First-Arrival Differential Counting for SPAD Array Design.

Mel White, Tianyi Zhang, Akshat Dave, Shahaboddin Ghajari, Alyosha Molnar, Ashok Veeraraghavan

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Underwater Single-Photon 3D Reconstruction Algorithm Based on K-Nearest Neighbor.Sensors (Basel, Switzerland) · 2024
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Mel WhiteDepartment of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA.ORCID 0000-0001-9350-7799

Tianyi ZhangDepartment of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA.ORCID 0009-0007-0575-0870

Akshat DaveMedia Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.ORCID 0000-0003-0560-632X

Shahaboddin GhajariDepartment of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA.ORCID 0000-0003-2155-9535

Alyosha MolnarDepartment of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA.ORCID 0000-0001-7674-1874

Ashok VeeraraghavanDepartment of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA.ORCID 0000-0001-5043-7460

Funding

National Science Foundation IIS-1730574 and IIS-2107313

6 · The paper itself

Abstract

We present a novel architecture for the design of single-photon detecting arrays that captures relative intensity or timing information from a scene, rather than absolute. The proposed method for capturing relative information between pixels or groups of pixels requires very little circuitry, and thus allows for a significantly higher pixel packing factor than is possible with per-pixel TDC approaches. The inherently compressive nature of the differential measurements also reduces data throughput and lends itself to physical implementations of compressed sensing, such as Haar wavelets. We demonstrate this technique for HDR imaging and LiDAR, and describe possible future applications.

Indexed as

compressed sensingcomputational imagingHDR imagingLiDARphoton countingSPAD

Identifiers

PMID38067824

DOI10.3390/s23239445

PMCPMC10708635

What OpenQuestion holds

Textmetadata

LicenceCC BY

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.