void Naa2TlvConverter::process(const TRaster32P &srcRas) {
m_valid = false;
setSourceImage(srcRas);
if (!m_valid) return;
separateRegions();
computeLinks();
findRegionBorders();
erodeRegions();
findLargePaints();
findBackgroundRegions();
findMainInks();
// computeMainInkThickness();
findThinInks();
measureThickness();
// findPaints();
findPaints2();
findThinPaints();
findSuspectInks();
addBorderInks();
}
void FilterEffectRenderer::prepare()
{
// At this point the effect chain has been built, and the
// source image sizes set. We just need to attach the graphic
// buffer if we have not yet done so.
if (!m_graphicsBufferAttached) {
setSourceImage(ImageBuffer::create(IntSize(m_sourceDrawingRegion.width(), m_sourceDrawingRegion.height()), ColorSpaceDeviceRGB, renderingMode()));
m_graphicsBufferAttached = true;
}
m_sourceGraphic->clearResult();
lastEffect()->clearResult();
}
void FilterEffectRenderer::allocateBackingStoreIfNeeded()
{
// At this point the effect chain has been built, and the
// source image sizes set. We just need to attach the graphic
// buffer if we have not yet done so.
if (!m_graphicsBufferAttached) {
IntSize logicalSize(m_sourceDrawingRegion.width(), m_sourceDrawingRegion.height());
if (!sourceImage() || sourceImage()->logicalSize() != logicalSize)
setSourceImage(ImageBuffer::create(logicalSize, 1, ColorSpaceDeviceRGB, renderingMode()));
m_graphicsBufferAttached = true;
}
}
ImageSaliencyDetector::ImageSaliencyDetector(const cv::Mat1f& src) {
if (src.empty()) {
throw std::invalid_argument("ImageSaliencyDetector: Source image cannot be empty!");
}
setSourceImage(src);
mDensityEstimates.resize(mSrcImage.rows);
for (int i = 0; i < mSrcImage.rows; ++i) {
mDensityEstimates[i].resize(mSrcImage.cols);
}
}
void FilterEffectRenderer::allocateBackingStoreIfNeeded()
{
// At this point the effect chain has been built, and the
// source image sizes set. We just need to attach the graphic
// buffer if we have not yet done so.
if (!m_graphicsBufferAttached) {
IntSize logicalSize(m_sourceDrawingRegion.width(), m_sourceDrawingRegion.height());
if (!sourceImage() || sourceImage()->size() != logicalSize) {
OwnPtr<ImageBufferSurface> surface = adoptPtr(new UnacceleratedImageBufferSurface(logicalSize));
setSourceImage(ImageBuffer::create(surface.release()));
}
m_graphicsBufferAttached = true;
}
}
