PATENT CLAIM ANALYSIS

Application Number: 15763693
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["345", "589000"]

Abstract:
A display grayscale curve correction system and method for a mammary gland molybdenum target image. The system comprises a key module, an ARM module, an upper computer, an FPGA module connected to both outputs of the ARM module and the upper computer, and a display panel connected to an output of the FPGA module, wherein the upper computer firstly captures a currently displayed mammary gland image, subsequently analyses an image feature, and then calculates an optimized grayscale correction curve; in addition, the ARM module writes the grayscale correction curve into the FPGA module by means of a serial communication protocol; and the FPGA module performs grayscale mapping on a pixel value of an input image twice, and performs enhanced display on the mammary gland molybdenum target image. In comparison with a common DICOM correction curve, by including a feature of a mammary gland molybdenum target x-ray image into the scope of consideration of optimization, a part where a focus possibly exists can be better highlighted, and the operation is simple and does not occupy resources of an upper computer, and smooth running is guaranteed.

Claim (Index 6):
A display grayscale curve correction method for molybdenum target mammography, comprising:\n S1: an ARM module sends a trigger instruction to an upper computer when it detects a triggering instruction from a key module; S2: the upper computer captures a currently displayed breast image, analyzes the image features, calculates the optimized grayscale correction curve, and transmits the curve to the ARM module, when it receives the trigger instruction; S3: the ARM module writes the correction curve into an FPGA module through a relevant protocol; S4: according to the received optimization curve and a standard DICOM curve, the FPGA module performs two gray-level mappings on the pixel values of the input image and then outputs the corrected pixel grayscale values to a display panel.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.19565
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12751363', '13196518', '12507450', '12051657', '14892134']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6504300941398242
- 35 USC 102 Novelty (BERT): 0.5028194997636773
- Combined Prediction Score: 0.6356690347022095
- Mean Citation Score: 181.548874
- Max Citation Score: 215.6592
- Similarity Product: 128.47571071157455

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

Dataset: test