US PATENT SUBCLASS 382 / 168
HISTOGRAM PROCESSING

Current as of: June, 1999
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382 /   HD   IMAGE ANALYSIS

168HISTOGRAM PROCESSING {4}
169  DF  .~> With a gray-level transformation (e.g., uniform density transformation)
170  DF  .~> With pattern recognition or classification
171  DF  .~> For segmenting an image
172  DF  .~> For setting a threshold

DEFINITION

Classification: 382/168

HISTOGRAM PROCESSING:

(under the class definition) Subject matter wherein a representation of the frequency of occurrence of image intensity or image features is used to derive properties of the image, to locate pattern*s within the image, or to otherwise process the image.