Description: 摄像头的工作原理大致为：景物通过镜头（LENS）生成的光学图像投射到图像传感器表面上，然后转为电信号，经过A/D（模数转换）转换后变为数字图像信号，再送到数字信号处理芯片（DSP）中加工处理，再通过USB接口传输到电脑中处理，通过显示器就可以看到图像了。 -The working principle of the camera more or less as follows: the scene through the lens (LENS) to generate the optical image projected onto the image sensor surface, and then converted to electrical signals, after A/D (analog-digital conversion) converted into a digital image signal, and then sent to digital signal processing chip (DSP) in the processing, transmission through the USB interface to computer processing, through the display can be seen on the images. Platform: |
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Author:邵 |
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Description: USB摄像头测试软件！在LABVIEW开发环境中写的读取USB摄像头传回的图像资料，并进图像的处理。-USB camera test software! Development environment in LABVIEW read write USB camera images returned data, image processing times. Platform: |
Size: 124928 |
Author:万平 |
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Description: 1、带倒计时的交通灯控制：将L7、L6、L5作为南北路口的交通灯与PC7、PC6、PC5相连；L2、L1、L0作为东西路口的交通灯与PC2、PC1、PC0相连(方式0)。PA口的PA0~PA6作为输出口(方式0输出)连接7段数码管的段码，PC3、PC4连接数码管的S0，S1来选择显示的位。利用8253产生1秒的中断信号，在中断处理程序中用程序处理10秒延迟和2次黄灯闪烁的问题。
编程使六个灯按交通灯变化规律燃灭，同时数码管显示倒计时的值（10～0，4～0）。
2、带违章拍照功能的交通灯控制：将L7、L6、L5作为南北路口的交通灯与PA7、PA6、PA5相连；L2、L1、L0作为东西路口的交通灯与PA2、PA1、PA0相连。PA口工作在方式1（输出）。利用8253产生1秒的中断信号，在中断处理程序中用程序处理10秒延迟和2次黄灯闪烁的问题。利用单脉冲信号连接到PC6，作为信号输入，由8255产生中断（模拟东西方向上的汽车压黄线），该中断处理程序在东西方向为红灯的时候，令L3灯闪烁一下（周期100ms秒，利用软件延迟，用PA3控制）。编程使六个灯按交通灯变化规律燃灭，同时处理东西方向汽车压黄线问题。
-1, with a countdown traffic light control: L7, L6, L5 as connected to the North-South junction traffic lights and PC7, PC6, PC5 L2, L1, L0 as things junction traffic lights and PC2 PC1 PC0 connected (mode 0). PA0 ~ PA6 PA port as an output port (way 0 output) connected to the 7-segment LED segment code, PC3, PC4 connecting digital tube S0, S1 to select the display bit. 8253 to produce 1 second interrupt signal processing in the interrupt handler using the program for a 10-second delay and the flashing yellow light.
Programmed to six lights variation of traffic lights burning off, digital display countdown value (10 ~ 0,4 ~ 0).
2, with a traffic light violation camera functions to control: the L7, L6, L5 as a north-south junction traffic lights connected to PA7, PA6, PA5 L2, L1, L0 as things junction traffic lights and PA2, PA1, PA0 connected. PA port in Mode 1 (output). 8253 to produce 1 second interrupt signal processing in the interrupt handler using the program for a 10-second d Platform: |
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Author:天才 |
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Description: 飞思卡尔智能车模拟摄像头测试程序，视频信号处理。-Freescale analog camera intelligent vehicle test program, the video signal processing. Platform: |
Size: 416768 |
Author:zyk |
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Description: 学习摄像头的图像采集，对刚开始学习的朋友很有帮助，深入了解采集信号的处理。-Learning the camera s image acquisition, just beginning to learn helpful friends, in-depth understanding of the processing of the signal acquisition. Platform: |
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Author:ljb |
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Description: DSP摄像头编程源码，中科大实时数字信号处理课程摄像头实验课源代码-DSP camera programming source, real-time digital signal processing courses USTC camera experimental class source code Platform: |
Size: 3059712 |
Author:郑泽煌 |
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Description: 本文是讲述OV7620数字式摄像头在大学生飞思卡尔杯智能车上的应用，主要包括数字摄像头的信号处理，舵机控制，电机驱动等功能部分。-This article is about the OV7620 digital camera in college Freescale Cup smart car, including the functional part of the digital camera signal processing, servo control, motor drives. Platform: |
Size: 2176000 |
Author:向婷 |
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Description: 本文详细介绍了基于DSP芯片的图像处理系统方案。数字信号处理（DSP）相对于模拟信号处理有很大的优越性，表现在精度高、灵活性大、可靠性好、易于大规模集成等方面。TMS320F2808是TI公司TMS320C2000系列的一款DSP数字图像处理芯片，主要面向数字控制和运动控制。TMS320F2808有高达100MHZ的处理频率，能高速处理多类图像，被广泛应用于面向数字控制和运动控制的图像处理。本项目主要以TI公司的 TMS320F2808单片机作为系统的控制核心，加以ATmega16单片机、高清摄像头和步进电机完成视频循迹小车的制作，，利用TMS320F2808芯片处理摄像头采集到的图像得到的数据，通过ATmega16控制步进电机的转动。-This paper introduces image processing system based on DSP chip. Digital signal processing (DSP) has great advantages compared with analog signal processing, performance in high accuracy, flexibility, reliability, ease of large-scale integration and so on. TMS320F2808 DSP TI TMS320C2000 series is a digital image-processing chip, mainly for digital control and motion control. TMS320F2808 frequencies as high as 100MHZ, capable to handle multiple image, is widely used in image processing for digital control and motion control. The projects mainly in TI TMS320F2808 as system control core, ATmega16 microcontroller, high definition video trail camera and stepper motor car production, using TMS320F2808 chip camera image data acquired by ATmega16 control of stepping motor rotation. Platform: |
