阅读说明：本技术 一种基于图像智能识别的语音播报b型超声诊断仪 (Voice broadcast B-type ultrasonic diagnostic apparatus based on image intelligent recognition ) 是由 罗彬� 田果 辜立强 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种基于图像智能识别的语音播报B型超声诊断仪；其组成包括CPU、发射接收电路、模拟信号处理模块、模数转换模块；发射接收电路的信号输入端外接探头；其特征在于；还包括安卓系统,CPU通过安卓系统对液晶显示模块和语音模块进行控制,所述安卓系统APP内包括图像智能识别算法。本发明在现有技术的基础上增加了图像智能识别算法和语音播报设备,B超诊断仪采集到数据后不需要工作人员主观地取判断动物是否怀孕,而是系统内部集成的图像智能识别算法通过大数据分析判断。最后由语音播报设备播报测孕结果,其中包括是否怀孕、怀孕时间。(The invention discloses a voice broadcast B-type ultrasonic diagnostic apparatus based on image intelligent recognition; the device comprises a CPU, a transmitting and receiving circuit, an analog signal processing module and an analog-to-digital conversion module; the signal input end of the transmitting and receiving circuit is externally connected with a probe; it is characterized in that; the intelligent image recognition system further comprises an android system, the CPU controls the liquid crystal display module and the voice module through the android system, and an image intelligent recognition algorithm is included in the android system APP. The invention adds an image intelligent recognition algorithm and a voice broadcasting device on the basis of the prior art, and the B-ultrasonic diagnostic apparatus does not need to subjectively fetch and judge whether the animal is pregnant after collecting the data, but the image intelligent recognition algorithm integrated in the system is judged by big data analysis. And finally, broadcasting a pregnancy test result by voice broadcasting equipment, wherein the pregnancy test result comprises whether the pregnant woman is pregnant or not and the pregnancy time.)

1. A voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition comprises a CPU (1), a transmitting and receiving circuit (2), an analog signal processing module (3) and an analog-to-digital conversion module (4); the signal input end of the transmitting and receiving circuit (2) is externally connected with a probe (8); it is characterized in that; still include tall and erect system (5), CPU (1) controls liquid crystal display module (6) and voice module (7) through tall and erect system (5), include image intelligent recognition algorithm in the tall and erect system APP.

2. The voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition is characterized in that; the image intelligent recognition algorithm has the links of image enhancement, edge detection, area calculation, data analysis and the like, and specifically comprises the following steps;

when the B-mode ultrasonic equipment works, collected data are transmitted to android equipment through a CPU, an APP on an android system performs digital signal processing on signals to form an image displayed by a liquid crystal, the image is also used as the input of an image intelligent recognition algorithm module, a pregnancy test result is obtained in the algorithm module sequentially through image enhancement, edge detection, area calculation and data analysis, and finally the pregnancy test result is broadcasted through a voice broadcast module on hardware.

3. The voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition is characterized in that; the functions of the steps in the image recognition module are respectively as follows:

image enhancement: the contrast of the picture can be improved, and edge detection is facilitated;

edge detection: distinguishing the fetus from amniotic fluid;

and (3) area calculation: the volume of the fetus is different at different gestational ages, and the gestational age can be determined by calculating the section area;

and (3) data analysis: the picture data characteristics of different states and different gestational ages are stored in the system in advance, and whether the pregnant woman is pregnant or not is confirmed through comparison and analysis.

Technical Field

The invention relates to medical equipment and the field of animal husbandry breeding, in particular to a voice broadcast B-type ultrasonic diagnostic apparatus based on image intelligent identification.

Background

As is well known, the B ultrasonic wave for animals is a popular animal pregnancy detector in recent years, including pigs, cattle, sheep or pet cats and dogs, and the like, and has wide market space at home and abroad. All B-type ultrasonic diagnostic instruments on the market at present only realize the steps of data acquisition, processing and display, the acquired pictures are only displayed on a screen, and professional technicians are required to analyze and identify the pictures for judging whether the animals are pregnant. Currently, some veterinary B-ultrasonic instruments with different structures are also available.

Through search and discovery, the invention of application No. CN201110091207.0 discloses a handheld B-ultrasonic diagnostic apparatus for animals, which comprises a casing and a mainboard, wherein the mainboard is provided with a control processor and an image processor; the control processor is a programmable logic control device (FPGA); the main board is also provided with a video output interface, a mouse interface, a probe interface, an SD card interface, a frame memory, a chart memory, a probe driving circuit, a transmitting circuit, a receiving preamplifier circuit and an A/D conversion circuit which are connected with the control processor.

