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Ultrasound image/ultrasound video transmission method and device

An ultrasonic image and video transmission technology, applied in the field of image processing, can solve the problems of large bandwidth occupation and poor transmission effect, and achieve the effect of reducing bandwidth occupation, ensuring transmission quality, and improving quality.

Active Publication Date: 2014-09-24
CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problems to be solved by the present invention include, aiming at the problem that the existing ultrasonic image / ultrasonic video transmission method occupies a large bandwidth and the transmission effect is not good, to provide a method that can not only reduce the bandwidth occupation, but also improve the received ultrasonic image / ultrasound video. Ultrasound image / ultrasound video transmission method for ultrasound video quality

Method used

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  • Ultrasound image/ultrasound video transmission method and device
  • Ultrasound image/ultrasound video transmission method and device
  • Ultrasound image/ultrasound video transmission method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0053] This embodiment provides a method for transmitting an acoustic image / ultrasonic video, which includes:

[0054] Acquisition of ultrasound images / ultrasound videos from ultrasound imaging devices;

[0055] Resampling the ultrasound image / ultrasound video;

[0056] Transmitting the ultrasonic image / ultrasonic video obtained by resampling, during the transmission process, detecting the transmission quality, and adjusting the resampling parameters in the resampling process according to the transmission quality;

[0057] Restore the received ultrasound image / ultrasound video.

[0058] In the ultrasonic image / ultrasonic video transmission method of this embodiment, the resampling parameters (that is, the compression rate) of the ultrasonic image / ultrasonic video are adjusted according to the transmission quality, so as to realize real-time control of the transmission process, so that it can reduce the bandwidth. Occupy, guarantee the transmission quality, and improve the qu...

Embodiment 2

[0060] Such as Figure 1 to Figure 9 As shown, the present embodiment provides a method for transmitting an ultrasonic image, which includes the following steps:

[0061] S01. Collect an ultrasound image / ultrasound video from an ultrasound imaging device. That is to say, the ultrasonic image / ultrasonic video is obtained from an ultrasonic imaging device such as a B-ultrasound device, and its type is judged.

[0062] There are mainly two types of ultrasound images / ultrasound videos, one such as figure 1 As shown, it is a fan-shaped (or fan-shaped) ultrasonic image generated by a convex array ultrasonic probe; another such as Figure 5 Shown is a rectangular ultrasound image generated by a linear array ultrasound probe. The type of ultrasound image / ultrasound video determines its subsequent operations (such as how to resample it), so it needs to be acquired.

[0063] There are various specific methods for identifying the type of ultrasound image. For example, the ultrasound ...

Embodiment 3

[0132] This embodiment provides an ultrasonic image / ultrasonic video transmission device, which includes:

[0133] an acquisition unit, configured to acquire ultrasound images / ultrasound videos from the ultrasound imaging device;

[0134] A resampling unit, configured to resample the ultrasound image / ultrasound video;

[0135] The transmission control unit is used to detect the transmission quality during the ultrasound image / ultrasound video, and adjust the resampling parameters of the resampling unit according to the transmission quality;

[0136] A restoration unit, configured to restore the received ultrasound image / ultrasound video.

[0137] The ultrasonic image / ultrasonic video transmission device of this embodiment actually adopts the above-mentioned transmission method, so it can not only reduce the bandwidth occupation, ensure the transmission quality, but also improve the quality of the received ultrasonic image / ultrasonic video to meet the treatment needs.

[013...

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Abstract

The invention provides an ultrasound image / ultrasound video transmission method and device and can solve the problems that the traditional ultrasound image / ultrasound video transmission method has the disadvantages of large occupied bandwidth and poor transmission effect. The ultrasound image / ultrasound video transmission method provided by the invention comprises the following steps: collecting ultrasound image / ultrasound video from an ultrasound imaging device; resampling the ultrasound image / ultrasound video; transmitting ultrasound image / ultrasound video obtained by resampling, in the transmitting process, detecting the transmission quality and regulating resampling parameters during the resampling process according to the transmission quality; restoring received ultrasound image / ultrasound video. The ultrasound image / ultrasound video transmission device provided by the invention comprises units corresponding to the steps. The invention can be applied to transmission of ultrasound image / ultrasound video, in particular to places where ultrasound image / ultrasound video is used for remote and real-time monitoring.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an ultrasonic image / ultrasonic video transmission method and device. Background technique [0002] Telemedicine is a medical service method that combines computer technology, communication technology, multimedia technology, etc. with traditional medical technology. It can improve diagnosis and medical treatment, reduce medical expenses, save diagnosis time, and rationally utilize medical resources. With the development of technology, telemedicine has developed from the initial telephone remote diagnosis to the remote real-time transmission of images, data and voice using high-speed networks. [0003] In telemedicine (especially remote diagnosis), the transmission of medical images is very important. Ultrasound image is an important medical image, which is widely used in disease diagnosis, treatment effect evaluation and other fields. Ultrasonic images refer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00H04N19/132
Inventor 文银刚欧阳挺
Owner CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD
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