[PDF] Top 20 Correlación entre el grado de Gleason en la biopsia preoperatoria y el de la pieza de prostatectomía en pacientes con cáncer de próstata

... previous motion smoothing algorithms and related esti- mation ...how online motion smoothing can be formulated as a linear estimation prob- lem with constant-velocity ... See full document

... Video stabilization generally consists of three main steps [3][4][5][6]: motion estimation, motion filtering/smoothing and image ...compensation. Motion estimation ... See full document

... state-space estimation procedures for matching the model to the observations and for estimating the next state of the ...analysis, multiple images are acquired at different times [16]; stereo images, ... See full document

... block-matching motion estimation has been aggressively developed for ...of video quality and bitrate, are rather ...quasistationary video quality for different motion types of ... See full document

... Video compression techniques are used to reduce the redundancy in video data. For this purpose DCT (Discrete Cosine transform) and DWT (Discrete Wavelet Transform) are used. Block matching algorithm, helps ... See full document

... Different methods are used for combining regression models. Most combinations are imposed to parametric or nonparametric candidate models (see for example, [14, 29, 30, 3, 20, 31]). Yang (2001) proposed a method for ... See full document

... undesired motion. The concept of video stabilization aims at removing this annoying shaky motion from the ...the motion of the camera, regenerate the motion of camera trajectory ... See full document

... matching motion estimation is the essence of video coding ...fast motion estimation is the basic requirement of the video encoder ...based motion estimation ... See full document

... with motion vectors limited within a small region around (0, 0), our proposed CLSA achieves ...medium motion, the average SIR of CLSA over DS is ...large motion, as proposed in our literature, our ... See full document

... Abstract: - Accurate motion estimation is a key factor for achieving enhanced compression ratio. It is the process of determining an offset to a suitable reference area in previously coded frame and has a ... See full document

... of smoothing constant of ESM is calculated for both of the DWI trend removing data and the non DWI trend removing ...ARMA model and estimation method of smoothing constant is derived using ... See full document

... In this paper, we present an efficient method for computing direction of motion of a vehicle and estimate its speed. The proposed method firstly uses optical flow algorithm to calculate changes in the intensity of ... See full document

... made motion detection and tracking an attrac- tive research topic. Video surveillance is an vital area, its applications including both indoor and out- door automated surveillance ...intelligent ... See full document

... best estimation in least square ...performing video stabilization, we expect that optimal camera path is close to original camera path, which can be realized by the introduction of a L2 term in ... See full document

... matching motion estimation is a key Component in video compression because of its high computational ...of motion estimation has become a bottleneck problem in many video ... See full document

... Therefore, utilizing above stated method, a revised forecasting method is proposed in this paper to improve forecasting accuracy. An approach to this method was executed in the following method. Trend removal by a linear ... See full document

... moderate motion video such as Foreman, and high motion video such as Football and Mobile is not as significant as lower motion ... See full document

... and video segmentation is very beneficial in several applications for finding the regions of interest in a panorama or annotating the ...the video and audio objects, and the scene description, which ... See full document

... undesirable motion effects, and vibrations in ...quality video it needs video stabilization. The digital video stabilization aims at getting rid of undesirable movements, ... See full document

... From Table 4, we can observe a certain parity for both methods in terms of ITF metric, with a slight advantage of the YouTube method [24], while the main- tained pixels are in general comparable and, when lower, do not ... See full document