A one-dimensional calibration object consists of three or more collinear points with known relative positions. It is generally believed that a camera can be calibrated only when a 1D calibration object is in planar motion or rotates around a ¯ xed point. In this paper, it is proved that when a multi-camera is observing a 1D object undergoing general rigid motions synchronously, the camera set can be linearly calibrated. A linear algorithm for the camera set calibration is proposed，and then the linear estimation is further re¯ ned using the maximum likelihood criteria. The simulated and real image experiments show that the proposed algorithm is valid and robust.
標(biāo)簽： one-dimensional calibration collinear consists
上傳時(shí)間： 2014-01-12
上傳用戶：璇珠官人
Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.
標(biāo)簽： frame Tracking provided changes
上傳時(shí)間： 2015-11-17
上傳用戶：zgu489
a small program by Yuval Fisher that has gone a long way to revealing some of the secrets of fracal image compression.
標(biāo)簽： revealing program secrets Fisher
上傳時(shí)間： 2015-12-24
上傳用戶：腳趾頭
移植到2410開發(fā)板上的源代碼，交叉編譯后生成image映像文件可下載
上傳時(shí)間： 2016-01-07
上傳用戶：yimoney
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet. For eg:-wavelets can be haar, db1, db2,dmey............... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score. Then reconstruction can be performed. Each decompsition we can choose different threshold values. For each threshold value we can calculate mse,psnr,pq(picture quality), bit ratio etc. To get pq install pqs function .
標(biāo)簽： decomposition recostruct compress wavelets
上傳時(shí)間： 2016-01-22
上傳用戶：liuchee
hanks for downloading this code. This VB Project shows you how to make forms with "rounded rectangle" shape. It also shows you how you can reduce the size of your programs with a GUI by using blocks of images and absolutely positioning and stretching them to create a dialog box, rather than making the whole dialog box in a graphics program and setting it as the Picture property of the Form. Another advantage of using image blocks is that you can resize this form to virtually any size and the effect will still be the same.
標(biāo)簽： downloading rectangle Project rounded
上傳時(shí)間： 2013-12-13
上傳用戶：zhangliming420
Jpeg2000編解碼器，附VC、Delphi等常用編程語言的使用例程 J2K-Codec ver 1.9 === === === === === === === === ===== Make your graphics look better with an easy-to-use JPEG 2000 decoding component. J2K-Codec can help game developers, screensaver creators and many others to improve their products--to achieve better image quality and reduce installation package size. The new image compression standard based on wavelet technology has many interesting features not available in the old JPEG, such as alpha-channel and varied resolution levels.
上傳時(shí)間： 2013-12-27
上傳用戶：kytqcool
This function returns NULL when called for an MDI main frame window (CMDIFrameWnd). In an MDI application, the MDI main frame window does not have a view associated with it. Instead, each individual child window (CMDIChildWnd) has one or more associated views. The active view in an MDI application can be obtained by first finding the active MDI child window and then finding the active view for that child window.
標(biāo)簽： CMDIFrameWnd MDI function returns
上傳時(shí)間： 2016-02-23
上傳用戶：love_stanford
AutoBoot is a generic boot loader that automatically locates, loads, and executes object files from multiple types of media. AutoBoot provides a simple, fast, and functional means of loading an OS image while maintaining a small Flash memory footprint. This binary release contains a stand-alone version of AutoBoot for the DbAu1200 development board, designed to replace the YAMON boot loader.
標(biāo)簽： automatically AutoBoot executes generic
上傳時(shí)間： 2014-01-14
上傳用戶：海陸空653
From helping to assess the value of new medical treatments to evaluating the factors that affect our opinions and behaviors, analysts today are finding myriad uses for categorical data methods. In this book we introduce these methods and the theory behind them. Statistical methods for categorical responses were late in gaining the level of sophistication achieved early in the twentieth century by methods for continuous responses. Despite influential work around 1900 by the British statistician Karl Pearson, relatively little development of models for categorical responses occurred until the 1960s. In this book we describe the early fundamental work that still has importance today but place primary emphasis on more recent modeling approaches. Before outlining
標(biāo)簽： evaluating treatments the helping
上傳時(shí)間： 2014-01-25
上傳用戶：jennyzai
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