Review: Image Fusion with Guided Filtering lie Michel 23 janvier - PowerPoint PPT Presentation

Review: Image Fusion with Guided Filtering Élie Michel 23 janvier 2017 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 1 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 2 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 3 / 50

Guided Filter Fusion Basic image fusion Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 4 / 50

Guided Filter Fusion Weighted image fusion Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 5 / 50

Guided Filter Fusion Multilevel weighted image fusion Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 6 / 50

Guided Filter Fusion Weight map construction Saliency map Guided Filter Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 7 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 8 / 50

Example 1 : Fly Input image Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 9 / 50

Example 1 : Fly Saliency maps Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 10 / 50

Example 1 : Fly Argmax of saliency masks Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 11 / 50

Example 1 : Fly Filtered masks Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 12 / 50

Example 1 : Fly Colored output Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 13 / 50

Example 2 : The Crane and the Turtle Image 1 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 14 / 50

Example 2 : The Crane and the Turtle Image 2 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 15 / 50

Example 2 : The Crane and the Turtle Result Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 16 / 50

Example 3 : Bookshelf Image 1 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 17 / 50

Example 3 : Bookshelf Image 2 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 18 / 50

Example 3 : Bookshelf Image 3 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 19 / 50

Example 3 : Bookshelf Image 4 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 20 / 50

Example 3 : Bookshelf Image 5 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 21 / 50

Example 3 : Bookshelf Image 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 22 / 50

Example 3 : Bookshelf Image 7 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 23 / 50

Example 3 : Bookshelf Result of 1+2 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 24 / 50

Example 3 : Bookshelf Result of full merging Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 25 / 50

Example 3 : Bookshelf Merging mask Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 26 / 50

Example 4 : Screen reflexion Image 1 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 27 / 50

Example 4 : Screen reflexion Image 2 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 28 / 50

Example 4 : Screen reflexion Image 3 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 29 / 50

Example 4 : Screen reflexion Image 4 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 30 / 50

Example 4 : Screen reflexion Result Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 31 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 32 / 50

Limitations Indecision in blurry areas Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 33 / 50

Limitations Misalignment Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 34 / 50

Limitations Noise highlight Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 35 / 50

Limitations Light change Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 36 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 37 / 50

Implementation Python implementation Python 3, using only numpy/scipy : from fusion import imread, cGFF, imwrite A = imread("A.jpg") B = imread("B.jpg") C = imread("C.jpg") fused = cGFF([A, B, C]) imwrite("fused.jpg", fused) Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 38 / 50

Implementation Notebook Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 39 / 50

Table of Contents Guided Filter Fusion 1 Examples 2 Fly The Crane and the Turtle Bookshelf Screen reflexion Limitations 3 Implementation 4 Integration to node-based workflow 5 Integration to node-based workflow 6 Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 40 / 50

Integration to node-based workflow Node in Maya Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 41 / 50

Integration to node-based workflow Node in Houdini Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 42 / 50

Integration to node-based workflow Node in Substance Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 43 / 50

Integration to node-based workflow Node-based representation of GFF Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 44 / 50

Integration to node-based workflow Blender compositing nodes Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 45 / 50

Integration to node-based workflow Guided Filter for Blender Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 46 / 50

Integration to node-based workflow GFF in Blender Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 47 / 50

Integration to node-based workflow GFF in Blender Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 48 / 50

Thank you ! Questions ? Élie Michel Review: Image Fusion with Guided Filtering 23 janvier 2017 49 / 50