Combined RGB glass plate negatives into color images by aligning channels with SSD search. Used an image pyramid for large displacements and Sobel edge detection to improve sharpness.
Explored edge detection, sharpening, and Laplacian/Gaussian stacks for multi-scale image analysis.
Performed Delaunay triangulation and affine warping to smoothly morph one face into another, and computed an “average face.”
Computed homographies to warp and align multiple photos into panoramic mosaics, including rectification experiments.
Implemented and experimented with denoising diffusion probabilistic models, exploring generative image synthesis from noise.
Reconstructed a 3D Lego excavator using Neural Radiance Fields (NeRFs), generating novel views from 2D image inputs.
Combined a denoising diffusion model with a GAN discriminator in PyTorch. Custom training loops with controlled gradient updates and GPU-memory aware long denoising chains; results on MNIST/CIFAR-10.