Search - video frames

[Multimedia Develop] GrabBitmaps

Description: In computer vision, one usually needs access to video frames as they are streamed in order to analyze or process them in some way. This code-pack shows how to obtain a single bitmap from a video stream using Microsoft Directshow.
Platform: | Size: 68608 | Author: 王刚 | Hits:

[DirextX] An-easy-video-processing-framework-by-grabbing-fra

Description: An easy video processing framework by grabbing frames as bitmaps using DirectShow
Platform: | Size: 355328 | Author: 时天赋 | Hits:

[Special Effects] DecklinkHistogram

Description: DecklinkHistogram is a simple dialog based Microsoft Windows video capture and preview application. It uses the Sample Grabber Filter and the ISampleGrabber interface to extract samples from a capture graph and into an application for in order to perform a histogram analysis on the video frames.
Platform: | Size: 3873792 | Author: 胡家宝 | Hits:

[mpeg mp3] mpeg2vidcodec_v12

Description: mpeg2vidcodec_v12 This directory contains our implementation of an ISO/IEC DIS 13818-2 codec. It converts uncompressed video frames into MPEG-1 and MPEG-2 video coded bitstream sequences, and vice versa.-mpeg2vidcodec_v12 This directory contains our implementation of an ISO/IEC DIS 13818-2codec. It converts uncompressed video frames into MPEG-1 and MPEG-2video coded bitstream sequences, and vice versa.
Platform: | Size: 287744 | Author: wuzhuohua | Hits:

[Video Capture] video

Description: Video capture and working with frames example.
Platform: | Size: 295936 | Author: jo | Hits:

[Graph program] shipinotsu

Description: 基于OTSU算法的图像二值化分割，本程序是从视频中截取某一帧来实现。-OTSU algorithm based on binarization image segmentation, the process is from the video frames to achieve a certain interception.
Platform: | Size: 1024 | Author: 王忠建 | Hits:

[Applications] TakeVideo

Description: This program takes a video from camera and break it into frames
Platform: | Size: 1316864 | Author: angeline | Hits:

[Special Effects] deinterlacing

Description: The graphical interface of this program is designed by Matlab GUI environment, and it has used Image Processing toolbox of Matlab to Deinterlace the mixed video frames into normal video frames.
Platform: | Size: 11264 | Author: mio | Hits:

[Multimedia program] dxAvi

Description: it decodes the dvix video files into frames and the change in frames are detected
Platform: | Size: 3807232 | Author: dalt | Hits:

[Windows Develop] RMSE_PSNR_Calculator

Description: 比较YUV文件质量 RSME PSNR质量报告- RMSE and PSNR Calculator Compares two sequences of raw YUV4:2:0 video frames and calculates the RMSE and PSNR values from them. The output format is CSV for easy use in spreadsheet applications.
Platform: | Size: 22528 | Author: yangjie | Hits:

[Software Engineering] video_analytics_detect

Description: Video analytics detect changes occurring over successive video frames, qualify these changes, correlate qualified changes over multiple frames, and interpret these correlated changes.
Platform: | Size: 293888 | Author: humanbeing | Hits:

[Graph program] SNR

Description: 本次实验中对视频的I帧和P帧进行SNR可伸缩编码，可分级的级数为2。在I帧编码时，首先采用较大的量化矩阵进行量化，完成编码后的图像作为基本层-The experiments on the video frames and the I to P frame SNR scalable coding, can be graded series of 2. In the I-frame coding, the first to quantify the larger matrix to quantify the complete image is encoded as a basic layer
Platform: | Size: 3072 | Author: 郝人 | Hits:

[matlab] VideoWatermarking

Description: 利用matlab将帧视频嵌入水印，实现效果良好。-Video frames using matlab to embed a watermark to achieve good results.
Platform: | Size: 3072 | Author: jianghaiyang | Hits:

[Graph Recognize] VideoBasedFaceDetection

Description: 视频搜索中人脸识别关键技术的研究与实现。本文对人脸检测与识别技术进行了研究，实现了一个用于视频搜索的自动人脸识别系统。该系统对输入的视频帧进行人脸检测和定位，经过图像预处理之后，进行重要特征点Gabor一Fisher的特征提取和分类识别。-Video search, face recognition and implementation of key technologies. In this paper, face detection and recognition technology has been studied to realize an automatic face recognition for video search system. The system of input video frames for face detection and location, after image pre-processing carried out following important features of a Fisher-point Gabor feature extraction and classification and recognition.
Platform: | Size: 4003840 | Author: 王帅 | Hits:

[Graph Recognize] Edge_Detection

Description: Edge Detection This demo finds the edges of objects in a video stream using the Prewitt method. You can double-click the Edge Detection block and adjust the Threshold parameter while the simulation is running. The higher you make the threshold, the smaller the amount of edges the demo finds in the video. This demo also illustrates how to use the Compositing block to overlay the edges on the original video frames.
Platform: | Size: 6144 | Author: radim.rh | Hits:

[matlab] mmplayer

Description: Video player to access single video frames for further processing. (e.g.: annotations, retrieve coordinates of single pixels, etc) The player can either be controlled using its GUI or remotely by method calls. It also features various events and properties allowing the user to keep track of the player state and playback process.
Platform: | Size: 424960 | Author: redasu | Hits:

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