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Description: 在H.264标准中，要求视频图像处理中环路滤波的C程序-the H.264 standard, called Video Image Processing loop filter C Program
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Size: 5113 |
Author: 张殿凯 |
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Description: 在H.264标准中，要求视频图像处理中环路滤波的C程序-the H.264 standard, called Video Image Processing loop filter C Program
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Size: 5120 |
Author: 张殿凯 |
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Description: 基于高速数字信号处理器(DSP) 和大规模现场可编程门阵列( FPGA) ,成功地研制了小型
化、低功耗的实时视频采集、处理和显示平台. 其中的DSP 负责图像处理,其外围的全部数字逻辑功能都集成在一片FPGA 内,包括高速视频流FIFO、同步时序产生与控制、接口逻辑转换和对视频编/ 解码器进行设置的I2 C 控制核等. 通过增大FIFO 位宽、提高传输带宽,降低了占用EMIF 总线的时间 利用数字延迟锁相环逻辑,提高了显示接口时序控制精度. 系统软件由驱动层、管理层和应用层组成,使得硬件管理与算法程序设计彼此分离,并能协同工作. 系统中的图像缓冲区采用了
三帧的配置方案,使得该平台最终具有对PAL/ N TSC 两种制式的全分辨率彩色复合视频信号进行实时采集、显示和处理的能力.-Based on high-speed digital signal processor (DSP) and large-scale field programmable gate array (FPGA), successfully developed a smaller, low-power real-time video capture, processing and display platform. One of the DSP is responsible for image processing, all its external digital logic functions are integrated in a FPGA, including high-speed video streaming FIFO, synchronous sequential generate and control, conversion and interface logic for video encoder/decoder to set up the control of nuclear and other I2 C. through increased FIFO bit width, increase the transmission bandwidth, reducing the time occupied by EMIF bus delay phase-locked loop using digital logic,
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Size: 546816 |
Author: John |
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Description: CCS环境下调试成功的，适用于达芬奇DVS6446 ARM端的视频采集回放程序，实现了图像的灰度化，阈值处理和直方图均衡化-Debugging environment, the success of CCS applied to Leonardo da Vinci DVS6446 ARM side of the video capture playback program to realize the gray of the image, the threshold processing and histogram equalization
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Size: 89088 |
Author: 胡惠灵 |
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Description: 用C#(VS2013)编写的可以实现mp3、mp4、mov等音频和视频的播放功能。并且实现循环播放、单曲循环等播放器常用功能.-Written with C# ,MP3, MP4, MOV and other audio and video playback. And the realization of loop, single cycle player commonly used functions.
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Size: 325632 |
Author: |
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