{
    "CustomTileSplitter": {
        "display_name": "🔧 Advanced Tile Splitter",
        "description": "Split images or latent representations into overlapping tiles for high-resolution processing. Supports flexible grid configuration with automatic or manual row/column settings.",
        "inputs": {
            "tile_size": {
                "name": "Tile Size",
                "tooltip": "Base size for each tile (square). When rows/columns are specified, this becomes a target size that may be adjusted for grid fitting."
            },
            "overlap": {
                "name": "Overlap",
                "tooltip": "Pixel overlap between adjacent tiles. Essential for seamless blending during merging."
            },
            "rows": {
                "name": "Rows",
                "tooltip": "Number of vertical divisions. Set to 0 for automatic calculation based on tile size."
            },
            "columns": {
                "name": "Columns",
                "tooltip": "Number of horizontal divisions. Set to 0 for automatic calculation based on tile size."
            },
            "normalize": {
                "name": "Normalize to Multiples",
                "tooltip": "Pad dimensions to multiples of 64 (images) or 8 (latent) for compatibility with AI models."
            },
            "image": {
                "name": "Image (Optional)",
                "tooltip": "Input image to be split. Can use either image or latent, but not both required."
            },
            "latent": {
                "name": "Latent (Optional)",
                "tooltip": "Input latent representation to be split. Can use either image or latent, but not both required."
            }
        },
        "outputs": {
            "0": {
                "name": "Tile Configuration",
                "tooltip": "Structured configuration data containing tile layout, coordinates, and dimensions for use with the Tile Merger."
            },
            "1": {
                "name": "Image Tiles (Batch)",
                "tooltip": "All extracted tiles concatenated into a single batch tensor for parallel processing."
            },
            "2": {
                "name": "Image Tiles (List)",
                "tooltip": "Each tile as a separate list element, maintaining original positional relationships."
            },
            "3": {
                "name": "Latent Tiles (Batch)",
                "tooltip": "Latent representations of tiles concatenated into a batch tensor."
            },
            "4": {
                "name": "Latent Tiles (List)",
                "tooltip": "Individual latent tiles in a list structure preserving positional order."
            }
        }
    },
    "CustomTileMerger": {
        "display_name": "🔧 Advanced Tile Merger",
        "description": "Reassemble processed tiles into a seamless full image using advanced blending algorithms, seam optimization, and color correction techniques.",
        "inputs": {
            "tile_config": {
                "name": "Tile Configuration",
                "tooltip": "Tile layout configuration generated by the Tile Splitter node."
            },
            "blend_mode": {
                "name": "Blending Mode",
                "tooltip": "Algorithm for blending overlapping tile regions. \nlinear: Linear gradient (simple transition)\ngaussian: Gaussian blur (classic blending)\nmulti_band: Multi-band blending (optimal effect)\nnone: No blending (fastest)",
                "options": {
                    "linear": "Linear Gradient",
                    "gaussian": "Gaussian Blur",
                    "multi_band": "Multi-Band (Laplacian Pyramid)",
                    "none": "No Blending (Hard Cut)"
                }
            },
            "blend_strength": {
                "name": "Blend Strength",
                "tooltip": "Intensity of blending effect. Higher values create smoother transitions."
            },
            "seam_mode": {
                "name": "Seam Placement",
                "tooltip": "Method for determining optimal seam lines in overlap regions.\noptimal: Calculate the optimal stitching seam (slow but high quality)\nmiddle: Center line (simple and fast)",
                "options": {
                    "optimal": "Optimal Path (Lowest Difference)",
                    "middle": "Center Line (Simplest)"
                }
            },
            "histogram_matching": {
                "name": "Histogram Matching",
                "tooltip": "Adjust color distribution of each tile to match neighbors, reducing color inconsistencies."
            },
            "seam_search_radius": {
                "name": "Seam Search Radius",
                "tooltip": "Restrict seam search to pixels within this distance from center. 0 allows full search."
            },
            "processed_tiles_image": {
                "name": "Processed Image Tiles",
                "tooltip": "List of enhanced/processed image tiles ready for merging."
            },
            "processed_tiles_latent": {
                "name": "Processed Latent Tiles",
                "tooltip": "List of processed latent representations for merging."
            }
        },
        "outputs": {
            "0": {
                "name": "Merged Image",
                "tooltip": "Final reconstructed image with seamless tile integration."
            },
            "1": {
                "name": "Merged Latent",
                "tooltip": "Reconstructed latent representation from merged tiles."
            }
        }
    }
}