Improvement of visibility in dacryoendoscopic image using Adaptive Dtail Enhancement Filter argorithm

Improvement of visibility in dacryoendoscopic image using Adaptive Dtail Enhancement Filter argorithm - Improvement of visibility in dacryoendoscopic image

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044756

Enrollment

Registered

2021-09-15

Start date

2021-09-15

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lacrimal passage obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Voluntarily select images with well visible duct lumen.

Exclusion criteria

Exclusion criteria: Images with invisible duct lumen were excluded.

Design outcomes

Primary

Measure	Time frame
visibility score	—

Countries

Japan

Contacts

Public ContactSujin Hoshi

University of Tsukuba Faculty of Medicine

hoshisujin@md.tsukuba.ac.jp0298533148

Outcome results