搜索资源列表
framedividing
- 视频分帧程序，开发环境为C++,实现将视频流分帧-video frame procedures for the C development environment, to achieve sub-frame video streaming
wave-energy
- 对一段wave语音格式的文件分帧（20ms），帧叠10ms，并计算每帧能量。
speech-enhancement_matlab
- 谱减法 数字信号处理 语音信号加强剥离噪声的MATLAB代码，分帧-加窗-减谱-重现-测试-noise reduction spectral subtraction speech enhancement
energyZero.rar
- matlab环境下，实现将wav格式的音频文件进行分帧，求能量，过零率,matlab environment, to achieve wav format audio files framing, and energy, zero-crossing rate
videodetect
- 用matlab实现了视频的分割，能够读取视频的每一帧，比较相邻两帧的相似度，下把图像分块，比较每一块的相似度-Matlab achieved by video segmentation, can read each video frame, comparing the similarity of two adjacent, under the sub-image blocks, each of the similarity comparison
shipin
- 视频运动目标检测，包括背景预测法目标检测和帧间差分法目标检测，Meam Shift目标跟踪和多目标重心法跟踪，内含演示说明。-Video moving target detection, including the context of target detection and prediction inter-frame difference method target detection, Meam Shift target tracking and multi-purpose center
vc
- 此VC程序的主要功能是构建工业摄像头与VC软件之间的应用平台 以实现监视和分帧采集的要求-The VC program' s main function is to build the software industry between the camera head and the VC application platform in order to achieve sub-frame monitor and capture the requirements of
sw
- 1。访问在任何需要的帧所需像素 2。执行像素逐相对于第一帧帧差分像素 3。申请分类阈值 4。执行像素按有关透水框架像素帧差分 5。结合阈值的像素结果由像素帧差分-1. Access any desired pixel in any desired frame 2. Perform pixel-by-pixel frame differencing with respect to the first frame 3. Apply classification thresho
dwtsdf
- 想从MPEG2流中找到Ｉ帧2007-09-28 13:39首先要了解MPEG的语法结构,MPEP1、2标准共分六层：video_sequence、GOP、Picture、Slice、MicroBlock、Block。 -Want to find the MPEG2 stream frame 2007-09-28 13:39 First of all I have to understand the grammatical structure of MPEG, MPEP1, 2 standar
Videoimagemovingobjectdetection
- 1. 静态背景下的背景预测法目标检测 2. 静态背景下帧间差分法目标检测 3. Mean Shift目标跟踪方法 4. 重心多目标跟踪方法 该框架支持的视频只限于RGB非压缩Windows AVI格式，可以通过“文件”菜单下打开视频来打开视频文件。-Video image moving object detection
Video_source_code
- 基于智能化视频监控系统视帧间差分算法的源码，很不错的东西哦~-Video surveillance source frame difference algorithm
vad_VCPP
- 在VC下实现对音频文件的断点检测，并且将数据以及分帧能量信息全部给出。-In VC environment， the breakpoint testing of audio files, and the data information and all energy of sub-frame are given.
harmonic
- 语音harmonic特征提取，先对语音信号分帧，然后对每一帧使用中心频率维基音频率的倍数的带通滤波器进行滤波，最后滤波结果的傅立叶变换的结果-Voice harmonic feature extraction, the first speech signal sub-frame, and then using the center frequency for each frame of Wiki sound frequency multiple of the band-pass filter f
Speech-signal-short-time-analysis
- 语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等-Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-t
enframe
- 通过对音频文件进行分帧，从而可以对音频文件进行处理和识别。-By framing the audio file, the audio file which can be processed and recognized.
enframe.m
- mfcc的子函数编写，enframe函数的程序，分帧函数-Functions enframe function of writing mfc
mfcc-2.m
- mfcc程序的编写，实现对声音的分帧，特征点的提取-Mfcc write programs to achieve the extraction of sound framing, feature points
enframe
- 在语音信号处理中，来完成对语音信号的分帧处理，这里的帧长可以自己更改-In speech signal processing, to complete the speech signal processing, the length of the frame can change their own
enframe
- 改程序主要功能：完成对采集到的语音信号进行分帧处理-Change program main function: complete to frame the speech signals were collected
短时平均过零率
- 读入语音文件bluesky1.wav（内容为“蓝天，白云，碧绿的大海”）中的数据，进行分帧处理，然后计算其短时平均过零率。(Read the data from the voice file bluesky 1. wav (blue sky, white clouds, green sea), frame it, and calculate its short-term average zero-crossing rate.)