Paper Citation Record · LEDGER

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images

As of 14 August 2026, this Paper Citation Record lists 36 of 36 outbound references and 0 inbound Pith citation observations for arXiv:1909.01558.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1909.01558 v2

Coverage vector

measured 36 of 36 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T05:18:02.259740Z

measured 36 of 36 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

36 of 36 outbound references displayed

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verified fuzzy36
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External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 4d10fa84-60a9-4bdc-9e21-002f73b414d8 · outbound

This paper cites Procedure to detect anatomical structures in optical fundus images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Procedure to detect anatomical structures in optical fundus images,

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.234347Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation ccabb57d-856a-4b93-9610-766bbdc65ca0 · outbound

This paper cites A fuzzy vessel tra cking algorithm for retinal images based on fuzzy clustering,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images A fuzzy vessel tra cking algorithm for retinal images based on fuzzy clustering,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.210503Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation af868d06-0a29-475b-9032-7e1c66ade03c · outbound

This paper cites Automated localisation of the optic disc, fovea, and retinal blood vessels from digital colour fundus images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automated localisation of the optic disc, fovea, and retinal blood vessels from digital colour fundus images,

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.184356Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation daadde89-a8ae-45fa-ae93-367846ad6fdf · outbound

This paper cites Classification and localisation of diabetic -related eye disease,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Classification and localisation of diabetic -related eye disease,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.159538Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 3a1eb172-0ecf-4072-b867-ec090c3f3831 · outbound

This paper cites Automated identification of diabetic retinal exudates in digital colour images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automated identification of diabetic retinal exudates in digital colour images,

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.140166Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 81f8d745-a640-4089-b9c0-b0e758c98d4b · outbound

This paper cites Course tracking and contour extraction of retinal vessels from color f undus photographs: Most efficient use of steerable filters for model -based image analysis ,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Course tracking and contour extraction of retinal vessels from color f undus photographs: Most efficient use of steerable filters for model -based image analysis ,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.120215Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 2977fd4e-3bba-4eb5-bec7-da283dc31720 · outbound

This paper cites Detecting the Optic Disc Boundary in Digital Fundus Images Using Morphological, Edge Detection, and Feature Extraction Techniques,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Detecting the Optic Disc Boundary in Digital Fundus Images Using Morphological, Edge Detection, and Feature Extraction Techniques,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.099372Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation afad9090-d30c-4158-8815-613e0ad2a8e2 · outbound

This paper cites The number of people with glaucoma worldwide in 2010 and 2020,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images The number of people with glaucoma worldwide in 2010 and 2020,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.075680Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 9b6c5a2e-31f7-45e6-b788-ab8090e3a002 · outbound

This paper cites Segmentation of color fundus images of the human retina: Detection of the optic disc and the vascular tree using morphological techniques,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Segmentation of color fundus images of the human retina: Detection of the optic disc and the vascular tree using morphological techniques,

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.054143Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation d1da7f9c-9548-4fa9-8b27-a530af55194a · outbound

This paper cites Detection of optic disc in retinal images by means of a geometrical model of vessel structure,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Detection of optic disc in retinal images by means of a geometrical model of vessel structure,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.035462Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation d89e5386-a6f3-42ef-ba44-e84a752963bb · outbound

This paper cites Optic disc detection from normalized digital fundus images by means of a vessels’ direction matched filter,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Optic disc detection from normalized digital fundus images by means of a vessels’ direction matched filter,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:03.015426Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation f124bd72-c0a2-4d1c-85ef-632d96eae191 · outbound

This paper cites Automatic optic disc detection from retinal images by a line operator,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automatic optic disc detection from retinal images by a line operator,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.994586Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 5bf949e3-4d1c-4023-9569-83161d299c1d · outbound

This paper cites Automatic location of optic disc in retinal images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automatic location of optic disc in retinal images,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.961768Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation cc8a8f7f-2553-4010-ad0d-21ccbb0a34f4 · outbound

This paper cites A model -based approach for automated feature extraction in fundus images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images A model -based approach for automated feature extraction in fundus images,

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.934811Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 2162c832-6cf3-41c5-87b7-71e8a63b5af5 · outbound

This paper cites Automated feature extraction in color retinal images by a model based approach,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automated feature extraction in color retinal images by a model based approach,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.910280Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 7915923a-12e2-491a-8d7a-fa03ba677dc6 · outbound

This paper cites Comparison of colour spaces for optic disc localisation in retinal images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Comparison of colour spaces for optic disc localisation in retinal images,

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.883477Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 199a2550-9ae4-4f40-b3ee-48c914f3aeb9 · outbound

This paper cites Optic nerve head segmentation,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Optic nerve head segmentation,

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.851382Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation d285f955-1ba8-4da2-8a06-0c8ce635eaa4 · outbound

This paper cites Optic disk feature extraction via modified deformable model technique for glaucoma analysis,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Optic disk feature extraction via modified deformable model technique for glaucoma analysis,

