Ultrasound imaging apparatus and control method for the same
An ultrasound imaging apparatus may control an ultrasound image in various ways and improve user convenience by controlling a touch screen or display output by the ultrasound imaging apparatus in accordance with a touch pressure or touch time of a user. The ultrasound imaging apparatus may include a probe configured to emit an ultrasonic signal to an object and receive a reflected ultrasonic signal; a processor configured to generate an ultrasound image based on the ultrasonic signal received by the probe; and a touch screen configured to output the ultrasound image generated by the processor and receive a touch of a user or a pressure of the touch, wherein the processor controls the ultrasound image and the touch screen based on the pressure of the touch.
1. An ultrasound imaging apparatus comprising:
a probe configured to emit an ultrasonic signal to an object and receive a reflected ultrasonic signal;
a touch screen configured to output an ultrasound image and a user interface (UI) button along with the ultrasound image and receive a first touch and second touch having different pressure intensities; and
a processor configured to generate the ultrasound image based on the ultrasonic signal received by the probe and to control the ultrasound image based on a pressure intensity of the first touch and a pressure intensity of the second touch received by the UI button,
wherein the processor removes a portion of the ultrasound image of a first object located at a first depth based on the pressure intensity of the first touch, and sequentially removes another portion of the ultrasound image of a second object within a second depth based on the pressure intensity of the second touch, and
the second pressure is greater than the first pressure, and the second depth is deeper than the first depth.
2. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls a TGC (Time Gain Compensation) of the ultrasound image corresponding to a selected depth based on a difference of pressure of the second touch.
3. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls transparency of a region of the image having a predetermined intensity range based on a selected depth and a difference of pressure of the second touch.
4. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls focusing of the ultrasound image based on a difference of pressure of the second touch.
5. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls a region of interest in the ultrasound image based on a difference of pressure of the second touch.
6. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls the ultrasound image to rotate based on a difference of pressure of the second touch.
7. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls a menu displayed on the touch screen based on a difference of pressure of the second touch.
8. The ultrasound imaging apparatus according to claim 1 , wherein the touch screen receives a difference of pressure of the first touch and the second touch via a touch pen.
9. The ultrasound imaging apparatus according to claim 1 , wherein the processor controls the ultrasound image and the touch screen based on a preset time period during which the pressure is input.
10. A method of controlling an ultrasound imaging apparatus, the method comprising:
emitting an ultrasonic signal to an object and receiving a reflected ultrasonic signal;
generating an ultrasound image based on the received ultrasonic signal and outputting a user interface (UI) button along with the ultrasound image;
receiving a first touch and a second touch having different pressure intensities after outputting the generated ultrasound image; and
controlling the ultrasound image based on a pressure intensity of the first touch and a pressure intensity of the second touch,
wherein the controlling comprises removing a portion of the ultrasound image of a first object located at a first depth based on the pressure intensity of the first touch received by the UI button, and sequentially removing another portion of the ultrasound image of a second object within a second depth based on the pressure intensity of the second touch received by the UI button, and
the second pressure is greater than the first pressure, and the second depth is deeper than the first depth.
11. The method according to claim 10 , wherein the controlling further comprises controlling a TGC (Time Gain Compensation) of the ultrasound image corresponding to a selected depth based on a difference of pressure of the second touch.
12. The method according to claim 10 , wherein the controlling further comprises controlling transparency of a region of the ultrasound image having a predetermined intensity range based on a selected depth and a difference of pressure of the second touch.
13. The method according to claim 10 , wherein the controlling further comprises controlling focusing of the ultrasound image based on a difference of pressure of the second touch.
14. The method according to claim 10 , wherein the controlling further comprises controlling a region of interest in the ultrasound image based on a difference of pressure of the second touch.
15. The method according to claim 10 , wherein the controlling further comprises controlling the ultrasound image to rotate based on a difference of pressure of the second touch.
16. The method according to claim 10 , wherein the controlling further comprises controlling a menu displayed on the touch screen based on a difference of pressure of the second touch.
17. The method according to claim 10 , wherein the receiving comprises receiving a difference of pressure of the first touch and the second touch via a touch pen.
18. The method according to claim 10 , wherein the controlling comprises controlling the ultrasound image based on a preset time period during which the pressure is input.