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IPCamera based DM368 HD Hardware System Design and Implementation

Author: YanJianTao
Tutor: ChenJianWen
School: Huazhong University of Science and Technology
Course: Communication and Information System
Keywords: HD IP Camera ARM DSP Module Design Functional Test Analysis
CLC: TN948.41
Type: Master's thesis
Year: 2011
Downloads: 163
Quote: 0
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Abstract


In recent years , as people's material and cultural living standards continue to improve , network- based security surveillance camera system has also been an unprecedented development strides . Because people on the image quality of today's increasing demands for intelligent image analysis techniques and strong demand for high-definition network camera are moving and intelligent development . This article will introduce high-definition network camera ( HD IP Camera) is a resolution up to 1080p, frame rate up to 30fps HD network cameras. The hardware design is mainly based on Micron's 5 million pixel CMOS camera and TI's DaVinci series chip TMS320DM368. TMS320DM368 is a dedicated multimedia processing chip , the internal integration of the ARM926EJ-S core operating at up to 432MHz, it integrates two video data coprocessor HDVICP and MJCP, these two co-processor for data processing functions , fully supports the H.264 standard 1080p @ 30fps. This paper first introduces HD IP Camera relevant background knowledge , summed HD IP Camera hardware system 's core technology . Then various possible technical solutions for comparison, in full consideration of the system to the high-definition image quality based on the core needs , but also took into account the cost of system development and the development cycle , and ultimately determine the ARM DSP hardware architecture , the paper DM368 MT9P031 (CMOS) -based system hardware design platform, and on this basis, focuses on the system hardware module design . This design fully consider the system requirements and costs , in determining the main chip model based on the completion of the hardware module design , and in the latter part of the hardware system functional testing of each module through the module function test results of the analysis indicate that the design is technically feasible to meet the design requirements.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > TV > TV and television equipment > Television production equipment > Video camera
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