Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:18:52.881524Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:1908.09300.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:18:52.881524Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
23 of 23 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 36d765c1-3c19-4da9-83a2-a1c130d37f86 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Recent advances in features extraction and description algorithms: A comprehensive survey,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f6d26a77-b211-41a5-b706-67cda93889b2 · outbound
A Comparison of CNN and Classic Features for Image Retrieval A survey of recent advances in visual feature detection,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d6d913d9-761d-484d-8cd8-4bd9de39b803 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Distinctive image features from scale-invariant keypoints,
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3c794853-dbdc-4f00-9944-bc97a66a6122 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Speeded-up robust features (surf),
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 93989fde-50ea-4fee-bdfa-2617cf70f685 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Brisk: Binary robust invariant scalable keypoints,
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5ebeb5cd-a8f2-4cf1-b00b-2b07bc406301 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Freak: Fast retina keypoint,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 260c3e2b-f2f7-4335-b9a5-70535960bb02 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Learning covariant feature detectors,
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6ac576ca-ed93-42e4-a912-54f0bdc60fdb · outbound
A Comparison of CNN and Classic Features for Image Retrieval Tilde: A temporally invariant learned detector,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ef221e95-9c8a-48c3-ac29-212242edfc35 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Quad- networks: unsupervised learning to rank for interest point detection,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c5a3a9b6-d87b-4448-bd22-f2ef6a373d6e · outbound
A Comparison of CNN and Classic Features for Image Retrieval LIFT: Learned Invariant Feature Transform,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f99d0edf-37ae-4955-827a-9c744573fe8e · outbound
A Comparison of CNN and Classic Features for Image Retrieval Learning to assign orientations to feature points,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c2d914c7-fc71-476e-b0e1-a7fd6817578e · outbound
A Comparison of CNN and Classic Features for Image Retrieval Extracting semantic information from visual data: A survey,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 448adb16-252d-45b2-a27b-dff0ccffadf3 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Agrawal, K
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 04804f01-500b-4028-a682-7806a6a9bc14 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Adaptive and generic corner detection based on the accelerated segment test,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ef0c0ff7-1225-44af-bc3d-a05e28fa200e · outbound
A Comparison of CNN and Classic Features for Image Retrieval Machine learning for high-speed corner detection,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1337b6ce-68a3-4291-a67f-8a7eb35043f7 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Mea- suring the coverage of interest point detectors,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ea3d8d30-3e7e-4c49-8918-2669e28ab795 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Is repeatability an unbiased criterion for ranking feature detectors?
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b0921dd2-b8aa-4119-826a-f13b405abbb7 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Very Deep Convolutional Networks for Large-Scale Image Recognition
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c8134b57-0b09-4b2b-91e1-0641055fc672 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Sift meets cnn: A decade survey of instance retrieval,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 92863175-5563-436c-9055-810273be5342 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Video google: a text retrieval approach to object matching in videos,
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 16189be0-f94c-4b70-a1f4-56390eb9a4d0 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Interesting interest points,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 33944c65-d25e-46f7-85bd-4b7b0c788956 · outbound
A Comparison of CNN and Classic Features for Image Retrieval TensorFlow: Large-scale machine learning on heterogeneous systems,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 699f0c2c-60dd-4374-9f86-03566ec9f3a3 · outbound
A Comparison of CNN and Classic Features for Image Retrieval Particular object retrieval with integral max-pooling of CNN activations
Reference 2015
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.