The invention of application number CN201210351276.5 discloses a glasses type compound micro B-ultrasonic diagnostic apparatus for animals, which comprises a main machine consisting of a transducer, an ultrasonic transmitting unit, an ultrasonic receiving unit, an amplifying circuit, a detection circuit, an A/D conversion circuit and a single chip microcomputer, wherein the main machine and the probe are compounded into an integrated compound probe with a USB or VGA interface, the integrated compound probe is connected with a glasses type liquid crystal display through a shielding connecting line to form the complete B-ultrasonic diagnostic apparatus for animals, the main machine is connected with an image processing circuit through a signal processing circuit, and the probe is provided with a camera key, a freezing key and a mode switching key.

Application number CN201420405252.8 the utility model discloses a veterinary B ultrasonic instrument is handed to split screen formula belongs to medical instrument technical field. It has solved the current handheld veterinary B ultrasonic appearance undersize, is unfavorable for many people to observe the problem. This handheld veterinary B of branch screen formula ultrasonic instrument includes casing and beam probe, the lateral part of casing is equipped with the handle, still is equipped with the main screen on the casing, and the opposite side of the relative main screen of casing is equipped with branch screen, divides to be equipped with universal mechanism between screen and the casing, divides the relative casing rotation of screen ability to open and shut and fold, universal mechanism includes two articulated connecting rods, and one of them connecting rod links firmly with dividing the screen, and the tip of another connecting rod is equipped with the roller, is equipped with the slot rolling that corresponds the roller in the upper end of casing, and 360 degrees rotations in the slot rolling are spacing to the roller, divide screen video picture development one side subtend casing when folding, casing and branch still are equipped with angle fixed establishment between the screen. The device has simple structure; and the structure of adopting many screens is so that many people observe, and the branch screen can conveniently be folded, portable.

At present, judging whether an animal is pregnant or not according to pictures is a difficult task, and technicians with abundant pregnancy testing experience can complete the judgment. However, the novice needs at least several months of practice and study to judge the accuracy, which greatly increases the burden of the workers and reduces the working efficiency. The existing B-ultrasonic equipment for animals cannot help to achieve the purpose.

Disclosure of Invention

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a voice broadcast B-mode ultrasonic diagnostic apparatus based on intelligent image recognition. The invention can well solve the problems, and the voice broadcast B-type ultrasonic diagnostic apparatus based on the intelligent image recognition is additionally provided with an intelligent image recognition algorithm and a voice broadcast device on the basis of the prior art, so that after the B-type ultrasonic diagnostic apparatus acquires data, a worker does not need to subjectively take the data to judge whether an animal is pregnant, but the intelligent image recognition algorithm integrated in the system judges through big data analysis. And finally, broadcasting a pregnancy test result by voice broadcasting equipment, wherein the pregnancy test result comprises whether the pregnant woman is pregnant or not and the pregnancy time.

The invention is realized in this way, construct a voice broadcast B type ultrasonic diagnostic apparatus based on image intelligent recognition, it is made up of CPU, transmitting and receiving circuit, analog signal processing module, analog-to-digital conversion module; the signal input end of the transmitting and receiving circuit is externally connected with a probe; it is characterized in that; the intelligent image recognition system further comprises an android system, the CPU controls the liquid crystal display module and the voice module through the android system, and an image intelligent recognition algorithm is included in the android system APP.

The voice broadcast B-mode ultrasonic diagnostic apparatus based on the intelligent image recognition is characterized in that the voice broadcast B-mode ultrasonic diagnostic apparatus comprises a voice broadcast unit, a voice broadcast unit and a voice broadcast unit; the image intelligent recognition algorithm has the links of image enhancement, edge detection, area calculation, data analysis and the like, and specifically comprises the following steps;

when the B-mode ultrasonic equipment works, collected data are transmitted to android equipment through a CPU, an APP on an android system performs digital signal processing on signals to form an image displayed by a liquid crystal, the image is also used as the input of an image intelligent recognition algorithm module, a pregnancy test result is obtained in the algorithm module sequentially through image enhancement, edge detection, area calculation and data analysis, and finally the pregnancy test result is broadcasted through a voice broadcast module on hardware.

The voice broadcast B-mode ultrasonic diagnostic apparatus based on the intelligent image recognition is characterized in that the voice broadcast B-mode ultrasonic diagnostic apparatus comprises a voice broadcast unit, a voice broadcast unit and a voice broadcast unit; the functions of the steps in the image recognition module are respectively as follows:

image enhancement: the contrast of the picture can be improved, and edge detection is facilitated;

edge detection: distinguishing the fetus from amniotic fluid;

and (3) area calculation: the volume of the fetus is different at different gestational ages, and the gestational age can be determined by calculating the section area;

and (3) data analysis: the picture data characteristics of different states and different gestational ages are stored in the system in advance, and whether the pregnant woman is pregnant or not is confirmed through comparison and analysis.

