Multi-Image Comparison and Measurement Viewer

• Windows desktop program for comparing and measuring captured images in the beauty industry
• Captures of the same area taken under different conditions, placed in one window
• Switchable two-pane and six-pane layouts, plus a full-screen mode
• Open and save buttons inside each pane, for loading and exporting per image
• Whole flow driven by the mouse, from loading to export

• Captures taken under different conditions, compared spot by spot
• Panes zooming and panning separately, making the same position hard to line up
• Lengths and angles measured directly on the capture and kept as a record
• Correction settings fixed once and protected from changes during use

• Zoom and pan linked across every pane → one pane moved, all panes at the same scale and position
• Single right-click to return every pane to its original scale
• Crosshair guideline at the same position in every pane, moved by dragging the lines
• Two points for a length readout in cm, with draggable endpoints
• Three points for the enclosed angle in degrees
• Short notes placed anywhere on the image
• Delete mode for picking off a measurement or a note
• Undo and redo across the last 30 steps

Workflow

• Choose layout → open an image per pane → align the guideline → measure lengths and angles → export as an image
• Measurements and notes held per pane → work in one pane never mixed into another
• Export draws measurements, angles and notes onto the full-resolution image as a PNG or JPG file

• Brightness, contrast, saturation and sharpness, plus Cyan-Red, Magenta-Green and Yellow-Blue balance, set by slider or numeric entry
• One button to switch between the original and the corrected view
• Correction values kept after the program closes → same baseline on the next run
• Correction panel opened only after a password check → no accidental changes to the baseline during use
• Label size derived from image height → consistent text proportion on exports of any resolution

• Multiple captures compared at the same scale and the same position
• Measurement work finished inside the viewer, with no handover to a separate tool
• Measurements stored in the image itself, ready to keep and pass on
• Correction baseline retained in the program, so later captures are reviewed under the same conditions