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Automatic two-way optimization method, device and system

A technology of automatic optimization and automatic gain adjustment, applied in image data processing, instruments, calculations, etc., can solve the problems of operator inconvenience and increase of steps, and achieve the effect of improving signal-to-noise ratio, convenient operation and saving operation steps.

Active Publication Date: 2015-04-22
SONOSCAPE MEDICAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since TGC and LGC are adjusted separately, the operation steps are increased, which brings inconvenience to the operator

Method used

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  • Automatic two-way optimization method, device and system
  • Automatic two-way optimization method, device and system
  • Automatic two-way optimization method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown, be a kind of method for two-way automatic optimization, described method comprises the following steps:

[0028] S101, acquiring PC data.

[0029] Ultrasound equipment works in the way of front-end hardware + back-end host. The back-end host can be regarded as a computer, and the front-end hardware can be regarded as a device for collecting signals, that is, a probe. Signals can be transmitted between the front end and the back end through USB3.0, PCIE, etc.

[0030] The data obtained by the front-end probe is generally called echo data (RF data), and after the echo data is transmitted to the back-end computer, the data may be called PC data.

[0031] S102, performing automatic gain adjustment in the depth direction (TGC) and automatic gain adjustment in the horizontal direction (LGC) according to the acquired PC data;

[0032] The above TGC and LGC processes are synthesized together, and the adjustment of TGC and LGC can be automatically comp...

Embodiment 2

[0092] Such as Figure 4 As shown, the present invention also provides a bidirectional optimization device 200 , which includes: a receiving module 201 , a first control module 202 , and a second control module 203 .

[0093] The receiving module 201 is configured to acquire PC data;

[0094] The first control module 202 is configured to perform automatic gain adjustment in the depth direction according to the acquired PC data;

[0095] The second control module 203 is used for horizontal automatic gain adjustment;

[0096] Such as Figure 5 As shown, in some embodiments, the second control module 203 includes: a first calculation unit 2031 , a second calculation unit 2032 , and a third calculation unit 2033 .

[0097] The first calculation unit 2031 is used to calculate the representative value of each PC data line along the horizontal direction;

[0098] The second calculation unit 2032 is used to calculate the amplitude difference between the representative value of the...

Embodiment 3

[0102] The present invention also provides a system, the system has the above-mentioned device, the device has been described in detail in the above-mentioned embodiments, and will not be repeated here.

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Abstract

The invention provides an automatic two-way optimization method. The method includes the steps of acquiring PC data and conducting automatic gain adjustment (TGC) in the depth direction and automatic gain adjustment (LGC) in the horizontal direction according to the acquired PC data. The invention further provides a corresponding device and system. By the adoption of the method, automatic two-way optimization can reduce the operating steps, and thus doctor operation can be better facilitated.

Description

technical field [0001] The invention relates to the technical field of image automatic optimization, in particular to a bidirectional automatic optimization method, device and system. Background technique [0002] The current one-key optimization generally sets the default gain compensation size according to the attenuation formula, and uses a unified formula or a preset method to perform automatic gain optimization adjustment (TGC) in the depth direction. Simple gain curve adjustment (LGC). [0003] Since TGC and LGC are adjusted separately, the operation steps are increased, which brings inconvenience to the operator. Contents of the invention [0004] In order to solve the above problems, the present invention proposes a bidirectional automatic optimization method, device and system that can automatically complete bidirectional optimization. [0005] The invention provides a method for bidirectional automatic optimization, said method comprising the steps of: [0006...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T7/00
Inventor 杨仲汉冯乃章骆文博
Owner SONOSCAPE MEDICAL CORP