The invention has the following advantages: the invention provides a voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition, and an android system and a voice module are added on system hardware after improvement; the image intelligent recognition algorithm is in an android system APP, and FIG. 2 is an image intelligent recognition algorithm flow chart, compared with a traditional algorithm, links such as image enhancement, edge detection, area calculation and data analysis are added;

when the B-mode ultrasonic equipment works, collected data are transmitted to android equipment through a CPU, an APP on an android system performs digital signal processing on signals to form an image displayed by a liquid crystal, the image is also used as the input of an image intelligent recognition algorithm module, a pregnancy test result is obtained in the algorithm module sequentially through image enhancement, edge detection, area calculation and data analysis, and finally the pregnancy test result is broadcasted through a voice broadcast module on hardware.

The beneficial effects of the invention are embodied as follows: (1) the design automatically obtains the pregnancy test result, greatly reduces the experience requirements of the pregnancy test workers, and can just simply learn to fulfill the pregnancy test work. (2) The image recognition algorithm is realized by software operation, has the characteristic of high speed, and greatly improves the working efficiency. (3) The LCD screen has visual angle problem and has reflection of light scheduling problem when light is too strong, has increased survey pregnant personnel's the observation degree of difficulty, and voice module has solved this problem well, surveys pregnant personnel and knows very fast through the pronunciation of reporting and surveys pregnant result.

Drawings

FIG. 1 is a simplified block diagram of a system corresponding to the present apparatus;

fig. 2 is a flow chart of an image intelligent recognition algorithm.

Detailed Description

The present invention will be described in detail with reference to fig. 1-2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition by improvement, as shown in figures 1-2, which can be implemented as follows; the device comprises a CPU1, a transmitting and receiving circuit 2, an analog signal processing module 3 and an analog-to-digital conversion module 4; the signal input end of the transmitting and receiving circuit 2 is externally connected with a probe 8; still include tall and erect system 5, CPU1 controls liquid crystal display module 6 and voice module 7 through tall and erect system 5, include image intelligent recognition algorithm in the tall and erect system APP.

The voice broadcast B-mode ultrasonic diagnostic apparatus based on image intelligent recognition has the advantages that the image intelligent recognition algorithm has the links of image enhancement, edge detection, area calculation, data analysis and the like, and specifically comprises the following steps;

when the B-mode ultrasonic equipment works, collected data are transmitted to android equipment through a CPU, an APP on an android system performs digital signal processing on signals to form an image displayed by a liquid crystal, the image is also used as the input of an image intelligent recognition algorithm module, a pregnancy test result is obtained in the algorithm module sequentially through image enhancement, edge detection, area calculation and data analysis, and finally the pregnancy test result is broadcasted through a voice broadcast module on hardware.

In implementation, the functions of the steps in the image recognition module are respectively as follows:

image enhancement: the contrast of the picture can be improved, and edge detection is facilitated;

edge detection: distinguishing the fetus from amniotic fluid;

and (3) area calculation: the volume of the fetus is different at different gestational ages, and the gestational age can be determined by calculating the section area;

and (3) data analysis: the picture data characteristics of different states and different gestational ages are stored in the system in advance, and whether the pregnant woman is pregnant or not is confirmed through comparison and analysis.

The invention has the following improvements and advantages: the simple block diagram of the system corresponding to the equipment is shown in fig. 1, and compared with the traditional B-mode ultrasonic, an android system and a voice module are added on hardware; the image intelligent recognition algorithm is in an android system APP, and FIG. 2 is an image intelligent recognition algorithm flow chart, compared with a traditional algorithm, links such as image enhancement, edge detection, area calculation and data analysis are added;

when the B-mode ultrasonic equipment works, collected data are transmitted to android equipment through a CPU, an APP on an android system performs digital signal processing on signals to form an image displayed by a liquid crystal, the image is also used as the input of an image intelligent recognition algorithm module, a pregnancy test result is obtained in the algorithm module sequentially through image enhancement, edge detection, area calculation and data analysis, and finally the pregnancy test result is broadcasted through a voice broadcast module on hardware.

The functions of the steps in the image recognition module are respectively as follows:

image enhancement: the contrast of the picture can be improved, and edge detection is facilitated;

edge detection: fetal and amniotic fluid were distinguished.

And (3) area calculation: the volume of the fetus is different in different gestational ages, and the gestational age can be confirmed by calculating the section area.

And (3) data analysis: the picture data characteristics of different states and different gestational ages are stored in the system in advance, and whether the pregnant woman is pregnant or not is confirmed through comparison and analysis.

The invention has the following beneficial effects:

the design automatically obtains the pregnancy test result, greatly reduces the experience requirements of the pregnancy test workers, and can just simply learn to fulfill the pregnancy test work.

The image recognition algorithm is realized by software operation, has the characteristic of high speed, and greatly improves the working efficiency.

The LCD screen has visual angle problem and has reflection of light scheduling problem when light is too strong, has increased survey pregnant personnel's the observation degree of difficulty, and voice module has solved this problem well, surveys pregnant personnel and knows very fast through the pronunciation of reporting and surveys pregnant result.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.