Back to results
US 7,454,058 B2Granted
Method of extracting and searching integral histograms of data samples
AssigneeMitsubishi Electric Research Lab, Inc.
InventorFatih M. Porikli
Life of this patent
Estimating the term…
Abstract
A computer implemented method extracts an integral histogram from sampled data, such as time series data, images, and volumetric data. First, a set of samples is acquired from a real-world signal. The set of samples is scanned in a predetermined order. For each current sample, an integral histogram integrating a histogram of the current sample and integral histograms of previously scanned samples is constructed.
Claims19
A computer implemented method for extracting an integral histogram from sampled data, comprising:
- acquiring a set of samples from a real-world signal;
- scanning the set of samples in a predetermined order;
- and
- constructing, for each current sample, an integral histogram, the integral histogram integrating a histogram of the current sample and the integral histograms of previously scanned samples.
1 more element
Dependencies are inferred from the claim text.