PATENT CLAIM ANALYSIS

Application Number: 15948000
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["348", "273000"]

Abstract:
An image processing apparatus includes: an acquisition unit configured to obtain image data generated by an image sensor forming an array pattern using color filters having mutually different spectral transmittances and to obtain a correction coefficient for correcting a difference between pixel values corresponding to a difference between a spectral sensitivity and a preset reference spectral sensitivity in a wavelength range in a pixel-of-interest; a correction amount calculation unit configured to calculate an estimation value of a color component in the pixel-of-interest using a pixel value of each of pixels in surrounding pixels of a same color and the correction coefficient and configured to calculate a correction amount of the pixel value of the pixel-of-interest based on the estimation value and the correction coefficient of the pixel-of-interest; and a pixel value correction unit configured to correct the pixel value of the pixel-of-interest based on the calculated correction amount.

Claim (Index 9):
The image processing apparatus according to  claim 1 ,\n wherein the correction amount calculation unit calculates, in surrounding portions of the pixel-of-interest, the estimation value based on a ratio of a pixel value of each of the pixels in the surrounding pixels in which pixel values are not saturated to the correction coefficient of each of the pixels in the surrounding pixels of a same color.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.4127
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15700254', '15698717', '12167607', '11797598', '15632743']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6772245628449748
- 35 USC 102 Novelty (BERT): 0.5135775804236199
- Combined Prediction Score: 0.6608598646028393
- Mean Citation Score: 281.8124840000001
- Max Citation Score: 320.4461
- Similarity Product: 276.55779265813834

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

Dataset: test