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Linux/Unix编程 unicap provides an uniform access to video capture devices. Currently you can access v4l, v4l2, IIDC
unicap provides an uniform access to video capture devices. Currently you can access v4l, v4l2, IIDC 1394 ( DCAM ) cameras and video to firewire converters with a single API. New devices can be added via a plugin system
行业发展研究 This paper introduces an affine invariant of trapezia, and the explicit constraint equation between
This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint, the inner parameters, motion parameters of the cameras and ...
数值算法/人工智能 sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image f
sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image file containing a slanted-edge feature. The specific edge-gradient algorithm follows the intent of the standard ISO 12233, developed by Technical Committee ISI/TC 42, for resolution measurements for el ...
系统设计方案 The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate A
The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate Array [FPGA] of the CCD camera for the “Pi of the Sky” experiment is presented. The digital board of the CCD camera, its most important components, current implementation of firmware [VHDL] inside th ...
软件设计/软件工程 This article covers many of the fundamentals of analog video. Video is defined for our purposes here
This article covers many of the fundamentals of analog video. Video is defined for our purposes here as "moving
pictures." Still imaging, like what is found in digital still cameras or scanners, is not covered. The requirements
for still imaging do have a lot in common with those for video, but the ...
Linux/Unix编程 VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the sam
VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the same time, such as WDM Firewire and USB cameras, PointGrey cameras and video files. It can also render the inputs using OpenGL. Suitable for computer vision
Linux/Unix编程 VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the sam
VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the same time, such as WDM Firewire and USB cameras, PointGrey cameras and video files. It can also render the inputs using OpenGL. Suitable for computer vision
Linux/Unix编程 VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the sam
VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the same time, such as WDM Firewire and USB cameras, PointGrey cameras and video files. It can also render the inputs using OpenGL. Suitable for computer vision
Linux/Unix编程 VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the sam
VideoMan is a very easy image acquisition library. It is able to manage many video inputs at the same time, such as WDM Firewire and USB cameras, PointGrey cameras and video files. It can also render the inputs using OpenGL. Suitable for computer vision
matlab例程 In engineering, compensation is planning for side effects or other unintended issues in a design. Th
In engineering, compensation is planning for side effects or other unintended issues in a design. The design of an invention can itself also be to compensate for some other existing issue or exception.
One example is in a voltage-controlled crystal oscillator (VCXO), which is normally affected not ...