ClaimsYann LeCun

“An actual face detection application was demonstrated on this system, achieving 10fps on VGA images [52].”

Yann LeCun, co-author of paper 2010 Convolutional Networks and Applications in Vision (yann.lecun.com) archived copy

Factual AI compute, hardware and data

A face detection application on the CNP system was demonstrated achieving 10 fps on VGA images.

Mostly true True in substance, wrong in a detail.

Factual: Statements about the present or the past, checked against the record: did they hold up?

The second judge said resolved true; the verdict shown is the first judge's.

What would count as true or false

True if the cited work ([52], for example Farabet et al. on the CNP FPGA system) reports a face detection application demonstrated on the CNP that runs at about 10 frames per second on VGA (640x480) images. Mostly true if it was demonstrated on the CNP with a small difference in frame rate (roughly 8–12 fps) or a slightly different resolution. Mixed or mostly false if the frame rate or resolution differs substantially, for example 10 fps only at lower resolution, or if the demonstration was a simulation rather than on the system. False if no face detection demonstration on the CNP was reported.

Set before the research began.

Evidence (4)

  1. E1 An FPGA-Based Stream Processor for Embedded Real-Time Vision with Convolutional Networks Farabet, Poulet, LeCun (Courant Institute, NYU); hosted on yann.lecun.com Own record

    “Real-time face detection is demonstrated, with speeds of 10 frames per second at VGA resolution.”
  2. E2 An FPGA-Based Stream Processor for Embedded Real-Time Vision with Convolutional Networks Farabet, Poulet, LeCun (Courant Institute, NYU); hosted on yann.lecun.com Own record

    “Computing the same ConvNet on a monoscale input reduces this time by a factor of 1.5, or allows full VGA frames (640 × 480) to be processed at 10fps.”
  3. E3 CNP: an fpga-based processor for convolutional networks Farabet, Poulet, Han, LeCun (Courant Institute, NYU; Perceptive Pixel Inc.); hosted on yann.lecun.com · 2009 Own record

    “Face detection on a 512 × 384 frame takes 100ms (10 frames per second), which corresponds to an average performance of 3.4×109 connections per second for this 340 million connection network.”
  4. E4 FeatherNet: An Accelerated Convolutional Neural Network Design for Resource-constrained FPGAs ACM Transactions on Reconfigurable Technology and Systems (authors at American University of Beirut and Intel) · March 2019

    “The CNP could process 10 frames per second using a ConvNet with 2 million synaptic connections.”

Reasoning

The abstract of the CNP paper by Farabet, Poulet and LeCun says that real-time face detection was demonstrated at 10 frames per second at VGA resolution (E1). The same paper adds that running the ConvNet on a single-scale (monoscale) input allows full VGA frames (640×480) to be processed at 10 fps (E2). The companion FPL 2009 CNP paper reports face detection at 10 fps on 512×384 frames (E3), a somewhat lower resolution than VGA. A later independent review confirms that the CNP processed 10 frames per second but names no resolution or application (E4), so the claim holds overall with a small qualification about resolution.

Cite this claim

Yann LeCun, “A face detection application on the CNP system was demonstrated achieving 10 fps on VGA images.” (said 2010). Verdict: mostly true. Reliability API, claim c_a07443dde01e, method 0.1.0+c876030c, dataset release v1.1.2. https://epistacklabs.com/claims/c_a07443dde01e

This claim is in dataset release v1.1.2, with the same verdict.

Reply to this claim

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More factual claims by Yann LeCun

  1. Mostly true Factual 2021
    “So the amount of training data there is essentially unlimited.”

    The amount of image training data available for self-supervised learning is essentially unlimited, with billions of new images per day.

  2. Mostly false Factual 2019
    “Every day, users upload 2 to 3 billion photos on Facebook.”

    Users upload 2 to 3 billion photos on Facebook every day.

  3. Mostly true Factual 18 February 2015
    “Now, imagine a box with 500 million knobs, 1,000 light bulbs, and 10 million images to train it with.”

    A typical Deep Learning system is like a box with 500 million knobs, 1,000 light bulbs and 10 million training images.

  4. Resolved false Factual 1 October 2026
    ““Those agents are doing exactly what they’ve been asked to do,” LeCun said.”

    The OpenAI agents involved in the Hugging Face hacking incident were doing exactly what they had been asked to do.

  5. Resolved true Factual 1 October 2026
    ““It’s AI for the physical world, so it’s not language-related,” LeCun said.”

    AMI Labs' work is AI for the physical world and is not language-related.

All of them

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