我要做的是修改通过 PXCSManager::QuerySample() 获取的深度图像,然后将其映射到以相同方式获取的彩色图像。
所以这就是我正在做的事情:
void SampleProcessor::CaptureFrame(PXCSenseManager* pxcsManager, const PXCCapture::Sample* sample, char lastCapturedCharacter) {
defaultFilter(sample->depth, pxcsManager->QueryCaptureManager()->QueryDevice()->QueryDepthLowConfidenceValue());
auto result = _projection->CreateColorImageMappedToDepth(timage, sample->color);
}
void SampleProcessor::defaultFilter(PXCImage * toFilter, const pxcF32 & defaultValue) {
auto imageData = PXCImage::ImageData(); //Todo: think about removing duplication with save function. Alternative to python decorators?
if (toFilter->AcquireAccess(PXCImage::ACCESS_READ_WRITE, PXCImage::PIXEL_FORMAT_DEPTH_F32, &imageData) < PXC_STATUS_NO_ERROR) {
return;
}
filterDepth(imageData, toFilter->QueryInfo(), [](pxcF32) { return true; }, defaultValue);
toFilter->ReleaseAccess(&imageData);
}
并且这里的“结果”始终为空。如果我只传递给投影样本->深度,样本->颜色,那么它会返回有效图像。
我在这里做错了什么?