ComfyUI_SimpleTiles

★ 59

切片处理重叠合并动态瓦片尺寸计算

将图像按指定瓦片尺寸与重叠率自动拆分并合并，输出tile_calc以保证TileMerge和ImageScale重构一致，支持不同长宽比，简化动态切分流程。

💡 对大图按瓦片分割并重叠合并以便分块处理与重构。

🍴 8 Forks💻 Python🔄 2024-05-22

🔗 GitHub 原文

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📄 README

SimpleTiles

DynamicTileSplit / DynamicTileMerge

Splits image into tiles. Overlap value decides how much overlap there is between tiles on y axis, x axis is calculated to have the same ratio to image height as y axis.

Automatically splits image into tiles based on image size and tile size. Tiles can be different ratio than images.

DynamicTileSplit outputs a tile_calc object. The object contains info about size and overlap and should be passed to DynamicTileMerge.

Overlap value decides how much overlap there is between tiles on y axis, x axis is calculated to have the same ratio to image height as y axis. Should be set to same value as used in TileSplit.

Blend value decides how many pixels the blending is done over. Should be less than overlap value. Blending is done linearly from 0 to 1 over the blend distance.

Legacy

DynamicTileSplit and DynamicTileMerge are the new versions of TileSplit and TileMerge. They are more flexible and easier to use.

Legacy nodes don’t work well if image ratio and tile ratio is different.

Use TileCalc to calculate the final image size, pipe the final size to TileMerge and ImageScale.

TileSplit (Legacy)

Splits image into tiles. Overlap value decides how much overlap there is between tiles on y axis, x axis is calculated to have the same ratio to image height as y axis.

TileMerge (Legacy)

Merge tiles into image.