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.826155Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation fa61567f-1d89-4510-86cf-1762faa1fc1e · outbound

This paper cites Level -set based automatic cup -to-disc ratio determination using retinal fundus images in ARGALI,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Level -set based automatic cup -to-disc ratio determination using retinal fundus images in ARGALI,

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.796067Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 1fd466e2-5461-45e4-9a9f-de5b704c8b21 · outbound

This paper cites Accurate and Efficient Optic Disc Detection and Segmentation by A Circ ular Transformation,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Accurate and Efficient Optic Disc Detection and Segmentation by A Circ ular Transformation,

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.768891Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 53a33bf4-0c63-4cea-a0a5-26121ff23290 · outbound

This paper cites Fast and robust optic disk detection using pyramidal decomposition and Hausdorff-based template matching,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Fast and robust optic disk detection using pyramidal decomposition and Hausdorff-based template matching,

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.745626Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 9f09373e-a2f6-4d3f-b7be-6e67f986c960 · outbound

This paper cites Automatic localization of the optic disc in digital colour images of the human retina,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automatic localization of the optic disc in digital colour images of the human retina,

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.718658Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation ccdb00f0-3cec-42d9-a855-b012c3d4e61d · outbound

This paper cites Detection of anatomic structures in human retinal imagery,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Detection of anatomic structures in human retinal imagery,

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.689057Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 4821322e-7eb2-4854-a267-8e3f7bf3cd0f · outbound

This paper cites Fast detection of the optic disc and fovea in color fundus photographs,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Fast detection of the optic disc and fovea in color fundus photographs,

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.662301Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 450a138e-5a02-4469-b44b-f69151119e70 · outbound

This paper cites Automatic detection of retinal anatomy to assist diabetic retinopathy screening,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automatic detection of retinal anatomy to assist diabetic retinopathy screening,

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.636695Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation b666289f-efc3-4d63-b6b5-19cbbbe7ec94 · outbound

This paper cites Segmentation of the optic disc, macula and vascular arch in fundus photographs,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Segmentation of the optic disc, macula and vascular arch in fundus photographs,

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.618608Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 42b6b7c2-efe9-4e4a-b4f7-1738ad1a4fea · outbound

This paper cites Automated localization of the optic disc and the fovea,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automated localization of the optic disc and the fovea,

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.593821Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation e2517fe4-d553-41f8-b18a-d9c348037fde · outbound

This paper cites Characterization of the optic disc in retinal imagery using a probabilistic approach,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Characterization of the optic disc in retinal imagery using a probabilistic approach,

Reference 28

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.564614Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 7c724455-f352-4c2b-b8f6-3639253da5b2 · outbound

This paper cites The automatic detection of the optic disc location in retinal images using optic disc location regression,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images The automatic detection of the optic disc location in retinal images using optic disc location regression,

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.512531Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 58e7d54f-fe54-4c97-923f-f20ab52fca6b · outbound

This paper cites Automated segmentation of the optic disc from stereo color photographs using physiologically plausible features,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Automated segmentation of the optic disc from stereo color photographs using physiologically plausible features,

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.482363Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation fd954b2c-12da-4d7e-a110-b157df1c59e1 · outbound

This paper cites A novel optic disc detection scheme on retinal images,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images A novel optic disc detection scheme on retinal images,

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.457424Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 5ed43287-dc26-422e-ab7d-5b5930d8968b · outbound

This paper cites Fast Localization and Segmentation of Optic Disk in Retinal Images Using Directional Matched Filtering and Level Sets,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Fast Localization and Segmentation of Optic Disk in Retinal Images Using Directional Matched Filtering and Level Sets,

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.430227Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation cd9daf86-69db-48a2-b2b1-e7fba389ad4f · outbound

This paper cites Fast localization of the optic disc using projection of image features,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Fast localization of the optic disc using projection of image features,

Reference 33

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.400644Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation c3996c28-f74f-445a-a4c6-279891b0aeea · outbound

This paper cites Measurement of retinal vessel widths from fundus images based on 2-D modeling,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Measurement of retinal vessel widths from fundus images based on 2-D modeling,

Reference 34

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.370096Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 3d99403e-b5d5-4b5b-8620-5b7b24bc8302 · outbound

This paper cites Ridge -based vessel segmenta tion in color images of the retina,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Ridge -based vessel segmenta tion in color images of the retina,

Reference 35

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.344107Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Observation 44aa903b-acbe-4185-bfc2-87851e5f7607 · outbound

This paper cites Locating the optic nerve in a retinal image using the fuzzy convergence of the blood vessels,.

Computationally Efficient Optic Nerve Head Detection in Retinal Fundus Images Locating the optic nerve in a retinal image using the fuzzy convergence of the blood vessels,

Reference 36

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T05:18:02.316755Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

Pith citing papers

No inbound Pith citation observations are available.