamic Time Warp (DTW) analysis. analysed the standardized weekly 25-item abbreviated version Compre...

When studying time courses of biological measurements and comparing these to other measurements eg. gene expression and phenotypic endpoints, the analysis is complicated by the fact that although the associated elements may show the same patterns of behaviour, the changes do not occur simultaneously. In these cases standard correlation-based measures of similarity will fail to find significant ...