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[Windows Developbgfg_codebook

Description: Example OpenCv // Background average sample code done with averages and done with codebooks // (adapted from the OpenCV book sample) // // NOTE: To get the keyboard to work, you *have* to have one of the video windows be active // and NOT the consule window. // // Gary Bradski Oct 3, 2008. // /* *************** License:************************** Oct. 3, 2008 Right to use this code in any way you want without warrenty, support or any guarentee of it working. BOOK: It would be nice if you cited it: Learning OpenCV: Computer Vision with the OpenCV Library by Gary Bradski and Adrian Kaehler Published by O Reilly Media, October 3, 2008 AVAILABLE AT: http://www.amazon.com/Learning-OpenCV-Computer-Vision-Library/dp/0596516134 Or: http://oreilly.com/catalog/9780596516130/ ISBN-10: 0596516134 or: ISBN-13: 978-0596516130 ************************************************** */-Example OpenCv // Background average sample code done with averages and done with codebooks // (adapted from the OpenCV book sample) // // NOTE: To get the keyboard to work, you*have* to have one of the video windows be active // and NOT the consule window. // // Gary Bradski Oct 3, 2008. // /**************** License:************************** Oct. 3, 2008 Right to use this code in any way you want without warrenty, support or any guarentee of it working. BOOK: It would be nice if you cited it: Learning OpenCV: Computer Vision with the OpenCV Library by Gary Bradski and Adrian Kaehler Published by O Reilly Media, October 3, 2008 AVAILABLE AT: http://www.amazon.com/Learning-OpenCV-Computer-Vision-Library/dp/0596516134 Or: http://oreilly.com/catalog/9780596516130/ ISBN-10: 0596516134 or: ISBN-13: 978-0596516130 ***************************************************/
Platform: | Size: 3072 | Author: Jason | Hits:

[Multimedia programencoder

Description: Implementation of a speech codec based on coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear-prediction (CS-ACELP) - We took .wav files that is sampled at 8000 Hz using 16-bit linear PCM. The encoding process is done every 10ms frame or 80 samples. For the preprocessing stage, the samples are high passed with cut-off frequency of 140 Hz and scaled down by 2. A total of 240 samples are buffer for windowing and autocorrelation computation. The autocorrelation coefficients are used to calculate the LP filter coefficients using the Levinson-Durbin algorithm. The LP filter coefficients are converted to Line Spectral Pair (LSP) coefficients. LSP coefficients are converted back to the LP filter coefficients, which is just the reverse process of the conversion from LP to LSP. This module is exactly what the decoder will need in order to convert the LSP coefficients to LP coefficients. We decided not to implement the LSF quantization module because we did not have the codebook information when we designed our system. The open-loop pitch delay is calculated first for each frame. Then the closed-loop pitch
Platform: | Size: 40960 | Author: coco | Hits:

[Special Effectscodebook

Description: 用opencv中的codebook法相关函数实现的背景分割程序-The codebook method using opencv in the background correlation function to achieve segmentation procedure
Platform: | Size: 772096 | Author: 臧媛媛 | Hits:

[Program docComplex_SVD_algorithm_for_Cplus

Description: To do complex SVD for non-codebook precoding in open loop spatial multiplexing in MIMO, Householder Reduction and QR Diagonalization is applied to H matrix to obtain eigenvalues and eigenvectors of matrix.
Platform: | Size: 102400 | Author: aydim turkken | Hits:

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