초록 ▼

A method and apparatus for scoring the performance of a video automatic target recognizer (ATR). A video scene signal supplied to the ATR is subtracted from the ATR video output signal to yield a difference signal indicative of targets identified by the ATR. This difference signal is compared to a g

A method and apparatus for scoring the performance of a video automatic target recognizer (ATR). A video scene signal supplied to the ATR is subtracted from the ATR video output signal to yield a difference signal indicative of targets identified by the ATR. This difference signal is compared to a ground truth signal (this ground truth signal contains all the true targets in the scene) to yield a score of ATR performance.

대표청구항 ▼

A systems for measuring the performance of an automatic target recognizer, wherein the targets are contained in a scene, including: means for producing a first video signal of the scene and supplying same to said automatic target recognizer, whereby said automatic target recognizer includes means fo

A systems for measuring the performance of an automatic target recognizer, wherein the targets are contained in a scene, including: means for producing a first video signal of the scene and supplying same to said automatic target recognizer, whereby said automatic target recognizer includes means for producing a target-annotated video output signal; means for producing a second video signal which is the difference between said first video signal and said target-annotated video signal; first and second video signal storage means, whereby said second video signal is stored in said first video signal storage means; means for producing a ground-truth video signal of said scene wherein this signal contains information as to all actual targets in said scene and whereby this signal is stored in said second video signal storage means; means for comparing the video signals contained in said first and second video signal storage means and for producing an output signal indicative of correspondence between these signals, and thus of the performance of said automatic target recognizer.