diff --git a/project.cpp b/project.cpp new file mode 100644 index 000000000..eb9311b10 --- /dev/null +++ b/project.cpp @@ -0,0 +1,74 @@ +#include +#include +#include +#include + +namespace sycl = cl::sycl; + +// Function to detect brain tumors from MRI images +void detectBrainTumors(const Eigen::MatrixXf& mriImage, Eigen::MatrixXf& tumorConfirmed) { + // Perform your brain tumor detection algorithm here + // This is just a placeholder code for demonstration purposes + const int numRows = mriImage.rows(); + const int numCols = mriImage.cols(); + + // Allocate memory for the tumor confirmed matrix + tumorConfirmed.resize(numRows, numCols); + + // Perform some simple thresholding for demonstration + for (int i = 0; i < numRows; i++) { + for (int j = 0; j < numCols; j++) { + if (mriImage(i, j) > 0.5) { + tumorConfirmed(i, j) = 1.0; + } else { + tumorConfirmed(i, j) = 0.0; + } + } + } +} + +int main() { + // Load MRI image from file + cv::Mat mriImageMat = cv::imread("image.jpg", cv::IMREAD_GRAYSCALE); + + // Convert OpenCV matrix to Eigen matrix + Eigen::MatrixXf mriImage = Eigen::MatrixXf::Map(mriImageMat.ptr(), mriImageMat.rows, mriImageMat.cols); + + // Output tumor confirmed matrix + Eigen::MatrixXf tumorConfirmed; + + // Create a SYCL queue for device selection + sycl::queue myQueue(sycl::default_selector{}); + + // Create SYCL buffers for data transfer between host and device + sycl::buffer mriImageBuffer(mriImage.data(), sycl::range<2>(mriImage.rows(), mriImage.cols())); + sycl::buffer tumorConfirmedBuffer(tumorConfirmed.data(), sycl::range<2>(mriImage.rows(), mriImage.cols())); + + // Submit a SYCL kernel for execution on the device + myQueue.submit([&](sycl::handler& cgh) { + // Access the buffers + auto mriImageAccessor = mriImageBuffer.get_access(cgh); + auto tumorConfirmedAccessor = tumorConfirmedBuffer.get_access(cgh); + + // Execute the tumor detection algorithm + cgh.parallel_for(sycl::range<2>(mriImage.rows(), mriImage.cols()), [=](sycl::id<2> idx) { + const int i = idx[0]; + const int j = idx[1]; + + // Perform your algorithm on the device + tumorConfirmedAccessor[i][j] = mriImageAccessor[i][j] > 0.5 ? 1.0 : 0.0; + }); + }); + + // Wait for the kernel to finish execution + myQueue.wait(); + + // Copy the results back to the host + sycl::host_accessor tumorConfirmedAccessor(tumorConfirmedBuffer); + tumorConfirmed = Eigen::Map(tumorConfirmedAccessor.get_pointer(), mriImage.rows(), mriImage.cols()); + + // Print the tumor confirmed matrix for verification + std::cout << "Tumor Confirmed:\n" << tumorConfirmed << std::endl; + + return 0; +}