最近完成使用MSVC编译器重新生成了DLP_SDK,并且将TIDA-00254项目也在msvc编译器下重新生成成功,但是在执行Prepare DLP LightCrafter 4500时,生成的两张格雷码编码图片有问题,如附件,请问,这种情况是怎么回事?
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最近完成使用MSVC编译器重新生成了DLP_SDK,并且将TIDA-00254项目也在msvc编译器下重新生成成功,但是在执行Prepare DLP LightCrafter 4500时,生成的两张格雷码编码图片有问题,如附件,请问,这种情况是怎么回事?
输入图片是912X1140的.你们是这样的格式吗? 我们是使用WIn7 + QT的. 你们平台可以在
http://e2e.ti.com/support/dlp__mems_micro-electro-mechanical_systems/
咨询一下.
输入图片格式是正确的,我现在使用的是mingw 编译生成的bin 文件 和格雷码图片,可以完成点云获取,但是出现一个问题,就是分别投影vertical only / horizontal only 时,生成的点云数据和彩色深度图都没有问题,但是投影vertical and horizontal 时,彩色深度图没有问题,而生成的点云就特别稀疏,vertical only / horizontal only 都有50W+个点,而 vertical and horizontal 只有几千个点,找了半天,没找出原因?
你调试一下: generate_graycode_patterns.cpp
看SavePatternImageData
和int main()
Gray Code
是否对.
请参考:
https://www.osapublishing.org/aop/abstract.cfm?uri=aop-3-2-128
We provide a review of recent advances in 3D surface imaging technologies. We focus particularly on noncontact 3D surface measurement techniques based on structured illumination. The high-speed and high-resolution pattern projection capability offered by the digital light projection technology, together with the recent advances in imaging sensor technologies, may enable new generation systems for 3D surface measurement applications that will provide much better functionality and performance than existing ones in terms of speed, accuracy, resolution, modularization, and ease of use. Performance indexes of 3D imaging system are discussed, and various 3D surface imaging schemes are categorized, illustrated, and compared. Calibration techniques are also discussed, since they play critical roles in achieving the required precision. Numerous applications of 3D surface imaging technologies are discussed with several examples.