diff --git a/GPUaccelerated_image_processing/04_GPU_accelerated_image_processing.pptx b/GPUaccelerated_image_processing/04_GPU_accelerated_image_processing.pptx index adc00afc5286a72485410b6185a6a46ae71466f9..7b65a1315646bd508f2f5cc52a18f8ecc6cf9948 100644 Binary files a/GPUaccelerated_image_processing/04_GPU_accelerated_image_processing.pptx and b/GPUaccelerated_image_processing/04_GPU_accelerated_image_processing.pptx differ diff --git a/Registration_Stitching/Image_registration_stitching_and_fusion.pptx b/Registration_Stitching/Image_registration_stitching_and_fusion.pptx index 4948e89edb70750e63db8081931f9f5c24a89a5a..5f57b5ba7ebdec846d480a9413b08754bb1b539d 100644 Binary files a/Registration_Stitching/Image_registration_stitching_and_fusion.pptx and b/Registration_Stitching/Image_registration_stitching_and_fusion.pptx differ