PATENT CLAIM ANALYSIS

Application Number: 15923414
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "600000"]

Abstract:
An image processing apparatus includes: a luminance/chromaticity calculation unit that calculates a luminance and a chromaticity for each pixel of pixels making up image data, based upon a value indicated for the pixel; a plane calculation unit that determines through arithmetic operation a plane containing coordinates of the pixel in a raw data space; an intersection point calculation unit that ascertains, through calculation, an intersection point at which an achromatic locus and the plane intersect each other in the raw data space; an intersection point chromaticity calculation unit that calculates a chromaticity at the intersection point; and a conversion unit that converts the chromaticity at the pixel to a chromaticity close to a chromaticity of achromatic color if the chromaticity at the pixel is close to the chromaticity at the intersection point.

Claim (Index 1):
An image processing apparatus comprising:\n a processor configured to:\n calculate a luminance value for each pixel of pixels making up image data corresponding to an achromatic photographic subject based on a pixel value of the respective pixel, the pixel value having a plurality of color components; and \n convert a pixel value of a target pixel, among the pixels making up the image data corresponding to the achromatic photographic subject, of which at least one color component is saturated, to an achromatic pixel value, by adjusting a plurality of color components of the target pixel and retaining the luminance value of the target pixel.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.43103
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15119735', '10527661', '12444733', '10191564', '12795817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.602706671706557
- 35 USC 102 Novelty (BERT): 0.4770864120190073
- Combined Prediction Score: 0.5901446457378021
- Mean Citation Score: 195.508278
- Max Citation Score: 206.72818
- Similarity Product: 174.31975011315345

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test