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Author: |
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Description: 实现了对10个数字音的识别程序LCMV优化设计阵列处理信号，实现用SDRAM运行nios，同时用SRAM保存摄像头数据。- Realization of 10 digital audio recognition program LCMV optimization design array signal processing, Implemented with SDRAM run nios, while saving camera data SRAM. Platform: |
Size: 5120 |
Author:许太军 |
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Description: 包含收发两个客户端程序，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，包含了阵列信号处理的常见算法。- Transceiver contains two client programs, Implemented with SDRAM run nios, while saving camera data SRAM, Contains a common array signal processing algorithm. Platform: |
Size: 10240 |
Author:朱卫 |
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Description: 包括数据分析、绘图等等,研究生时的现代信号处理的作业，实现用SDRAM运行nios，同时用SRAM保存摄像头数据。- Data analysis, plotting, etc., Modern signal processing jobs when the graduate, Implemented with SDRAM run nios, while saving camera data SRAM. Platform: |
Size: 5120 |
Author:ebkrffpy |
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Description: 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，cordic算法的matlab仿真，是信号处理的基础。- Implemented with SDRAM run nios, while saving camera data SRAM, cordic matlab simulation algorithm, Is the basis of the signal processing. Platform: |
Size: 10240 |
Author:miusou |
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Description: 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，基于掌纹识别的在线身份验证 识别算法本科毕设，一些自适应信号处理的算法。- Implemented with SDRAM run nios, while saving camera data SRAM, Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, Some adaptive signal processing algorithms. Platform: |
Size: 4096 |
Author:孔亚斌 |
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Description: 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，多抽样率信号处理，采用的是脉冲对消法。- Implemented with SDRAM run nios, while saving camera data SRAM, Multirate signal processing, It uses a pulse of consumer law. Platform: |
Size: 5120 |
Author:丁锋 |
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Description: 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，信号处理中的旋转不变子空间法，LZ复杂度反映的是一个时间序列中。- Implemented with SDRAM run nios, while saving camera data SRAM, Signal Processing ESPRIT method, LZ complexity is reflected in a time sequence. Platform: |
Size: 6144 |
Author:gen |
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Description: 基于人工神经网络的常用数字信号调制，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，信号处理中的旋转不变子空间法。- The commonly used digital signal modulation based on artificial neural network, Implemented with SDRAM run nios, while saving camera data SRAM, Signal Processing ESPRIT method. Platform: |
Size: 7168 |
Author:张飞荣 |
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Description: 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，相控阵天线的方向图（切比雪夫加权），有小波分析的盲信号处理。- Implemented with SDRAM run nios, while saving camera data SRAM, Phased array antenna pattern (Chebyshev weights), There Wavelet Analysis Blind Signal Processing. Platform: |
Size: 6144 |
Author:刘兴凤 |
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Description: 有小波分析的盲信号处理，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，自己编的5种调制信号。- There Wavelet Analysis Blind Signal Processing, Implemented with SDRAM run nios, while saving camera data SRAM, Own five modulation signal. Platform: |
Size: 7168 |
Author:nunleng |
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Description: 摄像头的工作原理大致为：景物通过镜头(LENS)生成的光学图像投射到图像传感器面上，然后转为电信号，经过A/D(模数转换)转换后变为数字图像信号，再送到数字信号处理芯片(DSP)中加工处理，再通过USB接口传输到电脑中处理，通过显示器就可以看到图像了(The working principle of the camera is roughly: the scenery through the lens (LENS) optical image onto the image sensor surface generation, then turn into electrical signals, after A/D (ADC) converted into digital image signal, and then sent to the digital signal processing chip (DSP) in the processing, and then through the USB interface to the in computer processing, you can see the image through the display) Platform: |
Size: 515072 |
Author:qqqqqq123
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