VideoMan (Video Manager) is an open-source C++ library that helps you developing video based applications. We created VideoMan to increase our productivity developing computer vision applications, but it can be used in many other ways. With VideoMan is very easy and fast to initialize any kind of video input like webcams, video files, frame grabbers, IEEE 1394 cameras and so on. You can initialize multiple inputs at the same time and show them in the screen. Also, you can show the results of the processing steps of your computer vision algorithm (extracted edges, back projections, detected blobs...) This way you can see the results of what are you coding, checking the results of your algorithm steps. Moreover, the implemented visualization scheme make easier to combine computer graphics with video, for example to show a 3d model on top of video for augmented reality applications.
標(biāo)簽： open-source developing VideoMan Manager
上傳時間： 2014-01-21
上傳用戶：chongcongying
This approach, we feel, came very close to obtaining an image from the camera OV7620. Before we tried to capture a camera signal, we successfully transferred a test image from the FPGA s onboard RAM modules through RS232 to the PC program. This file do it.
標(biāo)簽： obtaining approach Before camera
上傳時間： 2017-09-11
上傳用戶：youmo81
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machinery and engines because the noise is selectively eliminated. Desired sounds, such as speech and warning signals, are left to be heard clearly. The adaptive control algorithm is implemented on a Texas Instruments (TI™ ) 1 TMS320C30GEL digital signal processor (DSP), which drives a Sony CD550 headphone/microphone system. Our experiments indicate that adaptive noise control results in a dramatic improvement in performance over fixed noise control. This improvement is due to the availability of high-performance programmable DSPs and the self-optimizing and tracking capabilities of the adaptive controller in response to the surrounding noise.
標(biāo)簽： Commercially controllers headphones available
上傳時間： 2013-12-04
上傳用戶：dyctj
Sha256 Algorithm. The SHA hash functions are a set of cryptographic hash functions designed by the National Security Agency (NSA) and published by the NIST as a U.S. Federal Information Processing Standard. SHA stands for Secure Hash Algorithm
標(biāo)簽： functions hash cryptographic Algorithm
上傳時間： 2014-11-09
上傳用戶：1109003457
This circuit is a nice edge detector that gives you synchronous notification of edges on your input signal. There s no excuse for not doing this it s a tiny circuit in just five lines of Verilog.
標(biāo)簽： notification synchronous detector circuit
上傳時間： 2017-09-18
上傳用戶：xieguodong1234
RF Amplifier Design：1. Active devices and S-parameters 2. Amplifier impedance matching technique 3. Power gain of amplifiers 4. Stability of RF amplifiers 5. Power gain circles of amplifiers 6. Bias networks of active devices 7. Small signal amplifier design example
標(biāo)簽： 5g
上傳時間： 2015-02-14
上傳用戶：Coight
The TJA1040 is an advanced high speed CAN transceiver for use in automotive and general industrial applications. It supports the differential bus signal representation described in the international standard for in-vehicle high speed CAN applications (ISO11898). CAN (Controller Area Network) is the standard protocol for serial in-vehicle bus communication, particularly for Engine Management and Body Multiplexing. The TJA1040 provides a Standby mode, as known from its functional predecessors PCA82C250 and PCA82C251, but with significantly reduced power consumption. Besides the excellent low-power behavior the TJA1040 offers several valuable system improvements. Highlights are the absolute passive bus behavior if the device is unpowered as well as the excellent EMC performance.
標(biāo)簽： CAN
上傳時間： 2015-03-23
上傳用戶：Yuan Lo
HIGH SPeed serdes designs and connectors and simulation models simulations used in signal Integrity and also has practical evaluation aof all connectors
上傳時間： 2015-04-09
上傳用戶：1234wei
ESPRIT-Estimation of Signal Parameters V Rotational Invariance Techniques
標(biāo)簽： ESPRIT-Estimation of Signal Parameters V Rotational Invariance Techniques
上傳時間： 2015-04-30
上傳用戶：小楚88
Boost C++ Libraries Free peer-reviewed portable C++ source libraries Boost C++ Libraries 基本上是一個免費(fèi)的 C++ 的跨平臺函式庫集合，基本上應(yīng)該可以把它視為 C++ STL 的功能再延伸；他最大的特色在於他是一個經(jīng)過「同行評審」（peer review，可參考維基百科）、開放原始碼的函式庫，而且有許多 Boost 的函式庫是由 C++ 標(biāo)準(zhǔn)委員會的人開發(fā)的，同時部分函式庫的功能也已經(jīng)成為 C++ TR1 (Technical Report 1，參考維基百科)、TR2、或是 C++ 0x 的標(biāo)準(zhǔn)了。 它的官方網(wǎng)站是：http://www.boost.org/，包含了 104 個不同的 library；由於他提供的函式庫非常地多，的內(nèi)容也非常地多元，根據(jù)官方的分類，大致上可以分為下面這二十類： 字串和文字處理（String and text processing） 容器（Containers） Iterators 演算法（Algorithms） Function objects and higher-order programming 泛型（Generic Programming） Template Metaprogramming Preprocessor Metaprogramming Concurrent Programming 數(shù)學(xué)與數(shù)字（Math and numerics） 正確性與測試（Correctness and testing） 資料結(jié)構(gòu)（Data structures） 影像處理（Image processing） 輸入、輸出（Input/Output） Inter-language support 記憶體（Memory） 語法分析（Parsing） 程式介面（Programming Interfaces） 其他雜項(xiàng) Broken compiler workarounds 其中每一個分類，又都包含了一個或多個函式庫，可以說是功能相當(dāng)豐富。
標(biāo)簽： Boost C++ Libraries
上傳時間： 2015-05-15
上傳用戶：fangfeng
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