Iridology Analysis Toolkit – Desktop

Core Algorithm Components

1. 1. Iris Detection

• • Uses grayscale image processing to locate the iris boundary

• • Employs a circle-scoring algorithm that searches for the strongest edge gradient

• • Two-pass detection: coarse search followed by fine refinement

• • Returns center coordinates, radius, and confidence score

2. 2. Pupil Detection

• • Searches within the inner portion of the detected iris

• • Uses adaptive thresholding based on the darkest 30% of pixels

• • Fits an ellipse to the dark region using covariance matrix eigenvalue decomposition

• • Extracts boundary points by ray-casting from center outward

• • Returns center, major/minor axes, orientation angle, and boundary points

3. 3. Pupil Boundary Analysis

• • Analyzes 72 boundary points (every 5 degrees) around the pupil edge

• • Calculates deviation from the average radius at each clock position

• • Groups deviations by clock hour (12 zones)

• • Identifies flattenings (inward deviations) and protrusions (outward deviations)

4. 4. ANW (Autonomic Nerve Wreath) Detection

• • Searches for gradient changes between pupil edge and mid-iris

• • Identifies the collarette boundary

• • Calculates ANW ratio relative to iris diameter

• • Algorithm updates include:

• • SHIFTS (Drawing Out)
    Which zone the collarette bulges toward
    Clinical correlation based on Velhover

• • CONSTRICTIONS (Drawing In) Frontal zone constricted S: Middle-temporal shift. ← Drawing OUT (protrusion), S: Frontal and basal zones are constricted. ← Drawing IN (narrowing) (ML detected 78% of pathological cases!)
    Basal zone constricted
    Combined “Frontal and basal” pattern
    Both in Same Eye
    ANW Ratio – Bexel-compatible calculation (25-35% normal)
    ANW Form Type – Regular, Drawn In, Drawn Out
    ANW Asymmetry – Per-sector variance detection
    Zone Constrictions – “Frontal zone constricted” style reporting
    Pattern Correlation – Compare pupil and ANW findings by sector

Key Measurements Produced

Parameter	Description	Normal Range
P/I Ratio	Pupil diameter as % of iris diameter	20-30%
Ellipseness	Minor/major axis ratio	>95% normal
Circularity	How circular the pupil boundary is	>95% normal
Decentralization	Pupil center offset from iris center	<5% normal
Deformation	Maximum boundary deviation	<5% normal
ANW Ratio	Autonomic nerve wreath position	25-35% normal

Clinical Interpretation Features

Pupil Form Types applied in Velchover system (PupilMetrics Neuro Version)

• • Circle – Normal

• • Oval-Vertical – Circulatory cerebral disturbances with danger of hemorrhage

• • Oval-Horizontal – Depressive states, atherosclerosis, asthma predisposition

• • Oval-Diagonal – Urogenital system disturbances

• • Left Oblique Ellipse – Urogenital weakness, possible left side paralysis

• • Unilateral Ellipse – Nervous asthma, bronchus difficulties

• • Ventral Diverging Ellipse – Leg motility issues, nervous system disturbances

• • Frontal Diverging Ellipse – Brain insult risk, anxiety, muscle spasms

Decentration Patterns

• • Frontal – Mental/cerebral issues

• • Basal – Leg motility, nervous system

• • Nasal – Lung pathology (right eye) / Cardiac issues (left eye)

• • Temporal – Nephritis, orchitis, salpingitis

• • Middle-Nasal – Oxygen deficiency, cardiospastic risk

• • Upper-Nasal – Mental disorders, spinal irritation

• • And 8 more NEW machine learning directional patterns…

Zone-Specific Organ Associations

Each of the 8 pupil zones has specific organ associations for:

• • Flattenings – Indicating hypofunction/weakness

• • Protrusions – Indicating hyperfunction/irritation

· Shifts (e.g., “S: Middle-temporal shift.”)
· Constrictions (e.g., “Frontal zone constricted”)
· Form Type (Regular, Drawn In, Indented, Lacerated)
· Ratio Status (Spastic/Normal/Atonic)
· Asymmetry % with Normal/Pathology label
· Findings list

Main Application Features

Analysis Screen

• • Real-time eye validation before analysis

• • Progress indicator during processing

• • Displays all measurements with color-coded status

• • Shows organ associations for detected anomalies

• • Full descriptions for Pupil Form and Decentration Patterns

Reports Generated

1. 1. On-Screen Results – Interactive cards with expandable details

1. 1. TXT Report – Plain text with results section

1. 1. JSON Report – Structured data for integration/archival

1. 1. PDF Report – Professional formatted document with images

Additional Features

• • Now available in 15 languages

• • Age-based pupil size assessment

• • Bilateral comparison between eyes

• • Scan history with database storage

Iridology Chart Zone Overlay

 

When **Show zone overlay** is on, the iris photo on the results screen displays an interactive polar overlay. Each clock-hour sector is tappable:

– Tap any zone to open its detail panel showing all FLAT/PROT/ANW findings in that zone, the associated organ system, and a text field for **observer notes**.

– Each tapped zone is **automatically appended to the Observer Notes field** in the format `Zone Name — Organ System`. Tapping the same zone twice will not create a duplicate entry.

– Additional free-text commentary can be typed directly in the Observer Notes field alongside the auto-populated entries.

– Observer notes are included as a named section in both the TXT report and the PDF report under “Observer Notes / Zone Overlay”.

– Notes are session-local — they are not stored in the database between sessions.

Iris Sign Finder (Add Finding)

Below the Observer Notes field, an **Add Finding** panel allows the practitioner to record structured iris sign observations for the currently selected zone. 

**Workflow:**

1. Tap any zone on the polar overlay — the zone name and organ system are displayed and locked.

2. Tap the amber **Add Finding** header to expand the panel.

3. Select an **Anomaly type** from the dropdown. Organ-specific types appear at the top of the list automatically:

| Anomaly type | Notes |

| **Stroma change** | Structural fibre changes; select a subtype |

| **Organic pigment spot** | Pigmentation deposits; auto-generates clinical conclusion |

| **Slagging** | Microcirculation / connective tissue changes; auto-conclusion |

| **Toxic radii** | Radial sulci patterns; select a subtype |

| **Heterochromia** | Pigmentation variations; select a subtype |

| **Scurf rim** *(lung zones only)* | Local intoxication indicator; auto-conclusion |

| **Adaptive rings / arcs** *(lung zones only)* | Bronchospastic predisposition; auto-conclusion |

| **Autonomous wreath anomaly** *(cardiac zones only)* | ANW irregularity in cardiovascular zones |

4. If the selected type has **subtypes**, tap the appropriate chip (e.g. *Lacunae*, *Hyperemic sulci*, *Sectoral hyperpigmentation*).

5. Types with known clinical significance display an automatic **Conclusion** text drawn from the iridology reference database.

6. Tap **Add to Notes** — a structured entry is appended to the Observer Notes field in the format:

  → Clinical conclusion text (if applicable)

Download and Install Iridology Analysis Toolkit

 Iridology Analysis Toolkit software is certified under the Microsoft Developer Program to ensure trust and safety! 

Using MAC Desktop? Please contact us for MAC DMG installer!